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though you must verify the orifice sizing and capacity requirements match the system's BTU rating after a refrigerant conversion
such as the SST1600
Built for high pressure HVACR applications with a maximum operating pressure of 650 psi
this 1 1/4" NPT gas regulator maintains a stable outlet pressure range of -1
Complete Installation Kit: Includes sensing bulb thermal insulation and bulb clamps to ensure accurate temperature sensing on the suction line
Reznor 258319 Control Board 320788-704 though you must verify theThe Reznor 258319 Control Board is a critical OEM replacement part engineered specifically for Reznor Varidigm heating and ventilation systems. This high density circuit board serves as the primary controller for industrial HVAC applications, managing complex ignition sequencing, blower motor timing, and safety circuit monitoring. Designed to interface with the Varidigm 1200 series, the 258319 ensures precise modulation of gas fired units, optimizing