Quick answerElectric baseboard and wall heater repair in Spokane usually traces a cold room to a failed line-voltage thermostat, a burned-out heating element, a seized wall heater fan or a tripped high-limit switch. A technician tests voltage and continuity at each part, replaces the failed one, and checks the wiring and breaker for heat damage before restoring power.
Updated September 2026
How electric heaters fail
Baseboard and wall heaters run on 240 volts through a thermostat, usually a line-voltage unit on the wall or a dial on the heater itself. When a room goes cold, the thermostat has often worn out: its contacts pit and stop closing, or its sensor drifts. When the heater hums or smells hot but never warms the room, the element or a limit switch is the more likely cause.
Wall heaters add a fan motor, which collects dust and lint and eventually seizes. Every repair includes a look at the wiring connections inside the heater and at the breaker, because loose connections on a high-current circuit run hot and can scorch.
Electric heat repairs we do
Baseboard heater element and thermostat repair
We shut off the breaker, confirm the circuit is dead, and test the heater's element for continuity and the built-in limit for proper operation. A broken element or a failed limit is replaced with the matching part, or the heater itself is replaced when parts are no longer made, which is common on older units. We also check that furniture and drapes have not been pushed against the heater, since blocked airflow trips the limit and shortens element life.
Wall heater fan and element repair
Wall heaters blow air across their element with a small fan. When the fan stops, the heater overheats and cycles off on its limit, or it smells hot and warms nothing. We clean the heater thoroughly, test the fan motor, element and limit, and replace what failed. Many older wall heaters have not been cleaned in years, and a buildup of lint on the element is what causes the burning smell when they first turn on each fall. We also check the grille and housing for scorching.
Line-voltage thermostat replacement
Line-voltage thermostats switch the full 240-volt heater circuit directly. Old mechanical dials wear out and hold temperatures poorly, often swinging several degrees. We replace them with accurate digital or programmable line-voltage models, which can cut electric use in rooms that were running warmer than needed. Low-voltage smart thermostats built for furnaces cannot be used on these circuits, so we install models rated for the load, including Wi-Fi versions where you want control from a phone.
Signs an electric heater needs repair
How an electric heat repair visit runs
- 1
Find the cold rooms
Which heaters and thermostats are affected.
- 2
Power off and verify
Breaker off, circuit tested dead.
- 3
Test the thermostat
Contacts and sensor checked.
- 4
Test the heater
Element, limit and fan checked.
- 5
Check wiring
Connections and breaker inspected for heat damage.
- 6
Repair
Part or heater replaced, thermostat set.
- 7
Verify
Room heats and cycles off at the setpoint.
Electric heat in older Spokane homes
Many older Spokane houses, and many additions, basements and apartments built onto them, heat some or all rooms with electric baseboard or wall heaters. Through a long heating season those heaters carry a lot of hours, and the thermostats and elements are what wear out first. We repair them, and when a house relies heavily on resistance heat we also show you what a ductless heat pump would change on the electric bill.
What is safe to do yourself
| You can | Leave for us | |
|---|---|---|
| Airflow | Keep furniture and drapes clear | Heater parts and wiring |
| Dust | Vacuum the fins with power off | Cleaning inside wall heaters |
| Thermostat | Check the setting | Replacing line-voltage thermostats |
| Breaker | Reset once if tripped | A breaker that trips again |
What affects electric heater repair cost
Electric heater questions
Can I put a smart thermostat on my baseboard heaters?
Only a line-voltage model rated for the heater load. Standard smart thermostats are for low-voltage systems.
Why does my wall heater smell when it turns on?
Usually lint or dust burning off the element. A cleaning fixes it; a smell that lasts needs a check.
Is it worth repairing old baseboard heaters?
Usually, for thermostats and elements. When a house relies on them heavily, a ductless heat pump may pay back.
How long do baseboard heaters last?
Many last decades; thermostats wear out much sooner.
Are baseboard heaters safe?
Yes, with clearance from furniture and curtains and sound wiring.
Other furnaces, boilers & electric heat services we handle
Boiler Repair
Answered 24/7, parts on the truck.
Boiler Repair detailsBoiler Replacement
Sized, quoted and permitted.
Boiler Replacement in SpokaneFurnace Repair
Answered 24/7, parts on the truck.
How we handle furnace repairCold room with electric heat?
Call for baseboard and wall heater repair in Spokane, WA.
