Lennox 19V97 Reversing Valve Freon This HVAC expansion valve is

This HVAC expansion valve is calibrated for specific pressure ranges

Its blue plastic handle provides high visibility in mechanical rooms

this 10-inch blower wheel provides the precise balance needed for smooth

Always locate your pressure tap points on the top side of the refrigerant lines to prevent oil and sediment from accumulating in the bellows

Lennox 19V97 Reversing Valve Freon This HVAC expansion valve isThe 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