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The 1/4" OD sample line connection utilizes a compression ferrule and nut system to ensure leak-free performance even at its 0
it handles fluid temperatures up to 250°F and is suitable for 15 psi steam service
facilitating rapid installation and calibration during service calls
Does this heater element replace the S1-3500-4051
the internal contacts have failed or the switch has not yet cooled to its 120°F reset point
Reznor 174809 Pressure Switch Freon The 1/4" OD sample lineThe Reznor 174809 Pressure Switch is a critical OEM safety component designed for precise airflow monitoring in gas fired heating units. This 1. 10"wc SPDT compression pressure switch (Single Pole Double Throw) ensures the inducer motor is moving sufficient combustion air before allow the ignition sequence to proceed. Engineered to replace the Reznor RZ174809 and compatible with the GFS3602 2997 specification, this switch is a direct fit solution for
