Plug-in purge timer card for Honeywell 7800 Series Relay Modules, specifically designed for RM7838C. Provides 7-second prepurge timing for safe burner operation. Easily installed by removing the existing timer and inserting the new card into the relay module compartment.
Honeywell ST7800C1003 7-Second Purge Timer Card
Honeywell
$90.95
In Stock
- OEM / cross-reference
- ST7800A1013
- Fits brands
- Honeywell
- SKU:
- ST7800C1003
- Product Type:
- Purge Timer Card
- Subcategory:
- Plug-In Timer Module
- Application:
- Commercial
- System Type:
- Boiler, Furnace
- Installation Type:
- OEM Replacement
- Mounting Type:
- Plug-In
- Fuel Type:
- Natural Gas
- Control Type:
- Non-Programmable