140171068053 Electrolux Oven Control Relay Board – OEM Replacement for Oven Won't Heat, Temperature Issues
140171068053 Electrolux Oven Control Relay Board – OEM Replacement for Oven Won't Heat, Temperature Issues
Electrolux Oven Control Relay Board – OEM Replacement (140171068053)
If your Electrolux oven won’t heat, heats inconsistently, or shows temperature errors, the oven control relay board is the critical fix. This genuine OEM replacement is designed to restore precise heat control by reliably switching high‑voltage power to the bake element, broil element, and convection fan. With exact Electrolux fit and performance, it’s the safer, more dependable path back to dependable baking and roasting.
What it does
The oven control relay board (also called the power relay board) is the bridge between your main control logic and the oven’s heating elements. It uses electromechanical relays to switch high‑amperage power on and off based on low‑voltage signals from the control board. When relays fail—burned contacts, welded coils, damaged traces—the oven loses heating control, leading to symptoms like no heat, erratic temperatures, or overheats. This replacement ensures correct, reliable voltage and amperage delivery to the bake, broil, and convection systems, restoring safe and predictable oven performance.
Common symptoms fixed
- Oven won’t heat at all when turned on
- Oven heats intermittently or cycles on and off unpredictably
- Oven won’t reach the set temperature
- Bake element works but broil doesn’t (or vice versa)
- Oven won’t turn off when set to off
- Oven overheats beyond the set temperature
- Error codes indicating relay or heating system failure
- Clicking sound from control area with no heat
- Convection fan runs but the oven doesn’t heat
Key features & specifications
- Part Number: 140171068053
- Type: Oven control relay board (power relay board)
- Genuine OEM: Factory Electrolux part for guaranteed fit and performance
- Function: Controls high‑voltage power to heating elements via electromechanical relays
- Location: Typically mounted behind the control panel or inside the oven cavity
- Brand Compatibility: Electrolux, Frigidaire, and related brands
- HS Code: 853650
- Weight: 5 lbs (shipping weight)
Buying options
New OEM: Genuine Electrolux factory part with full warranty coverage. Guaranteed exact fit and performance identical to the original relay board installed at the factory. A trusted choice for safety‑critical electronic components where reliability and proper voltage/amperage handling are essential.
From XPart Supply Ltd., you’re purchasing a part backed by years of Electrolux‑focused expertise and a commitment to authentic, high‑quality replacements. Expect compatibility, consistent performance, and peace of mind.
Installation & safety tips
Difficulty: Moderate to Advanced — involves accessing the control area and working with high‑voltage wiring. Time required: about 30–45 minutes. Tools typically needed: Phillips screwdriver, flathead screwdriver, needle‑nose pliers, a camera or phone to photograph connections, and a multimeter for testing.
- Disconnect power at the breaker — NEVER work on a live oven (240V can be fatal).
- Remove oven racks and locate the relay board (usually behind the control panel or inside the cavity).
- Remove screws securing the control panel or access cover to reach the relay board.
- Photograph all wire connections on the old relay board before disconnecting.
- Label each wire with tape to ensure correct reattachment.
- Disconnect connectors and remove the old relay board.
- Install the new 140171068053 relay board, reconnect wires according to your photographs, and secure with screws.
- With power restored, carefully test the oven functions (bake, broil, and convection if applicable) to confirm proper heat and control.
Tip: If you’re unsure about wiring or safety, consult a qualified appliance technician. The goal is a secure, code‑compliant connection that preserves your oven’s safety features and warranty.
Who it’s for
This OEM replacement is ideal for Electrolux and Frigidaire ovens experiencing heat‑related failures due to relay board issues. It’s a durable, compatible upgrade for aging control circuitry where restored heat accuracy and reliable element control are essential for consistent cooking results.
Why choose this OEM replacement?
