Each component is manufactured to meet rigorous UL and CSA standards

For technicians troubleshooting intermittent system lockouts or failed inducer motor engagement

they are functionally identical

utilizing standard mounting points for efficient airflow across the drive’s heat sink

it can be mounted in multiple positions

Bard HVAC 5651-077 TXV 322055-301 Each component is manufactured toThe Bard HVAC 5651 077 Thermostatic Expansion Valve (TXV) is a critical metering device engineered for precise refrigerant flow control in 2. 5 ton air conditioning and heat pump systems. Designed with 3 8" x 3 8" ODF solder connections, this valve ensures a leak free integration into the liquid line. It functions by monitoring evaporator superheat, adjusting the orifice to match the cooling load, which prevents liquid slugging and protects the