Resideo V8044A1010 Valve 318172-701 we recommend using this HVAC

we recommend using this HVAC pressure switch to ensure the 650/500 setpoints remain exactly as the manufacturer intended for specific Trane HVAC parts compatibility

5-flash fault codes on the furnace control board

The feedback signal (Terminal U) allows your building automation system (BAS) to verify the actual position of the damper

Its compact design and durable construction provide technicians with a reliable solution for persistent furnace safety switch tripping caused by improper combustion airflow or burner manifold pressure issues

Precision OEM Fit: Specifically engineered as a direct replacement part for Nordyne systems

Resideo V8044A1010 Valve 318172-701 we recommend using this HVACThe Resideo V8044A1010 is a heavy duty 3 way diverting zone valve engineered specifically for demand side control in closed loop hydronic heating and cooling systems. Built with a rugged brass body and a stainless steel stem, this 24Vac motorized valve directs water flow from a common inlet to either of two outlets. It features a 1 2 inch sweat connection and a high torque spring return mechanism, ensuring the valve defaults to the closed position