Unlike generic boards, this genuine Electrolux OEM relay board is engineered to match the original specifications exactly. That means dependable heat delivery, accurate temperature regulation, and compatibility with your oven’s control logic and wiring harness. It preserves warranty terms, minimizes the risk of electrical faults, and reduces the downtime associated with trial‑and‑error repairs. Coupled with XPart Supply Ltd.’s expertise and dependable shipping, it’s a practical, long‑term solution for home cooks who demand consistent results and safety.
Practical use and care
After installation, keep a habit of observing how the oven heats during the first few cycles. If you notice anything unusual—latching relays, delayed heat, or unexpected temperature fluctuations—recheck connections and consider testing the bake and broil elements separately to confirm they’re receiving proper control signals. Routine maintenance of electrical connections and avoiding quick, repeated power cycles can help extend the life of the relay board and maintain steady oven performance.
140171068053 Electrolux Oven Control Relay Board – Fix Your Oven That Won't Heat, Has Temperature Control Issues, Relay Failures
The essential fix for an Electrolux oven that won't heat at all, heats intermittently, won't reach the set temperature, has erratic temperature control, displays error codes related to relay or heating failures, or has a control board with failed relay components that prevent proper oven operation.
The oven control relay board (also called the oven relay control or power relay board) is a critical electronic component that controls the high-voltage power to the oven's heating elements. It receives low-voltage signals from the main control board and uses electromechanical relays to switch the high-amperage power to the bake element, broil element, and convection fan. When the relay board fails — due to burned relay contacts, failed relay coils, damaged circuit traces, or component failure — the oven loses the ability to control heating. The most common failure mode is relays that won't close (oven won't heat) or relays that weld shut (oven won't turn off or overheats).
✓ Common Symptoms Fixed
- Oven won't heat at all when turned on
- Oven heats intermittently or cycles on and off erratically
- Oven won't reach the set temperature
- Bake element works but broil doesn't (or vice versa)
- Oven won't turn off when set to off position
- Oven overheats beyond set temperature
- Error codes indicating relay or heating system failure
- Clicking sound from control area but no heating
- Convection fan runs but oven doesn't heat
✓ Key Features & Specifications
- Part Number: 140171068053
- Type: Oven control relay board (power relay board)
- Genuine OEM: Factory Electrolux part for guaranteed fit and performance
- Function: Controls high-voltage power to heating elements via electromechanical relays
- Location: Typically mounted behind the control panel or inside the oven cavity
- Brand Compatibility: Electrolux, Frigidaire, and related brands
- HS Code: 853650
- Weight: 5 lbs (shipping weight)
✓ Buying Options
New OEM: Genuine factory Electrolux part with full warranty coverage. Guaranteed exact fit and performance identical to the original relay board installed at the factory. Best choice for safety-critical electronic components where reliability and proper voltage/amperage handling are essential.
✓ Installation Tips
Difficulty: Moderate to Advanced – requires accessing control area and working with high-voltage wiring
Time Required: 30–45 minutes
Tools Needed: Phillips screwdriver, flathead screwdriver, needle-nose pliers, camera or phone (to photograph wire connections), multimeter (for testing)
Steps:
- Disconnect power at the breaker – NEVER work on a live oven (240V can be fatal)
- Remove oven racks and locate the relay board (typically behind control panel or inside cavity)
- Remove screws securing the control panel or access cover
- Photograph all wire connections on the old relay board before disconnecting
- Label each wire with tape if connections aren't clearly marked
- Disconnect all wire harnesses from the old relay board
- Remove mounting screws and pull out the old relay board
- Install the new relay board in the same orientation and secure with screws
- Reconnect all wire harnesses exactly as photographed (incorrect wiring is dangerous)
- Reinstall the control panel or access cover
- Restore power and test all oven functions (bake, broil, convection)
Safety Note: Oven relay boards control 240V high-amperage circuits. Incorrect installation can cause fires, electric shock, equipment damage, or death. If you're not comfortable working with high-voltage electrical components and can't verify proper wiring, hire a qualified appliance technician. Always verify power is off with a multimeter before touching any wires.
