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It operates based on the inlet pressure acting against the internal bellows and spring
Unlike reciprocating units with internal springing
Industrial Grade Insulation: Class F coil insulation ensures thermal stability during continuous duty cycles
High-grade Buna-N (NBR) components provide excellent chemical resistance for standard media
Reznor 195573 Control Borad Els PW 17895 It operates based on theEnsure your terminal to terminal communication remains flawless with this genuine Reznor 195573 Direct Spark Ignition (DSI) board. Engineered specifically as a central HVAC control board for gas fired unit heaters and air handlers, this component acts as the primary microprocessor "brain," managing critical ignition sequencing and safety lockdowns. This specific iteration includes an integrated cooling relay, providing specialized logic for units