maintaining +/-0

8 to 600 seconds (

Field Serviceable: The internal piston and seat assembly are accessible for cleaning or replacement without removing the valve body from the line

the Lennox 21L88 is specifically calibrated for the voltage output and terminal requirements of Lennox ignition systems

Danfoss 068Z3421 TXV 320735-701 maintaining +/-0The Danfoss 068Z3421 TXV is a high precision thermostatic expansion valve (TE 2 series) engineered for contractors and technicians working with R404A and R507 refrigerants. This externally equalized valve features a 3 8" flare inlet and a 1 2" solder ODF outlet, making it a versatile choice for commercial refrigeration, cold storage, and supermarket display cases. Designed for reliable performance in low temperature applications, it operates within an