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)

High Temperature Performance: Features a Class F insulation rating

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

Modine 5H0806810000 Gas Valve Els PW 17895 the RV47D-1/2 should be mountedThe 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.