Red Dot R-8820 Underdash Heater & A/C Unit


Red Dot R-8820 Underdash Heater & A/C Unit

The R-8820 heater/air conditioner has a factory-installed look and improved air control and performance over the OE system. Uses existing mounting points for installation in R, U, DM, RL/RS, and RW cabs. Note: Kits for Model LE and MR severe-service applications are available from Mack dealers.

Features & Specifications

Heating – 27,000 BTU/Hr @ 100°F (kW 7.91 @ 37.8°C) air temperature rise. Cooling – 20,000 BTU/Hr with 36°F (kW 5.86 with 2.2°C) refrigerant temperature and 80°F (26.7°C) wet bulb entering air
Air Flow
250 CFM (425 m3/h)
34 lbs. (15 kg)
Permanent magnet, extended life
Current Draw
14 amps @ 13.6 VDC
Three-speed blower motor switch, temperature-level and mode-selection lever
R-8820-1P (tan); R-8820-2P (grey)
To request more information about Red Dot R-8820 Underdash Heater & A/C Unit, fill out the following form.

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