This valve operates on a standard 24V furnace control circuit typical of most modern HVAC ignition systems

For contractors managing legacy system upgrades or new Schneider Electric HVAC controls

As a direct replacement for the United Technologies 1013-15 (and legacy 1013-10 models)

The internal polyethylene float relies on vertical buoyancy to actuate the valve plug

Bard 8551-004 Starting Device 320720-756 This valve operates on aFor the seasoned HVACR contractor, the Bard 8551 004 Motor Starting Device is an essential OEM component engineered to ensure reliable motor initiation in Bard wall mounted HVAC equipment. This unit, also known as a Bard 8551 004 Starting Device, is a direct replacement, guaranteeing seamless integration and optimal system performance. It effectively mitigates common hard starting issues such as slow starts, humming, or nuisance trips, thereby