United Electric J21K-150 Pressure Switch Refrigerant preventing false trips or delayed

preventing false trips or delayed responses that could lead to motor failure

the unit reacts to minute temperature changes for a narrow 6°F mechanical differential

Integrating this Amana evaporator fan motor into your air handler or furnace helps eliminate temperature fluctuations and reduces the mechanical strain on other internal components

Designed specifically for R-410A refrigerant applications

02 features precise gas flow geometry to maintain flame stability and prevent nuisance dropouts that lead to system lockouts

United Electric J21K-150 Pressure Switch Refrigerant preventing false trips or delayedThe United Electric J21K 150 is a rugged, NEMA 4 differential pressure switch engineered for precision monitoring in demanding HVACR and industrial process environments. This unit features an adjustable differential pressure range of 0 to 40 PSID, utilizing a high sensitivity opposing metal bellows design to detect pressure variances between two sources. The SPDT snap action switch output provides versatile control logic, rated for 15A at 125 250 480