provided the furnace's parts manual specifies the 62-24164-01 part number

the RV47D-1/2 should be mounted upright in a horizontal pipe run

Specifically calibrated for an outlet pressure range of 15 to 30 inches Water Column (WC)

eliminating communication errors common with universal stat alternatives

Modine 5H0806810000 Gas Valve Els PW 17895 provided the furnace's parts manualThe Modine 5H0806810000 Gas Valve is a direct replacement gas valve engineered for precision fuel control in Modine natural gas unit heaters. This single stage gas valve operates on a standard 24V HVAC control circuit and is factory calibrated for a 3. 5" WC manifold pressure. Designed with a 1 2" NPT inlet and outlet, this White Rodgers 36H32 209 replacement ensures seamless integration for technicians upgrading or repairing existing heating loops.