✓ Compatible Models
This oven control relay board is compatible with Electrolux, Frigidaire, and related brand wall ovens and ranges. Always verify your model number and compare the part number on your existing relay board before ordering.
IMPORTANT: Relay boards are model-specific and voltage-specific. Installing the wrong relay board can damage your oven or create safety hazards. If your current relay board has a different part number, contact us for compatibility verification before ordering.
✓ Why Choose XPart Supply
- 30+ Years Experience: Canadian appliance parts experts since the 1990s
- Genuine OEM Parts: Factory-authorized Electrolux replacement parts
- Expert Phone Support: Real technicians who can verify fit and answer installation questions
- Fast Canadian Shipping: Quick delivery across Canada
- Guaranteed Fit: We'll help you verify compatibility before you order
✓ Frequently Asked Questions
Q: How do I know if my relay board has failed?
A: The most common signs are an oven that won't heat at all, heats intermittently, or displays error codes related to heating or relay failures. You may hear clicking sounds from the control area when you turn on the oven, but no heating occurs. You can test the relay board with a multimeter by checking for voltage at the relay outputs when the oven is commanded to heat – if there's no voltage output but the control board is sending signals, the relay board has failed.
Q: Can I repair the relay board instead of replacing it?
A: While it's technically possible to replace individual relays or components on the board if you have electronics repair skills, it's rarely cost-effective or reliable. Relay boards often have multiple failure points, and DIY repairs may not address all issues. For safety and reliability, we recommend replacing the entire relay board with a genuine OEM part.
Q: What's the difference between the relay board and the main control board?
A: The main control board (also called the ERC or electronic range control) is the "brain" that interprets user inputs and controls oven functions. The relay board is the "muscle" that switches high-voltage power to the heating elements based on signals from the main control board. If the relay board fails, the main control board may work perfectly but the oven won't heat because the relays can't switch power to the elements.
Q: Is it safe to install this myself?
A: Only if you're experienced with high-voltage electrical work and can follow strict safety procedures (disconnecting power, verifying power is off with a multimeter, photographing and labeling all connections, reconnecting wires correctly). Oven relay boards control 240V circuits – incorrect installation can cause fires, electric shock, or death. If you're not confident or experienced, hire a qualified appliance technician.
Q: Will this fix an oven that displays an error code?
A: Possibly. Many error codes related to heating failures, relay failures, or temperature sensor issues can be caused by a failed relay board. However, some error codes indicate other problems (failed temperature sensor, failed main control board, wiring issues). If you're seeing an error code, write it down and contact our support team – we can help you diagnose whether the relay board is the correct fix for your specific error code.
140171068053 Electrolux Oven Control Relay Board – OEM Replacement for Oven Won't Heat, Temperature Issues
Electrolux Oven Control Relay Board – OEM Replacement (140171068053)
If your Electrolux oven won’t heat, heats inconsistently, or shows temperature errors, the oven control relay board is the critical fix. This genuine OEM replacement is designed to restore precise heat control by reliably switching high‑voltage power to the bake element, broil element, and convection fan. With exact Electrolux fit and performance, it’s the safer, more dependable path back to dependable baking and roasting.
What it does
The oven control relay board (also called the power relay board) is the bridge between your main control logic and the oven’s heating elements. It uses electromechanical relays to switch high‑amperage power on and off based on low‑voltage signals from the control board. When relays fail—burned contacts, welded coils, damaged traces—the oven loses heating control, leading to symptoms like no heat, erratic temperatures, or overheats. This replacement ensures correct, reliable voltage and amperage delivery to the bake, broil, and convection systems, restoring safe and predictable oven performance.
