Bard HVAC 5651-177BX Expansion Valve 319848-301 29" WC pressure setting

29" WC pressure setting

though upright vertical mounting is generally preferred for optimal longevity

By maintaining a clean coil surface

it effectively manages refrigerant expansion while protecting the valve seat from debris

Enhanced Combustion Airflow: Precision-balanced blower wheel optimizes draft induction

Bard HVAC 5651-177BX Expansion Valve 319848-301 29" WC pressure settingThe Bard HVAC 5651 177BX Expansion Valve is a critical metering device designed to maintain precise superheat across the evaporator coil, ensuring optimal system performance in demanding environmental conditions. This thermal expansion valve (TXV) features a 3 8" x 3 8" ODF connection and serves as the official direct replacement for the legacy 5651 177 model. Engineered for reliability in Bard wall mount heat pumps and air conditioning units, the