Description
In low and high-pressure hydronic loops
these parts are technically identical
including the legacy Robertshaw 802 series
Ensures stable and efficient ignition for gas-fired furnaces
Lennox 49L02 140-170F Auto Limit Switch Replaces: 27K14
Cleveland Control AFS-228-121 Switch In low and high-pressure hydronicThe Cleveland Controls AFS 228 121 is a professional grade adjustable air pressure switch designed as a general purpose proving switch for high demand HVACR and energy management systems. This field adjustable unit features a broad operating range of . 05" to 12. 0" w. c., providing technicians the flexibility to sense positive, negative, or differential air pressure across filters, coils, and fans. Engineered with a robust SPDT contact arrangement
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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