Common symptoms fixed
- Oven won’t heat at all when turned on
- Oven heats intermittently or cycles on and off unpredictably
- Oven won’t reach the set temperature
- Bake element works but broil doesn’t (or vice versa)
- Oven won’t turn off when set to off
- Oven overheats beyond the set temperature
- Error codes indicating relay or heating system failure
- Clicking sound from control area with no heat
- Convection fan runs but the oven doesn’t heat
Key features & specifications
- Part Number: 140171068053
- Type: Oven control relay board (power relay board)
- Genuine OEM: Factory Electrolux part for guaranteed fit and performance
- Function: Controls high‑voltage power to heating elements via electromechanical relays
- Location: Typically mounted behind the control panel or inside the oven cavity
- Brand Compatibility: Electrolux, Frigidaire, and related brands
- HS Code: 853650
- Weight: 5 lbs (shipping weight)
Buying options
New OEM: Genuine Electrolux factory part with full warranty coverage. Guaranteed exact fit and performance identical to the original relay board installed at the factory. A trusted choice for safety‑critical electronic components where reliability and proper voltage/amperage handling are essential.
From XPart Supply Ltd., you’re purchasing a part backed by years of Electrolux‑focused expertise and a commitment to authentic, high‑quality replacements. Expect compatibility, consistent performance, and peace of mind.
Installation & safety tips
Difficulty: Moderate to Advanced — involves accessing the control area and working with high‑voltage wiring. Time required: about 30–45 minutes. Tools typically needed: Phillips screwdriver, flathead screwdriver, needle‑nose pliers, a camera or phone to photograph connections, and a multimeter for testing.
- Disconnect power at the breaker — NEVER work on a live oven (240V can be fatal).
- Remove oven racks and locate the relay board (usually behind the control panel or inside the cavity).
- Remove screws securing the control panel or access cover to reach the relay board.
- Photograph all wire connections on the old relay board before disconnecting.
- Label each wire with tape to ensure correct reattachment.
- Disconnect connectors and remove the old relay board.
- Install the new 140171068053 relay board, reconnect wires according to your photographs, and secure with screws.
- With power restored, carefully test the oven functions (bake, broil, and convection if applicable) to confirm proper heat and control.
Tip: If you’re unsure about wiring or safety, consult a qualified appliance technician. The goal is a secure, code‑compliant connection that preserves your oven’s safety features and warranty.
Who it’s for
This OEM replacement is ideal for Electrolux and Frigidaire ovens experiencing heat‑related failures due to relay board issues. It’s a durable, compatible upgrade for aging control circuitry where restored heat accuracy and reliable element control are essential for consistent cooking results.
Why choose this OEM replacement?
Unlike generic boards, this genuine Electrolux OEM relay board is engineered to match the original specifications exactly. That means dependable heat delivery, accurate temperature regulation, and compatibility with your oven’s control logic and wiring harness. It preserves warranty terms, minimizes the risk of electrical faults, and reduces the downtime associated with trial‑and‑error repairs. Coupled with XPart Supply Ltd.’s expertise and dependable shipping, it’s a practical, long‑term solution for home cooks who demand consistent results and safety.
Practical use and care
After installation, keep a habit of observing how the oven heats during the first few cycles. If you notice anything unusual—latching relays, delayed heat, or unexpected temperature fluctuations—recheck connections and consider testing the bake and broil elements separately to confirm they’re receiving proper control signals. Routine maintenance of electrical connections and avoiding quick, repeated power cycles can help extend the life of the relay board and maintain steady oven performance.
140171068053 Electrolux Oven Control Relay Board – Fix Your Oven That Won't Heat, Has Temperature Control Issues, Relay Failures
The essential fix for an Electrolux oven that won't heat at all, heats intermittently, won't reach the set temperature, has erratic temperature control, displays error codes related to relay or heating failures, or has a control board with failed relay components that prevent proper oven operation.
