Millivolt System Integration: Optimized for use with thermopile-generated power

and 622762R

This kit is designed for atmospheric gas water heater venting

the 20028601S is the official Amana-Goodman 20028601 cross reference and acts as the premium performance upgrade for that legacy part number

using the genuine York S1-03101251000 ensures the correct defrost termination temperature and delay timing

Johnson Controls V47BD-3 Water Valve R-410A Millivolt System Integration: Optimized forThe Johnson Controls V47BD 3 is a 1 inch temperature actuated modulating water valve designed for critical cooling and heating applications in HVACR and industrial systems. Built for performance and reliability, this Johnson Controls V47 series valve maintains precise temperature control by regulating the flow of water or glycol solutions. It features a broad 115 180 degree range and a standard 11 16" x 6" sensing bulb for accurate thermal response.