RedDOT

ATC supplies the full REDDOT line of HD Replacements parts, Heating & Air Conditioning systems .Aftermarket air conditioning and heating units, parts for heavy duty trucks and mobile equipment, including extensive OEM cross reference materials.

All catalogues are in Adobe PDF format.

Reddot Backwall heaters. Compact yet producing the highest capacity possible. Perfect for Cab where performance, fit and finish are important.
Backwalls
Reddot Blowers - All makes, Any HVAC system - OE and Aftermarket replacements
Blowers
Clutches & Accessories
AC Compressors operate as the pump in the air conditioning system, to keep the refrigerant circulating and to increase the refrigerant’s pressure.
Compressors
Condensers
Controls: Electrical & Refrigerant
Controls: Water & Air
Receiver Driers
Ductables
Fittings
Headliners / Underdash
Heater Cores
Heaters
Hydraulic Units
Mount Kits / Service Parts
QUE Compressors
Rooftops
Sanden Compressors
Service Equipment
AC Compressor Troubleshooting guide - Tech Tips from RedDot to ensure your system performs optimally.
Troubleshooting Compressors
AC Compressors operate as the pump to keep the refrigerant circulating and to increase the refrigerant’s pressure.
York - TCCI GM Denso Compressors