The Houghton Belaire HB2800V is a low profile, light and powerful unit with new inverter technology. At only 855mm in overall length, it provides outstanding performance and more flexibilty for hatches, solar panels, etc... with maintaining year-round comfort. Excellent performance on mains power, genrator power and battery/inverter power systems.
 
Low profile, compact light and powerful
Double rotor variable speed compressor
small rooftop footprint 
4 way air outlet 
Reverse cycle
Rustproof
Integrated ECO Mode
Timer function
4 Fan speeds from Turbo for powerful heating and cooling or Low for quiet nighttime use
 
Power supply 230-240V, 50Hz
Rated cooling capacity 2800W
Rated heating capacity 2600W
Rated current for cooling 4.8A
Rated current for heating 4.8A
Maximum air flow 390 I/s
Installed weight 34.9kg
Outdoor unit dimensions 215 x 657 x 855 mm
Plenum unit dimensions 575 x 556 x 49 mm
Roof opening 360 x 360 mm
Operating temperature range -5 C to +52 C
 
External Unit Dimensions: 
 
Back of hole to rear of AC unit 480mm 
Front of AC to start of hole 160mm
Left and Right side gap is 130mm