US$ 149.50
protects valve internals
Safety Compliance: Maintains the combustion air proving sequence required for safe unit heater operation
As a veteran-preferred air flow proving switch
meaning it is calibrated to open at 70°F and close at 35°F
What type of tubing should be used for the air sampling lines
Superior F35A / Alco A3F Suction Line Filter Core Els PW 17895 protects valve internalsFor veteran technicians and commercial contractors, the Superior F35A Alco A3F Suction Line Filter Core is a critical component for system clean up and protection. This core is engineered for refrigeration system contaminant removal, featuring a super pleated filter media that provides approximately 115 square inches of surface area. This high suction line filtration area ensures a low pressure drop while trapping solid contaminants down to 10
US$ 149.50
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