The oven control relay board (also called the oven relay control or power relay board) is a critical electronic component that controls the high-voltage power to the oven's heating elements. It receives low-voltage signals from the main control board and uses electromechanical relays to switch the high-amperage power to the bake element, broil element, and convection fan. When the relay board fails — due to burned relay contacts, failed relay coils, damaged circuit traces, or component failure — the oven loses the ability to control heating. The most common failure mode is relays that won't close (oven won't heat) or relays that weld shut (oven won't turn off or overheats).
✓ Common Symptoms Fixed
- Oven won't heat at all when turned on
- Oven heats intermittently or cycles on and off erratically
- Oven won't reach the set temperature
- Bake element works but broil doesn't (or vice versa)
- Oven won't turn off when set to off position
- Oven overheats beyond set temperature
- Error codes indicating relay or heating system failure
- Clicking sound from control area but no heating
- Convection fan runs but oven doesn't heat
✓ Key Features & Specifications
- Part Number: 140171068053
- Type: Oven control relay board (power relay board)
- Genuine OEM: Factory Electrolux part for guaranteed fit and performance
- Function: Controls high-voltage power to heating elements via electromechanical relays
- Location: Typically mounted behind the control panel or inside the oven cavity
- Brand Compatibility: Electrolux, Frigidaire, and related brands
- HS Code: 853650
- Weight: 5 lbs (shipping weight)
✓ Buying Options
New OEM: Genuine factory Electrolux part with full warranty coverage. Guaranteed exact fit and performance identical to the original relay board installed at the factory. Best choice for safety-critical electronic components where reliability and proper voltage/amperage handling are essential.
✓ Installation Tips
Difficulty: Moderate to Advanced – requires accessing control area and working with high-voltage wiring
Time Required: 30–45 minutes
Tools Needed: Phillips screwdriver, flathead screwdriver, needle-nose pliers, camera or phone (to photograph wire connections), multimeter (for testing)
Steps:
- Disconnect power at the breaker – NEVER work on a live oven (240V can be fatal)
- Remove oven racks and locate the relay board (typically behind control panel or inside cavity)
- Remove screws securing the control panel or access cover
- Photograph all wire connections on the old relay board before disconnecting
- Label each wire with tape if connections aren't clearly marked
- Disconnect all wire harnesses from the old relay board
- Remove mounting screws and pull out the old relay board
- Install the new relay board in the same orientation and secure with screws
- Reconnect all wire harnesses exactly as photographed (incorrect wiring is dangerous)
- Reinstall the control panel or access cover
- Restore power and test all oven functions (bake, broil, convection)
Safety Note: Oven relay boards control 240V high-amperage circuits. Incorrect installation can cause fires, electric shock, equipment damage, or death. If you're not comfortable working with high-voltage electrical components and can't verify proper wiring, hire a qualified appliance technician. Always verify power is off with a multimeter before touching any wires.
✓ Compatible Models
This oven control relay board is compatible with Electrolux, Frigidaire, and related brand wall ovens and ranges. Always verify your model number and compare the part number on your existing relay board before ordering.
IMPORTANT: Relay boards are model-specific and voltage-specific. Installing the wrong relay board can damage your oven or create safety hazards. If your current relay board has a different part number, contact us for compatibility verification before ordering.
✓ Why Choose XPart Supply
- 30+ Years Experience: Canadian appliance parts experts since the 1990s
- Genuine OEM Parts: Factory-authorized Electrolux replacement parts
- Expert Phone Support: Real technicians who can verify fit and answer installation questions
- Fast Canadian Shipping: Quick delivery across Canada
- Guaranteed Fit: We'll help you verify compatibility before you order
✓ Frequently Asked Questions
Q: How do I know if my relay board has failed?
A: The most common signs are an oven that won't heat at all, heats intermittently, or displays error codes related to heating or relay failures. You may hear clicking sounds from the control area when you turn on the oven, but no heating occurs. You can test the relay board with a multimeter by checking for voltage at the relay outputs when the oven is commanded to heat – if there's no voltage output but the control board is sending signals, the relay board has failed.
