Mueller W01082 2-5/8" Coupling If your pilot light stays

If your pilot light stays lit while holding the button but goes out immediately after releasing it

range required by the furnace gas valve

Its rugged construction ensures precise thermal protection and reliable cycling within the 140-180°F range

which helps lower head pressure and improve system performance

Mueller W01082 2-5/8" Coupling If your pilot light staysThe Mueller W01082 is a professional grade 2 5 8 x 2 5 8 Copper CxC Coupling engineered for high pressure HVACR and plumbing applications. This wrot copper fitting features a rolled stop to ensure precise tube seating and optimal solder flow during installation. Manufactured from UNS C12200 grade copper, it meets ASTM B75 and ASTM B280 standards for seamless copper tube connections, providing the structural integrity required for refrigerant piping