and HFO refrigerants—including R-22 and R-134a—this unit is a versatile asset for any service truck focused on system reliability and long-term performance

Direct OEM replacement part for Reznor FT250

individual replacements should always be inspected for debris

it is part of a broader series of Maxon flame rods and igniters used in flame rectification circuits

MARS 12253 Run Capacitor and HFO refrigerants—including R-22 andThe MARS 12253 is a professional grade 50 12. 5 MFD 440V dual run capacitor engineered for continuous duty in residential and light commercial HVACR systems. As a veteran technician knows, maintaining the correct microfarad rating is critical for motor torque and winding longevity. This round dual run capacitor supports both the AC compressor and the condenser fan motor, effectively replacing two separate components to save space within the electrical