Compatible parts and accessories for all major space heater brands
Replacement Parts Buying Guide
Keeping your space heater in good working condition ensures safe, efficient heating all winter long.
Common Replacement Parts
T Thermocouple
A safety sensor that detects the pilot flame. When it fails, your gas heater won't stay lit. One of the most commonly replaced parts in propane and gas heaters.
P Pilot Assembly / ODS
The pilot assembly includes the pilot light and oxygen depletion sensor (ODS). Essential for safe operation of ventless gas and propane heaters.
H Heating Element
The core component that generates heat. Includes infrared quartz bulbs, ceramic PTC elements, and resistance coils. Replace when heat output drops noticeably.
I Igniter
Sparks or heats to light the fuel in kerosene and gas heaters. Replace when your heater fails to ignite or requires multiple attempts to start.
When to Replace Parts
Recommended Schedule
- Thermocouples: Every 2-3 years or when pilot won't stay lit
- Pilot Assemblies: Every 3-5 years or when flame is irregular
- Heating Elements: Every 3-5 years or when heat output drops
- Igniters: As needed when heater fails to start
Signs You Need a Replacement Part
- • Pilot light won't stay lit or goes out frequently
- • Heater fails to ignite after multiple attempts
- • Noticeably reduced heat output from the unit
- • Unusual smells or sounds during operation
- • Visible damage to heating elements or wiring
Finding Compatible Parts
- 1. Check your space heater's model number (on back/bottom of unit or in the manual)
- 2. Find the original part number in your owner's manual or manufacturer's website
- 3. Search by brand and model number in the table below
- 4. Third-party parts are often 30-50% cheaper with equivalent quality and fit
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