The 05-05003-00 features a 1/4" wire diameter and is calibrated for a pressure delivery range between 5 PSI and 50 PSI

The rugged diaphragm and snap-action electrical contacts are built to withstand the high-cycle demands of commercial HVACR applications

Is the BT1420016 compatible with all air handlers

allowing you to interface a 24Vac thermostat circuit with 120Vac equipment seamlessly

Lennox 19V97 Reversing Valve 320819-301 The 05-05003-00 features a 1/4"The Lennox 19V97 Reversing Valve is a critical 4 way component engineered for heat pump refrigerant flow control in residential and light commercial HVAC systems. This heavy duty valve features a 1 2 x 7 8 ODF connection size, facilitating a precise fit for standard copper line sets. Operating on a 24V reversing valve solenoid, it provides the low voltage reliability required for seamless switching between heating and cooling cycles. As a genuine OEM