In a normal operating state

the Y-pattern design and tapped cap allow for screen access or blow-down flushing while the strainer remains installed in the piping system

and Comfortmaker furnaces

Johnson Controls TE-67PP-0N00 Temperature Sensor

This 24V sequencing relay features a 3PST (Triple Pole Single Throw) configuration with normally open contacts

Danfoss 067B3250 Thermostatic Element Els PW 17895 In a normal operating stateThe Danfoss 067B3250 (also identified as 067B325000) is a professional grade TEX 5 thermostatic element engineered for precise refrigerant injection in high capacity air conditioning and refrigeration systems. As an essential part of the TE 5 series parts program, this externally equalized power element is specifically designed for use with R22 and R407C refrigerants. It features a high performance stainless steel power element, capillary tube, and