slide show
Comfort Master Specifications
APU Specs
  • Comfort Master Pro 1

Standard Features:

33,000 BTU's of Heat and Air Conditioning
  • 650 cfm (cubic feet per minute)
  • Air Supply via 4 In-Cab vents
  • (9.75Kw)
120 Amp Alternator
  • 120 Amp Self Exciting Alternator with External Heat Fins
Easy Maintenance Air Filter
  • Heavy Duty
  • Simple to replace
State of the Art Digital Controller
  • Low Battery - Auto Start Protection
  • Intuitive Push Button Climate Control and Menu Navigation
  • Auto Climate Control HVAC - works like a thermostat
  • 7 day scheduling with up to 21 schedule slots
  • Scheduled maintenance notification
  • Display of real-time stats - Water Temperature, Battery Voltage, Engine State, Current Run Time, Odometer/Hour Meter, Current Maintenance Required and more
  • Ambient temperature display
  • SD card slot - allows software upgrades in the field
  • Maintenance messaging for scheduled maintenance
  • Logs performed maintenance service
  • Winter Mode for extreme weather - extends life of fans and glow plugs
  • Phosphorescent buttons can be seen in dark using no power
  • Solid State high-current switching for improved reliability over electro-mechanical relays
  • Engine controller sealed in a tough, shock and vibration isolated enclosure
  • Sealed and locked electrical connectors
  • High visibility user display

Capacities & Ratings:

Fuel
  • Diesel Fuel
  • 0.22 gph (gallons per hour) UNDER FULL LOAD
Refrigerant
  • R 134A
  • Consult installation or repair manual for volumes
Oil
  • Up to 4 Quarts - fill with three quarts and check oil level using dip stick - add as needed
  • Winter - Use 5 - 20 Weight
  • Summer - Use 5 - 40 Weight
  • Synthetic - Do NOT use for the first 50 hours
Sound
  • Super quiet 59 dB at 21 ft under full load
Weight
  • 400 LBS, total base APU installed
Installation
  • 25" minimum of clean frame space required
  • Installation time is an average of 8 - 10 hours

Warranty:

Isuzu Motor
  • 3 Years or 3,000 Hours Manufacturers Limited Warranty
All Other Components
  • 2 Years or 4,000 Hours Limited Warranty

Options:

Power Pack
  • 1,800 Watts of Continuous
  • 3,600 Watts Peak
  • 120 Volts AC (also know as 110) With or without APU running
  • 4 outlets
  • All required wiring
  • Fuse Holder and Fuse with cover
Cold Weather Pack
  • Oil Heater for the trucks engine
  • APU oil heater
  • Wiring and plug in kit
  • Dual in-cab switches
  • *Please note: composite oil pans require an additional and seperate oil heater

Standard Features

33,000 BTU's of Heat and Air Conditioning
  • 650 cfm (cubic feet per minute)
  • Air Supply via 4 In-Cab vents
  • (9.75Kw)
100 Amp Alternator
  • 100 Amp
  • Self Exciting
  • External Heat Fins
Easy Maintenance Air Filter
  • Heavy Duty
  • Easy to replace
State of the Art Digital Controller
  • Low Battery - Auto Start Protection
  • Intuitive Push Button Climate Control and Menu Navigation
  • Auto Climate Control HVAC - works like a thermostat
  • 7 day scheduling with up to 21 schedule slots
  • Scheduled maintenance notification
  • Display of real-time stats - Water Temperature, Battery Voltage, Engine State, Current Run Time, Odometer/Hour Meter, Current Maintenance Required and more
  • Ambient temperature display
  • SD card slot - allows software upgrades in the field
  • Maintenance messaging for scheduled maintenance
  • Logs performed maintenance service
  • Winter Mode for extreme weather - extends life of fans and glow plugs
  • Phosphorescent buttons can be seen in dark using no power
  • Solid State high-current switching for improved reliability over electro-mechanical relays
  • Engine controller sealed in a tough, shock and vibration isolated enclosure
  • Sealed and locked electrical connectors
  • High visibility user display

Capacities & Ratings

Fuel
  • Diesel Fuel
  • 0.22 gph (gallons per hour) UNDER FULL LOAD
Refrigerant
  • R 134A
  • Consult installation or repair manual for volumes
Oil
  • Up to 4 Quarts - fill with three quarts and check oil level using dip stick - add as needed
  • Winter - Use 5 - 20 Weight
  • Summer - Use 5 - 40 Weight
  • Synthetic - Do NOT use for the first 50 hours
Sound
  • Super quiet - Less than 59 dB at 21 ft under full load
Weight
  • Less than 400 LBS, total base APU installed
Installation
  • Installation time is an average of 8 hours

Warranty:

Isuzu Motor
  • 3 Years or 3,000 Hours Manufacturers Limited Warranty
All Other Components
  • 2 Years or 4,000 Hours Limited Warranty