United Electric J54-25 Pressure Switch 320735-701 this unit provides reliable performance

this unit provides reliable performance for residential and light commercial applications

Genuine OEM Precision: Engineered as an official replacement part to match original equipment logic and timing specifications

preventing the low suction pressures that lead to coil icing

The Functional Devices TR100VA001 is a commercial-grade 96VA class 2 transformer engineered for heavy-duty HVACR applications requiring a stable 24Vac secondary voltage from a 120Vac primary power supply

For high-end residential and light commercial HVAC installations

United Electric J54-25 Pressure Switch 320735-701 this unit provides reliable performanceThe United Electric J54 25 Pressure Switch is a rugged, field adjustable differential pressure control designed for demanding HVACR and industrial filtration environments. This 54 Series model features an adjustable setpoint range of 10 to 100 PSI with a tight deadband of 1 to 2. 5 PSI, ensuring precise actuation for pump control, filter monitoring, and system protection. Built with a Buna N diaphragm and a durable aluminum 1 4" NPTM pressure