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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
The PD619061 has a nominal capacity of 3 tons
It features a standard 1/4" barbed connection for secure pneumatic tubing attachment and provides reliable HVAC differential pressure sensing under varying thermal loads
making it a reliable choice for contractors looking to restore factory-spec efficiency
Smith commercial water heating models that utilize 24Vac control logic
it manages pressure differentials from 5 to 250 PSI for air and up to 200 PSI for liquids
Lochinvar & A.O. Smith 100167770 Control Board Els PW 17895 The PD619061 has a nominalThe Lochinvar & A. O. Smith 100167770 Control Board is a critical integrated control board engineered for high efficiency commercial gas water heaters and condensing boilers. As an OEM replacement control module, it manages the complex sequence of operations for Lochinvar Knight and A. O. Smith Cyclone series units. This HVAC control board interfaces directly with the blower motor, gas valve, and spark igniter to ensure precise combustion and thermal
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Pay in 4 interest-free payments of $199.91 Learn more