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Complete Replacement Kit: Includes the thermostat unit
The Armstrong Furnace R43203-002 HSI Ignitor is a critical OEM replacement component engineered for precision ignition in Armstrong Air and Lennox family gas furnaces
Common Questions Is this switch field-adjustable
suitable for high-pressure HFC refrigeration applications
Precise Fitment: Engineered specifically for Goodman and Amana gas furnaces to convert square heat exchanger outlets to round chimney pipe
Williams 7131 Gas Valve Els PW 29614 Complete Replacement Kit: Includes theThe Williams 7131 is a high performance 4" WC Natural Gas Valve engineered for precise manifold pressure regulation in Williams wall furnaces and floor heaters. This 1 2" NPT gas valve serves as the direct OEM replacement for legacy part numbers P295300A and 7131GASVALVEKIT. Specifically calibrated for natural gas heating systems, it maintains a consistent 4. 0 inch water column output to ensure stable combustion and optimal thermal efficiency. Built
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