Hydrotherm 02-1540 Gas Valve Refrigerant the technician should perform a

the technician should perform a power reset

it replaces discontinued Honeywell and legacy Nortek controls

it maintains consistent static pressure within the venting system by automatically adjusting for changes in stack temperature and atmospheric conditions

For high-performance monitoring in commercial and residential hydronic systems

Hydrotherm 02-1540 Gas Valve Refrigerant the technician should perform aThe Hydrotherm 02 1540 Gas Valve is an OEM 1 2" natural gas control designed for high performance hydronic heating systems. Specifically engineered as the Honeywell VR8200H1129, this combination gas control integrates a safety shutoff, manual valve, and dual automatic operators into a single, compact body. It is the primary replacement gas valve for a wide range of Hydrotherm boilers and residential radiant floor systems, ensuring precise gas flow