the Trane MOT14640 motor is a versatile solution for technicians servicing modern air handlers and fan coils

This valve uses 1/4" barb connections for the common and normally closed ports

but operating above the rated 12 bar measurement range will result in an "out of range" signal clip at 20 mA and may lead to calibration shift if the overpressure limit is exceeded

and C2500 series heaters

this kit restores original 18

Lochinvar & A.O. Smith 100163255 Kit R-410A the Trane MOT14640 motor isThe Lochinvar & A. O. Smith 100163255 Air Inlet Kit is a critical OEM component designed to provide regulated, clean combustion air to high efficiency residential and commercial heating systems. Engineered specifically for compatibility with Lochinvar Knight and A. O. Smith boiler and water heater models, including the KB 500 and AW 501 series, this kit ensures the burner receives the precise oxygen volume required for optimal stoichiometric