Plaza notes
Hard ruleDescription
If the furnace control board indicates a pressure switch failure
leak-free installation in tight boiler cabinets
Key Benefits for Contractors Paraffin-Based Actuation: Provides superior sensitivity and rapid temperature correction compared to standard bimetallic coils
Common Questions: Is the 100109372 valve compatible with Natural Gas
or knockout mounting
Resideo S8701A1066 Ignition Module 340793-762 If the furnace control boardResideo S8701A1066 is a direct spark ignition (DSI) module with a 6 second trial for ignition and lockout feature, designed for gas fired HVAC equipment such as furnaces, boilers, and rooftop units. It controls burner startup by delivering spark ignition and verifying flame presence to ensure safe and controlled combustion. This module is commonly used as a replacement when existing ignition controls fail, experience intermittent ignition, or no
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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