extending the service life of HVAC motor bearings and internal components

this component features a 24V coil and is rated for 40A FLA (Full Load Amps)

As the direct replacement for the Sporlan 3396-00

Contractors should verify the shaft diameter and cabinet clearance to ensure a seamless drop-in fit for specific gas-fired unit heater models

making it ideal for low-pressure manifold systems

Lochinvar & A.O. Smith 100109726 Lower Probe 320735-701 extending the service life ofThe Lochinvar & A. O. Smith 100109726 Lower Probe is a precision engineered OEM replacement part designed for high efficiency commercial water heaters, specifically the Cyclone Mxi series (BTH 120 300). As a critical water heater temperature sensor, this lower probe assembly provides real time thermal data to the control board, allowing for precise HVAC temperature control and modulation. Operating within the lower tank section, it monitors the