Technicians use the onboard potentiometers to trim the minimum and maximum output limits while monitoring the signal with a standard digital multimeter
the Lennox 31J91 is manufactured from high-grade metal alloys to withstand the thermal stresses found in high-efficiency furnace cabinets
This forged brass component eliminates the risk of stress cracking common in lower-quality imports
the 1/4" outside diameter is held to tight tolerances to ensure a leak-proof seal with standard pneumatic fittings
the 100135290 is the current part number and is technically identical to the BNR3400 burner
Emerson Alco 053003 Filter Drier Els PW 29614 Technicians use the onboard potentiometersThe Emerson Alco 053003 (Model STAS 487T) is a heavy duty liquid line filter drier designed for high capacity commercial refrigeration and air conditioning systems. This take apart shell features a 7 8" sweat (ODF) copper connection and a 48 cubic inch internal volume, optimized for CFC, HCFC, and HFC refrigerants, including R 410A, R 22, and R 404A. Built with a sturdy steel shell and a corrosion resistant epoxy powder paint finish, it is rated for a