polytubing

Mueller W40313 5/16 x 5/16 x 5/16 Copper CxCxC Tee

and the "5" side is dedicated to the condenser fan motor

permanent solder joint that is UL Recognized to handle a continuous operating pressure of up to 700 PSI at temperatures reaching 250°F

Durable Construction: Engineered to withstand the rigors of high-temperature HVAC environments without premature failure or drifting setpoints

QwikCheck QT2000 Acid Test Kit polytubingThe QwikCheck QT2000 Acid Test Kit is a field essential diagnostic tool designed for the rapid detection of refrigerant inorganic acid in operating HVACR systems. Engineering to meet ARI 700 standards, this kit provides a high sensitivity readout down to 1 ppm, allowing technicians to identify potential compressor burnout risks before catastrophic failure occurs. Unlike traditional oil based titration kits that require system opening and lubricant