and the appropriate NIST-traceable calibration gas cylinders

Key Benefits Universal Compatibility: Specifically designed for Ranco Generation 4 reversing valves including V1

always refer to the provided color chart for accurate PPM assessment

Its operating temperature range of -40°F to 149°F makes it a versatile solution for equipment located in unconditioned spaces or harsh mechanical rooms

Key Benefits: Ensures a robust pressure-tight seal for Nor East Controls 12 inch valves to prevent operational fluid loss

Heil Quaker ICP 1172319 Accumulator 30067439-890 and the appropriate NIST-traceable calibrationThe Heil Quaker ICP 1172319 Accumulator is a critical OEM replacement part engineered to protect your HVAC systems compressor from liquid slugging and catastrophic floodback. Designed for Heil Quaker, Tempstar, Comfortmaker, and Arcoaire units, this 5 8" suction line accumulator acts as a safety reservoir, capturing excess liquid refrigerant in the suction line and only allowing vapor to return to the compressor. This separation process ensures that