Built with a 1k Ohm Pt RTD (platinum resistance temperature detector) element at a 375 alpha rating

Always inspect the secondary circuit for shorts before installing the new unit

The 240005245 is a self-contained unit that includes the water probe (1-5/8" immersion length) as part of the 5-1/4" total stem assembly

ensuring 100% plug-and-play fitment with MicroTech controllers

it provides exact terminal alignment for a precise fit

Lennox X8797 Maintenance Kit 318973-401 Built with a 1k OhmThe Lennox X8797 Healthy Climate PureAir Annual Maintenance Kit is the specialized service solution for the Lennox PCO14 23 air purification system. For technicians maintaining high performance residential HVAC systems, this kit ensures the photocatalytic oxidation (PCO) process continues to stabilize indoor air quality by neutralizing volatile organic compounds (VOCs), odors, and bioaerosols. The package includes one high efficiency MERV 16 furnace