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Broad Application: Suitable for starting or stopping boilers
How does the automatic reset function differ from the manual reset models
The Heil Quaker ICP NASA401LA Low Ambient Kit is a field-installed fan pressure switch assembly designed to maintain optimal head pressure during low outdoor temperature operations
this is a complete thermostatic expansion valve assembly including the sensing bulb and the 30-inch capillary line
Functional Devices RIBT242B Relay 321894-708 Broad Application: Suitable for startingThe Functional Devices RIBT242B Relay is a heavy duty, 24VAC DC enclosed power relay engineered for demanding HVACR and industrial automation environments. Featuring a 20 Amp 2SPDT (Double Pole Double Throw) contact configuration, this "Relay in a Box" provides reliable control for high voltage motor loads, lighting circuits, and fan systems. The unit is housed in a NEMA 1 plenum rated enclosure, ensuring high low voltage separation to simplify field
US$ 150.00
US$ 48.00
US$ 40.00