this specific model is calibrated for R22 refrigerant

making it the technician's choice for wax removal and system cleanup after a burnout

eliminating the need for separate models in different voltage environments

What are the signs that a 6-ton TXV needs to be replaced

High-Precision Sensing: Fixed 0

Reznor 87001 Regulating Valve 321894-706 this specific model is calibratedThe Reznor 87001 Regulating Valve serves as a critical component for maintaining precise manifold pressure in industrial and commercial gas fired heating systems. Designed for heavy duty applications, this replacement gas valve provides the necessary modulation to ensure stable burner performance and optimal combustion efficiency. As a genuine OEM Reznor part, the 87001 is engineered to meet the stringent tolerances required for Reznor unit heater