Pay in 4 interest-free payments of $26.57 Learn more
Ships within 48 hours · Estimated delivery Oct 12 - Oct 17
We recommend verifying the vacuum with a manometer during diagnostics
For contractors servicing steam and hot water boilers
allowing technicians to quickly bleed the system during initial setup or after fuel depletion
The Quincy Compressor ST073921AV Filter Element is a critical maintenance component designed for high-efficiency compressed air filtration
Trane VAL2370 TXV R-410A We recommend verifying the vacuumThe Trane VAL2370 is a heavy duty 2 ton thermostatic expansion valve engineered for precision refrigerant metering in residential and light commercial HVAC units. Featuring a 3 8" x 1 2" ODF connection, this external equalized TXV is designed to maintain optimal superheat across the evaporator coil, preventing liquid slugging and protecting the compressor from premature failure. Built with a rugged brass body and stainless steel internal components,
