When replacing an existing printed circuit board (PCB)

Easy Installation: Standard 1/4" flare pressure connection simplifies field replacement for existing Danfoss or competitive controls

Serviceability: Features accessible internal parts and an adjustable superheat screw for fine-tuning system performance on-site

Efficiency: Simplifies mounting in tight electrical cabinets where space for oversized brackets is limited

ensure your thermostat is properly configured for dual-stage heating to prevent contactor cycling issues

Watts 0792018 Valve 318423-701 When replacing an existing printedThe Watts 0792018 LF800M4FR is a 1 inch pressure vacuum breaker designed for high hazard backflow prevention in irrigation and industrial potable water systems. This Lead Free assembly features an integrated freeze protection relief valve, which activates when internal water temperatures drop near freezing, protecting the internal components and bronze body from rupture. Built with a modular check valve design and a durable silicone rubber disc, it