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Stove Problem · San Mateo, CA

Stove Not Heating? Why a Gas or Electric Stove Won't Get Hot

When a stove won't heat, the burner may click or glow faintly but never reach cooking temperature, or it may stay completely cold. It is one of the most common stove complaints, and the cause depends on whether you have a gas or electric unit. SanMateo FixHub focuses on stoves and cooktops, so we can help diagnose why yours isn't heating at homes across San Mateo and the Peninsula.

This page is the broad overview for a stove that powers on but won't get hot, whether it's gas or electric. If your situation is more specific, we have focused guides too: an electric burner that stays cold or sparked and went dead, a single burner that won't work while the others heat, or a burner that runs too hot or too cool. You'll find links to each of those below.

Before assuming the worst, it helps to rule out the simple things: the gas supply valve, the power connection, and whether a knob is fully engaged. If the basics check out and the burner still won't warm, the issue is usually a worn or failed component that needs a closer look.

Safety First

  • If you smell gas near the stove, stop, turn all knobs off, avoid flames, lighters, and light switches, ventilate or leave if the odor is strong, and call PG&E at 1-800-743-5000 or 911 before troubleshooting further.
  • If an electric burner sparks or arcs and then goes cold, switch it off and stop using it until it has been inspected — a spark can mean a damaged element or receptacle.
  • Let any burner or element cool completely before cleaning it or reseating a plug-in coil.
  • Don't repeatedly reset a breaker that trips when you use the stove; leave it off and have the circuit and stove checked.

Likely Causes

These are common possibilities — an on-site check is the only way to confirm what's happening with your stove.

Worn or failed igniter (gas)

On a gas stove, a weak or failed igniter may spark but not light the burner, or fail to reach the temperature needed to ignite gas, leaving the burner cold.

Burned-out heating element (electric)

An electric coil or radiant element that has burned through or blistered can lose continuity, so it no longer heats even though power reaches the surface unit.

Loose or corroded connection

A poor connection at the terminal block, element socket, or wiring can interrupt the current or gas flow a burner needs to heat properly.

Faulty burner switch or valve

A failing infinite switch on an electric stove or a stuck gas valve can prevent the burner from receiving the energy it needs to get hot.

Control board fault

On models with electronic controls, a fault on the board can stop it from sending the signal that powers a burner or opens a valve.

Clogged burner ports (gas)

Food debris or grease blocking the burner ports can restrict gas flow, producing a weak flame or no flame at all on that burner.

What Should You Do Next?

  1. 1Confirm the stove has power and, for gas units, that the gas supply valve is open.
  2. 2Check that the knob is turned fully to a heat setting and not stuck between positions.
  3. 3For electric coils, let the element cool, then make sure it is seated firmly in its socket.
  4. 4When a gas burner is cool, gently clean any debris from the burner cap and ports.
  5. 5If your symptom is more specific — electric only, one dead burner, or a temperature problem — see the focused guides linked below.
  6. 6If the burner still won't heat, request service from SanMateo FixHub for a hands-on diagnosis.

The Fix For This Problem

This symptom usually points toward stove repair. See how that service works or request help and we'll guide you.

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Stove Not Heating: FAQs

Why is my gas stove not heating?
On a gas stove, no heat usually traces to the burner itself: a worn igniter that sparks but won't light, clogged ports restricting gas flow, a stuck valve, or a gas-supply problem. Confirm the supply valve is open and the cap is seated, then have the igniter and valve checked. If the burner clicks but never lights, see our stove clicking but not lighting guide below.
Why is my electric stove not heating?
An electric stove that won't heat often has a burned-out element, a worn or arced receptacle where a plug-in coil connects, a loose wiring connection, a failed infinite switch, or a lost leg of the 240-volt supply. Reseating a cool coil can help; if it still won't heat, our electric stove not heating guide below covers the specific checks and when to stop.
Why does one burner not heat while the others work?
A single cold burner usually points to that burner's own part: a failed element or igniter, a bad connection, or clogged ports. The shared power or gas supply is likely fine since the other burners work. Our burner not working guide covers this pattern in detail.
Can a tripped breaker stop my stove from heating?
Yes. A tripped breaker or a stove not fully plugged in can cut power. If resetting a clearly tripped breaker doesn't help, or it trips again, stop and have the stove looked at rather than repeatedly resetting.
Is a stove that won't heat worth repairing?
Often, yes. Many no-heat problems come down to a single part like an element, igniter, or switch. A technician can confirm the cause and explain the options before you decide.

Talk to a San Mateo Stove Repair Specialist

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