Pay in 4 interest-free payments of $22.83 Learn more
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
the included packing cartridge and repack kit are specifically designed to reseal the valve stem and stop external fluid loss
making it an ideal choice for commercial and industrial combustion systems
this solid-state timer provides the precise electrical switching required to maintain system integrity
Built with high-temperature resistant housing to withstand typical plenum heat cycles
Lochinvar & A.O. Smith 100111317 Pressure Switch 319848-301 the included packing cartridge andThe Lochinvar & A. O. Smith 100111317 Pressure Switch is a critical OEM safety component engineered for precise airflow verification in high efficiency water heaters and boilers. This normally open air pressure switch is calibrated to a fixed set point of 0. 20" WC (Water Column), ensuring the combustion blower is generating sufficient negative pressure before the ignition sequence initiates. As a genuine 100111317 replacement part, it provides the
US$ 59.46
US$ 50.97
US$ 42.48
US$ 64.95
US$ 24.00
US$ 38.97
US$ 64.95
US$ 24.00