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Mahogany paper grain — description and returns beneath the overlapping buy card.
these part numbers are technically identical and interchangeable for all Lennox HVAC applications
always verify specific system surges do not exceed this threshold to prevent diaphragm damage
000 BTU gas-fired units
Precise Flow Control: A-port equal percentage and B-port modified for constant common port flow ensures accurate temperature regulation
engineered to maintain a hermetic seal while allowing technicians to isolate the refrigerant charge
Sensus 143-16-508-00 Throat Block Els PW 17895 these part numbers are technicallyThe Sensus 143 16 508 00 Throat Block is an essential internal component designed specifically for industrial gas pressure regulation systems. This version is the throat block without O ring seal, engineered for integration into Sensus 243 and Model 143 80 service regulators. Built to maintain structural integrity under high flow conditions, this acetal or cast aluminum insert ensures proper stem guide alignment and support within the lower diaphragm
US$ 49.95
US$ 49.95
US$ 87.95