
Red Dot 12 Volt Rooftop Heater & A/C Unit
Product Description Part #: R-9777-8P (12V Heating & AC) The R-9777 rooftop unit packages high-performance heating and cooling capacity into a tough, sleek engineered-resin housing. At just 7.9 inches high and 65 lbs., it has the low profile and low weight necessary for installation and durability on many equipment cabs. Optional equipment includes a remote-mount filter and in-line booster blower for a pressurized, dust-free cab. NOTE: Compressor, Mounting Kit, Installation Kit and other optional items not included. Product Specifications Full Product Spec. Sheet: Red Dot 12 Volt Rooftop Heater & AC Unit BTUS Heating – 45,000 BTU/Hr @ 100°F (13.2 kW @ 37.8°C) air temperature rise - Must tie into coolant system for heating Cooling – 25,000 BTU/Hr with 36°F (7.3 kW @ 2.2°C) refrigerant temperature and 80°F (26.7°C) wet bulb entering air AIR FLOW 355 CFM (580 m3/h) WEIGHT 65 lbs. MOTORS Evaporator – One 12 VDC, three speed (24 VDC available) Condenser – One 12 VDC, low profile (24 VDC available) CURRENT DRAW 38.2 amps @ 13.6 VDC (includes 4 amps for A/C clutch) Interchange Numbers 10-9777, 232-7894, 4379-R97770, 4379-R97770P, R-9777-0P, R9777-0P, RDH R9777 0, RDHR97770P