Resideo - Honeywell Home 392451-1 Gas Valve ECO AdapterGas Valve ECO Adapter from Resideo Honeywell Home delivers reliable compatibility for your gas valve system. This ECO adapter is designed to work with V400, V800, VS821, and VS820 models, providing a straightforward upgrade path without sacrificing safety or performance. It includes a 1 4 Inch x 0. 032 Inch Quick Connect Terminal for secure, fast connections and dependable operation in the field. Model compatibility: Works with V400, V800, VS821, and

the assembly features precise tolerances and rugged construction that resist wear and corrosion

it provides smooth

Easy installation with straightforward cabling and minimal setup

enabling smooth retrofits and dependable overheating protection

this bearing gasket is a direct fit for replacement projects

Voltage rating 24/120/240 VAC with adaptable current specs

it supports consistent performance within the PDP and BDP family

Enclosure & Approvals: NEMA 4X

It integrates smoothly with existing gas trains

4-second FFRT programming capability for precise timing and repeatable results

wall-mounted space temperature selector works with 44 electronic gas-fired modulation temperature control to optimize comfort

ensuring consistent process control and safety in high-demand environments