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Honeywell ST7800C1003 7-Second Purge Timer Card

Honeywell

$84.95

In Stock

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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
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Ships same or next business day · UPS Ground, typically 1–5 business days.

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.