Bard HVAC 905-0636 TXV Assembly R-22 Check the flame sensor rod

Check the flame sensor rod for carbon buildup or loose wiring

its pressure-balanced design ensures consistent setpoints regardless of varying water pressure

Key Benefits Enhanced Configuration: Features high VAC triacs that support auxiliary fan staging to manage multi-fan condenser setups

Always verify the fuel type on the boiler rating plate before installing

Bard HVAC 905-0636 TXV Assembly R-22 Check the flame sensor rodThe Bard HVAC 905 0636 TXV Assembly is a precision engineered thermal expansion valve designed for specific Bard wall mount heat pumps and air conditioning units. This HVAC expansion valve is a critical metering device that regulates refrigerant flow into the evaporator coil, ensuring optimal heat transfer and preventing liquid slugging to the compressor. Built for high reliability in demanding commercial environments, the 905 0636 utilizes a balanced