Learn more about RED DOT products

For construction, mining and
agricultural applications.

"Compact" and "powerful" are the best words to describe the R-8545. Inch for inch, the R-8545 has the highest output of any unit its size in the off-road market. The R-8545 is constructed of heavy gauge coated steel and engineered to filter in-cab air as well as incoming outside air when pressurization is required.

The R-8545's high performance, rugged construction and serviceability make it ideal for all off-road applications where space is a minimum and dependability is essential.

3" Air Outlet Adapter for Pressurization RD-3-5448-0P
Remote Mount Filter - Horizontal 78R5100
Remote Mount Filter - Vertical 78R5110
Inline Booster Pressurizer - 12 Volt 73R9202
Inline Booster Pressurizer - 24 Volt 73R9204
Heater Conversion Kit RD-5-6359-0P

BTUs

Heating -- 28,600 BTU/hr @ 100º F (7,207 kcal/h @ 37.8º C) air temperature rise;
Cooling -- 18,000 BTU/hr with 36º F (4,536 kcal/h with 2.2º C) refrigerant temp. and 80º F (26.7º C) wet bulb entering air

Air Flow

265 CFM (450 m3/h)

Weight

Heater & A/C -- 39 lbs. (18 kg)
A/C Only -- 34 lbs. (15 kg)

Motor

Totally sealed, 12 or 24 volt permanent magnet type with long life brushes, and heavy duty pre-lubricated sealed ball bearings

Current Draw

16.1 amps @ 13.6 VDC (includes 4 amps for A/C clutch); 8 amps @ 27.2 VDC (includes 2 amps for A/C clutch)

Controls

Mode selector toggle switch (heat or A/C), three-speed fan switch, fixed setting A/C thermostat, cable-controlled water valve

Models

Heater-A/C Models
R-8545-10 (12 volt)
R-8545-10-24 (24 volt)
A/C Only Models

R-8545-9 (12 volt)
R-8545-9-24 (24 volt)