Q: Can I repair the relay board instead of replacing it?
A: While it's technically possible to replace individual relays or components on the board if you have electronics repair skills, it's rarely cost-effective or reliable. Relay boards often have multiple failure points, and DIY repairs may not address all issues. For safety and reliability, we recommend replacing the entire relay board with a genuine OEM part.
Q: What's the difference between the relay board and the main control board?
A: The main control board (also called the ERC or electronic range control) is the "brain" that interprets user inputs and controls oven functions. The relay board is the "muscle" that switches high-voltage power to the heating elements based on signals from the main control board. If the relay board fails, the main control board may work perfectly but the oven won't heat because the relays can't switch power to the elements.
Q: Is it safe to install this myself?
A: Only if you're experienced with high-voltage electrical work and can follow strict safety procedures (disconnecting power, verifying power is off with a multimeter, photographing and labeling all connections, reconnecting wires correctly). Oven relay boards control 240V circuits – incorrect installation can cause fires, electric shock, or death. If you're not confident or experienced, hire a qualified appliance technician.
Q: Will this fix an oven that displays an error code?
A: Possibly. Many error codes related to heating failures, relay failures, or temperature sensor issues can be caused by a failed relay board. However, some error codes indicate other problems (failed temperature sensor, failed main control board, wiring issues). If you're seeing an error code, write it down and contact our support team – we can help you diagnose whether the relay board is the correct fix for your specific error code.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Electrolux Oven Control Relay Board – OEM Replacement (140171068053)
If your Electrolux oven won’t heat, heats inconsistently, or shows temperature errors, the oven control relay board is the critical fix. This genuine OEM replacement is designed to restore precise heat control by reliably switching high‑voltage power to the bake element, broil element, and convection fan. With exact Electrolux fit and performance, it’s the safer, more dependable path back to dependable baking and roasting.
What it does
The oven control relay board (also called the power relay board) is the bridge between your main control logic and the oven’s heating elements. It uses electromechanical relays to switch high‑amperage power on and off based on low‑voltage signals from the control board. When relays fail—burned contacts, welded coils, damaged traces—the oven loses heating control, leading to symptoms like no heat, erratic temperatures, or overheats. This replacement ensures correct, reliable voltage and amperage delivery to the bake, broil, and convection systems, restoring safe and predictable oven performance.
Common symptoms fixed
- Oven won’t heat at all when turned on
- Oven heats intermittently or cycles on and off unpredictably
- Oven won’t reach the set temperature
- Bake element works but broil doesn’t (or vice versa)
- Oven won’t turn off when set to off
- Oven overheats beyond the set temperature
- Error codes indicating relay or heating system failure
- Clicking sound from control area with no heat
- Convection fan runs but the oven doesn’t heat
Key features & specifications
- Part Number: 140171068053
- Type: Oven control relay board (power relay board)
- Genuine OEM: Factory Electrolux part for guaranteed fit and performance
- Function: Controls high‑voltage power to heating elements via electromechanical relays
- Location: Typically mounted behind the control panel or inside the oven cavity
- Brand Compatibility: Electrolux, Frigidaire, and related brands
- HS Code: 853650
- Weight: 5 lbs (shipping weight)
Buying options
New OEM: Genuine Electrolux factory part with full warranty coverage. Guaranteed exact fit and performance identical to the original relay board installed at the factory. A trusted choice for safety‑critical electronic components where reliability and proper voltage/amperage handling are essential.
From XPart Supply Ltd., you’re purchasing a part backed by years of Electrolux‑focused expertise and a commitment to authentic, high‑quality replacements. Expect compatibility, consistent performance, and peace of mind.
Installation & safety tips
Difficulty: Moderate to Advanced — involves accessing the control area and working with high‑voltage wiring. Time required: about 30–45 minutes. Tools typically needed: Phillips screwdriver, flathead screwdriver, needle‑nose pliers, a camera or phone to photograph connections, and a multimeter for testing.
