Authentic OEM Fitment: Eliminated the need for field modifications

ensuring the HVAC/R system responds accurately to boiler or chiller activation

Is 28M97 compatible with all Lennox furnaces

Low Blowdown Differential: Rapidly resets after a 3 PSI drop

The Intermatic T101R Timer is a foundational 24-hour mechanical time switch designed for high-amperage 120V applications common in HVACR and commercial electrical systems

Lochinvar & A.O. Smith 100093711 Gasket 320788-703 Authentic OEM Fitment: Eliminated theThe Lochinvar & A. O. Smith 100093711 Gasket is a critical Polaris New Style Gasket designed for high efficiency condensing water heater systems. Built to withstand the rigorous cycling of commercial and residential potable water heating applications, this OEM replacement gasket ensures an airtight seal within the combustion chamber or tank assembly, preventing flue gas leakage and maintaining peak thermal efficiency. As a genuine A. O. Smith