making it a standard choice for contractors managing small to medium-sized atmospheric control dampers
Calibrated for a 4-8 PSI spring range
the SPRD-20X12 automatically responds to increased pressure
Rugged Design: The glass-reinforced polymer housing is rated for ambient temperatures ranging from -20 to 150
this OP420 CL300 switch operates with a precise 425 PSI cutout and a 325 PSI cut-in (reset) point
Lochinvar & A.O. Smith 100165932 Spark Ignitor Els PW 17895 making it a standard choiceWhen you're dealing with a heater that will not fire, the Lochinvar & A. O. Smith 100165932 Spark Ignitor is a critical diagnostic starting point. This genuine OEM replacement part is engineered for high voltage ignition sequences in Lochinvar EnergyRite Heaters, specifically models ER 152, ER 202, ER 252, ER 302, and ER 402. As a field ready HVAC ignition component, it provides the precise 10,000 to 15,000 volt arc required to bridge the gap and