- Disconnect power at the breaker — NEVER work on a live oven (240V can be fatal).
- Remove oven racks and locate the relay board (usually behind the control panel or inside the cavity).
- Remove screws securing the control panel or access cover to reach the relay board.
- Photograph all wire connections on the old relay board before disconnecting.
- Label each wire with tape to ensure correct reattachment.
- Disconnect connectors and remove the old relay board.
- Install the new 140171068053 relay board, reconnect wires according to your photographs, and secure with screws.
- With power restored, carefully test the oven functions (bake, broil, and convection if applicable) to confirm proper heat and control.
Tip: If you’re unsure about wiring or safety, consult a qualified appliance technician. The goal is a secure, code‑compliant connection that preserves your oven’s safety features and warranty.
Who it’s for
This OEM replacement is ideal for Electrolux and Frigidaire ovens experiencing heat‑related failures due to relay board issues. It’s a durable, compatible upgrade for aging control circuitry where restored heat accuracy and reliable element control are essential for consistent cooking results.
Why choose this OEM replacement?
Unlike generic boards, this genuine Electrolux OEM relay board is engineered to match the original specifications exactly. That means dependable heat delivery, accurate temperature regulation, and compatibility with your oven’s control logic and wiring harness. It preserves warranty terms, minimizes the risk of electrical faults, and reduces the downtime associated with trial‑and‑error repairs. Coupled with XPart Supply Ltd.’s expertise and dependable shipping, it’s a practical, long‑term solution for home cooks who demand consistent results and safety.
Practical use and care
After installation, keep a habit of observing how the oven heats during the first few cycles. If you notice anything unusual—latching relays, delayed heat, or unexpected temperature fluctuations—recheck connections and consider testing the bake and broil elements separately to confirm they’re receiving proper control signals. Routine maintenance of electrical connections and avoiding quick, repeated power cycles can help extend the life of the relay board and maintain steady oven performance.
140171068053 Electrolux Oven Control Relay Board – Fix Your Oven That Won't Heat, Has Temperature Control Issues, Relay Failures
The essential fix for an Electrolux oven that won't heat at all, heats intermittently, won't reach the set temperature, has erratic temperature control, displays error codes related to relay or heating failures, or has a control board with failed relay components that prevent proper oven operation.
The oven control relay board (also called the oven relay control or power relay board) is a critical electronic component that controls the high-voltage power to the oven's heating elements. It receives low-voltage signals from the main control board and uses electromechanical relays to switch the high-amperage power to the bake element, broil element, and convection fan. When the relay board fails — due to burned relay contacts, failed relay coils, damaged circuit traces, or component failure — the oven loses the ability to control heating. The most common failure mode is relays that won't close (oven won't heat) or relays that weld shut (oven won't turn off or overheats).
✓ Common Symptoms Fixed
- Oven won't heat at all when turned on
- Oven heats intermittently or cycles on and off erratically
- Oven won't reach the set temperature
- Bake element works but broil doesn't (or vice versa)
- Oven won't turn off when set to off position
- Oven overheats beyond set temperature
- Error codes indicating relay or heating system failure
- Clicking sound from control area but no heating
- Convection fan runs but oven doesn't heat
✓ Key Features & Specifications
- Part Number: 140171068053
- Type: Oven control relay board (power relay board)
- Genuine OEM: Factory Electrolux part for guaranteed fit and performance
- Function: Controls high-voltage power to heating elements via electromechanical relays
- Location: Typically mounted behind the control panel or inside the oven cavity
- Brand Compatibility: Electrolux, Frigidaire, and related brands
- HS Code: 853650
- Weight: 5 lbs (shipping weight)
✓ Buying Options
New OEM: Genuine factory Electrolux part with full warranty coverage. Guaranteed exact fit and performance identical to the original relay board installed at the factory. Best choice for safety-critical electronic components where reliability and proper voltage/amperage handling are essential.
