verifying the limit switch opening temperature and ensuring a tight mounting fit is essential for preventing nuisance trips and maintaining system integrity

ensuring system compliance with manufacturer safety specifications and maintaining reliable thermal regulation throughout the heating cycle

Integrated Transformer: Provides 50VA of power

optimizing the refrigerant flow for consistent cooling performance

Versatile Switching: SPDT contacts support 24-240 VAC applications

Grundfos 99886916 EPDM Gasket 323055-751 verifying the limit switch openingThe Grundfos 99886916 EPDM Gasket is a critical replacement component engineered to maintain airtight seals in high demand hydronic and HVACR systems. Designed specifically for 1 1 4" and 1 1 2" flange sizes, these EPDM gaskets provide superior resistance to extreme temperature fluctuations, ozone exposure, and common water treatment chemicals. Unlike standard nitrile seals, the Ethylene Propylene Diene Monomer construction in this 2 pack gasket kit