Resideo TX-5 Tank 321042-401 maintaining optimal system delta-T and

maintaining optimal system delta-T and overall efficiency

this flange is specifically machined for the bolt pattern of Siemens VGD and VKP series valves

Should I lubricate the bushing or shaft during install

Constructed from durable cast iron with a corrosion-resistant finish

proportional models require different internal circuitry

Resideo TX-5 Tank 321042-401 maintaining optimal system delta-T andThe Resideo TX 5 is a high performance thermal expansion tank engineered specifically for closed potable water systems. As a veteran technician knows, when a backflow preventer or check valve is installed, the water heater essentially becomes a closed loop; without a potable water expansion tank, thermal expansion during the heating cycle can cause dangerous pressure spikes and frequent T&P relief valve discharge. This 2 gallon steel tank serves as