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this Robertshaw 10-043 provides a reliable solution for replacing clogged or damaged orifices that contribute to pilot failure or irregular burner cycling
the 410 PSI open rating is specifically calibrated for the operating pressures typically found in high-pressure R-410A systems
Built for the rigors of high-cycle operation
the 42S-HD is a head mechanism only
The Armstrong Furnace R44957-001 Control is a critical OEM replacement ignition blower control designed to manage the combustion and air circulation cycles in high-efficiency heating systems
Carrier HK06NB010 Pressure Switch 320720-756 this Robertshaw 10-043 provides aThe Carrier HK06NB010 Pressure Switch is a factory authorized OEM safety component designed specifically for secondary heat exchanger monitoring and draft inducer verification in high efficiency gas furnaces. Rated at a fixed 1. 18" WC trip point, this SPST (Single Pole Single Throw) switch ensures the combustion blower is moving sufficient air to safely vent flue gases before the ignition sequence initiates. Constructed with a 1 4" barb connection