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continuously monitoring safety limit switches and flame sensors to prevent hazardous conditions like delayed ignition or rollout
and an automatic pilot safety magnet to ensure positive shut-off in the event of pilot outage
whether you are performing a repair or a high-altitude conversion
Smaller valve sizes require different recondition kit part numbers
Key Benefits for Contractors: Direct OEM Compatibility: Seamlessly replaces the 24A34-37 without requiring bracket modifications or wiring re-engineering
Resideo NK300S-100UP Boiler Feed 326010-701 continuously monitoring safety limit switchesThe Resideo NK300S 100UP Boiler Feed Combination Valve is a comprehensive solution for managing closed loop hydronic heating systems. This high performance assembly integrates a pressure reducing valve, a double check backflow preventer with an atmospheric vent, and a 200 micron stainless steel strainer into a single, compact brass body. Engineered for professional contractors, the NK300S 100UP features 1 2 inch union press fittings to accelerate
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