Choose size on the parchment sheet — price & checkout stay in the sticky loom dock.
Ships within 48 hours · Estimated delivery Sep 24 - Sep 29
Ensure the heat exchanger is clean and the fan is operating at the correct CFM before replacing the switch
The construction of the 1149307 wheel is designed to withstand the acidic condensate and thermal stress typical of condensing furnace operation
Optimized Superheat Control: Provides rapid response to load changes to maintain evaporator efficiency
this control is compatible with modern refrigerants
The manual reset feature is a safety requirement to ensure the heat exchanger and venting system are inspected by a professional
Fenwal 35-703914-009 Control Board Freon Ensure the heat exchanger isThe Fenwal 35 703914 009 is a 24VAC Micro Purge Multi Trial Integrated Ignition Control designed for direct spark ignition (DSI) systems in commercial and residential HVACR applications. This Fenwal ignition module features a 15 second pre purge period followed by a 7 second trial for ignition (TFI). If the flame is not sensed via the flame rectification circuit, the control board is programmed for three ignition attempts before entering a 1 hour
Pay in 4 interest-free payments of $34.31 Learn more