Westinghouse Oven: not heating

Professional Repair Guide

What is this symptom?

Experiencing issues with your Westinghouse oven not heating? This common problem can leave your oven cold, even when powered on. Faulty igniters in gas ovens or burned-out heating elements in electric models are typical causes. Understanding these issues can help you troubleshoot effectively.

Urgency: Medium

Important Tips for Westinghouse Models

  • Igniter failure is frequently the top cause of no heat in gas Westinghouse ovens
  • Control board issues can prevent voltage delivery to heating elements

Possible Causes

Faulty igniter (gas ovens)

How to Identify: Igniter fails to glow or glows weakly/long (>90s and burner does not light; gas oven stays cold

Part: Oven igniter

Burned-out bake heating element (electric ovens)

How to Identify: Element does not glow red, visible blisters/cracks, continuity test fails on multimeter

Part: Bake/heating element

Defective oven control board

How to Identify: No voltage delivered to elements/igniter even when components themselves test OK; visible board damage possible

Part: Control board/relay board

Faulty temperature sensor/thermostat

How to Identify: Oven never reaches set temperature, inaccurate readings confirmed with oven thermometer; continuity anomaly

Part: Temperature sensor/thermostat

Loose or burnt wiring connection

How to Identify: Visible burn marks, disconnected wires near element or igniter, inconsistent power to heating components

Part: Wiring harness/terminal connections

Thermal fuse/safety cutout (rare)

How to Identify: Oven completely unresponsive to heat calls despite proper power; multimeter continuity test fails

Part: Thermal fuse/overheat safety switch

DIY Solutions

Inspect and test bake/heating element (electric)

Moderate 30–60 minutes
Tools Needed: Screwdriver, Multimeter
  1. Disconnect power at circuit breaker
  2. Remove oven racks and access bake element
  3. Visually inspect element for blisters or cracks
  4. Use multimeter to test for continuity
  5. Replace element if no continuity or visible damage
⚠️ Safety First: Ensure power is disconnected to avoid shock

Check igniter function (gas)

Moderate 30–60 minutes
Tools Needed: Multimeter
  1. Turn oven to bake and observe igniter behavior
  2. If igniter does not glow or takes long to ignite, disconnect power
  3. Use multimeter to test continuity on igniter
  4. Replace igniter if no continuity or weak glow
⚠️ Safety First: Disconnect gas supply before deeper access

Inspect wiring connections

Moderate 30 minutes
Tools Needed: Flashlight, Screwdriver
  1. Disconnect power
  2. Open access panels to view wiring to elements/igniter
  3. Look for burnt, loose, or disconnected wires
  4. Re-secure or replace damaged wires
⚠️ Safety First: Always disconnect power

Professional Repairs

Replace control board/relay board

Estimated Cost: $150 - $400

Replace temperature sensor/thermostat

Estimated Cost: $50 - $150

Replace thermal fuse or safety cutout

Estimated Cost: $20 - $80

When to Call a Professional

If ignition/gas components need servicing
If control board replacement is required
When wiring issues are complex or internal access is difficult
If safety devices such as thermal fuses are suspected

Preventive Maintenance

  • Regularly inspect heating elements and igniters: Element wear and unexpected failures
    Frequency: Annually
  • Check wiring and connections: Loose or burnt wiring causing heat failure
    Frequency: Annually

Frequently Asked Questions

Why is my Westinghouse Oven not heating?
Common causes include a faulty igniter, burned-out heating element, or a defective control board.
How do I fix Westinghouse Oven not heating myself?
Inspect the bake element or igniter, and check wiring connections for any damage.
How much does it cost to fix not heating?
Professional repair costs range from $20 for a thermal fuse to $400 for a control board replacement.
When should I call a technician for not heating?
If DIY troubleshooting fails or if the repair involves complex components, it's best to call a technician.

References & Sources

Community Analytical Insights

Analysis based on real user discussions from appliance repair communities

Can I Fix This Myself?

33%
DIY Success Rate Difficulty: Either

Common Issues Reported by Users

  • Thermostat malfunction (1 mentions)
  • Wiring issues (1 mentions)
  • Burned out bake coil (1 mentions)

User Suggested Solutions

  1. Replace the bake element with a compatible part number based on dimensions.

    Success rate: 11.0%

  2. Check and replace the thermostat if malfunctioning.

    Success rate: 0.0%

  3. Inspect wiring for faults and repair as necessary.

    Success rate: 0.0%
Analysis based on 3 community discussions
View Sources

Data compiled from real discussions on r/appliancerepair and r/Appliances:

  1. 1940’s Westinghouse Oven works sometimes, need advice
  2. When all else fails, turn to Reddit.
  3. Old wide oven stopped working

Community Discussions

bake coil burned out

Replace the bake element with a compatible part number based on dimensions.

DIY View on Reddit →

One stove top stopped working

Possible burnt heating element or issues with the socket or infinity switch.

DIY View on Reddit →

oven thermostat shorted out

Possible replacement thermostats found, including a similar part on eBay.

Pro needed View on Reddit →

Source: Reddit r/appliancerepair

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