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Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
Durable Construction: Built to withstand the constant thermal cycling and pressure fluctuations common in hydronic heating systems
ensuring correct amperage draw and consistent 100W heat delivery without overloading circuits
Built for precision in HVAC gas train assemblies
each HS2NX replacement sensor is digitally pre-calibrated in a high-accuracy humidity generator
A faulty switch typically triggers a specific diagnostic flash code on the furnace control board (often 2 or 3 flashes)
Raypak 007188F Pressure Switch 30067439-890 Durable Construction: Built to withstandThe Raypak 007188F Gas Pressure Switch is a critical safety component designed for high limit monitoring in Raypak commercial boilers and Hi Delta heaters. This genuine OEM replacement part is engineered to detect abnormal gas pressure conditions, immediately triggering an auto shut off to prevent hazardous operation or equipment damage. Built for precision in HVACR gas fired systems, the 007188F ensures the manifold pressure remains within calibrated
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