the unit is Maxitrol tested to handle up to 1 PSI

engineered to provide thermal isolation from the building surface for precise readings

but the internal seat and spring are holding pressure without dripping

The reversible rotation feature and dual mounting options—including shell-band and thru-bolt configurations—ensure seamless installation in tight blower housings

ensuring stable performance in residential and light commercial gas distribution systems

Lennox 84W24 Replacement Kit Freon the unit is Maxitrol testedThe Lennox 84W24 Replacement Kit is a field critical OEM solution for restoring precise gas furnace ignition in high efficiency systems. This comprehensive integrated control board kit is the designated replacement for the obsolete 84W2401, with current technical specifications identifying the Lennox 12X08 as the direct and improved substitute. For a veteran contractor, this kit facilitates a seamless transition for flawed Lennox SureLight systems,