✓ Installation Tips
Difficulty: Moderate to Advanced – requires accessing control area and working with high-voltage wiring
Time Required: 30–45 minutes
Tools Needed: Phillips screwdriver, flathead screwdriver, needle-nose pliers, camera or phone (to photograph wire connections), multimeter (for testing)
Steps:
- Disconnect power at the breaker – NEVER work on a live oven (240V can be fatal)
- Remove oven racks and locate the relay board (typically behind control panel or inside cavity)
- Remove screws securing the control panel or access cover
- Photograph all wire connections on the old relay board before disconnecting
- Label each wire with tape if connections aren't clearly marked
- Disconnect all wire harnesses from the old relay board
- Remove mounting screws and pull out the old relay board
- Install the new relay board in the same orientation and secure with screws
- Reconnect all wire harnesses exactly as photographed (incorrect wiring is dangerous)
- Reinstall the control panel or access cover
- Restore power and test all oven functions (bake, broil, convection)
Safety Note: Oven relay boards control 240V high-amperage circuits. Incorrect installation can cause fires, electric shock, equipment damage, or death. If you're not comfortable working with high-voltage electrical components and can't verify proper wiring, hire a qualified appliance technician. Always verify power is off with a multimeter before touching any wires.
✓ Compatible Models
This oven control relay board is compatible with Electrolux, Frigidaire, and related brand wall ovens and ranges. Always verify your model number and compare the part number on your existing relay board before ordering.
IMPORTANT: Relay boards are model-specific and voltage-specific. Installing the wrong relay board can damage your oven or create safety hazards. If your current relay board has a different part number, contact us for compatibility verification before ordering.
✓ Why Choose XPart Supply
- 30+ Years Experience: Canadian appliance parts experts since the 1990s
- Genuine OEM Parts: Factory-authorized Electrolux replacement parts
- Expert Phone Support: Real technicians who can verify fit and answer installation questions
- Fast Canadian Shipping: Quick delivery across Canada
- Guaranteed Fit: We'll help you verify compatibility before you order
✓ Frequently Asked Questions
Q: How do I know if my relay board has failed?
A: The most common signs are an oven that won't heat at all, heats intermittently, or displays error codes related to heating or relay failures. You may hear clicking sounds from the control area when you turn on the oven, but no heating occurs. You can test the relay board with a multimeter by checking for voltage at the relay outputs when the oven is commanded to heat – if there's no voltage output but the control board is sending signals, the relay board has failed.
Q: Can I repair the relay board instead of replacing it?
A: While it's technically possible to replace individual relays or components on the board if you have electronics repair skills, it's rarely cost-effective or reliable. Relay boards often have multiple failure points, and DIY repairs may not address all issues. For safety and reliability, we recommend replacing the entire relay board with a genuine OEM part.
Q: What's the difference between the relay board and the main control board?
A: The main control board (also called the ERC or electronic range control) is the "brain" that interprets user inputs and controls oven functions. The relay board is the "muscle" that switches high-voltage power to the heating elements based on signals from the main control board. If the relay board fails, the main control board may work perfectly but the oven won't heat because the relays can't switch power to the elements.
Q: Is it safe to install this myself?
A: Only if you're experienced with high-voltage electrical work and can follow strict safety procedures (disconnecting power, verifying power is off with a multimeter, photographing and labeling all connections, reconnecting wires correctly). Oven relay boards control 240V circuits – incorrect installation can cause fires, electric shock, or death. If you're not confident or experienced, hire a qualified appliance technician.
Q: Will this fix an oven that displays an error code?
A: Possibly. Many error codes related to heating failures, relay failures, or temperature sensor issues can be caused by a failed relay board. However, some error codes indicate other problems (failed temperature sensor, failed main control board, wiring issues). If you're seeing an error code, write it down and contact our support team – we can help you diagnose whether the relay board is the correct fix for your specific error code.
