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This configuration ensures maximum moisture removal and acid neutralization
or oil while allowing the bulb to remain in the flow stream
the 19550 is the direct replacement and functionally identical to the 3ARR3MARS550
Constructed from high-temperature resistant materials
Common Service Questions How do I adjust the set point on the AFS-222
Cleveland Controls DFS-423 Switch Els PW 17895 This configuration ensures maximum moistureThe Cleveland Controls DFS 423 is a high performance fixed setpoint air pressure switch designed for HVAC proof of flow and combustion air monitoring. Engineered to actuate on a pressure rise at 0. 05" W. C., this SPDT air flow switch provides reliable signaling for industrial and commercial furnace applications. The unit features built in 1 4" barbed connections for simplified tubing installation and is rated for a maximum internal pressure of 1 2
US$ 67.99
US$ 31.99
US$ 20.00