Contractor-Grade Durability: Features a high-quality diaphragm and SPST switch mechanism designed for heavy-cycle HVAC applications

the 3L09-28 ensures that the system safely cycles down during high-limit excursions and restores continuity once temperatures return to the 180°F threshold

How many gaskets are required per unit for a full rebuild

providing a dependable 24Vac spring return mechanism that ensures the valve returns to its fail-safe position during power loss

Technicians will find the adjustable superheat setting critical for fine-tuning system efficiency

Field Controls 46395401 Venter THPU32HP7Y Contractor-Grade Durability: Features a high-qualityThe Field Controls 46395401 Model SWG 4HDS is a heavy duty stainless steel power venter engineered for side wall venting of oil or gas fired heating equipment. Operating at 115Vac and 3000 RPM, this 4 inch inlet motor kit is designed to maintain consistent negative pressure in the vent pipe, overcoming chimney draft issues or allowing for installations where traditional vertical chimneys are impractical. This HVAC power venter motor features a