Marvair Exterior Wall Mounted Cooling Unit

The Marvair® MAA family of wall mounted heat pumps  Cooling Unit 

Cooling Capacity :   18,000~ 60,000 Btu/h (5.27Kw ~ 17.6 Kw)

 Heating Capacity :  17,000~ 2,000 Btu ( 5.0Kw ~15.0Kw)

MODELS:

MAA1020H-1060H & MGA1072H (SINGLE STAGE COOLING)

MAA2024H-2072H (2-STAGE COOLING)

are the ideal HVAC system for a wide variety of applications. The exterior mounting 

means that no valuable interior space is required. Marvair MAA heat pumps are 

packaged units – the refrigerant piping and internal wiring are factory assembled 

and thoroughly tested. All components are readily accessible for easy service and 

maintenance. The energy efficient operation keeps operating costs to a minimum 

and makes the Marvair heat pumps ideal problem solvers for a wide variety of 

applications, including offices, classrooms and telecommunication shelters

➤ Marvair Heat Pumps Are Available To Meet Any Budget Or Efficiency Requirement: • 

MAA Single Stage Models Marvair heat pumps meet all federal efficiency requirements 

with an Energy Efficiency Ratio (EER) of 11. Single stage Marvair MAA heat pumps 

are available in cooling capacities of 1½, 2, 2½, 3, 3½, 4 & 5 tons (20,000 to 60,000 BTUH).

• MAA 2-Stage Models These models feature a 2-stage compressor which can reduce 

energy costs by more precisely matching the cooling capacity to the heat load with 

first stage cooling approximately 65% of the total cooling capacity. This results in 

Energy Efficiency Ratios (EER’s) of up to 11.00 and an Integrated Part Load Value 

(IPLV) of up to 15.00. MAA 2-Stage models are available in cooling capacities of 

2, 2½, 3, 3½, 4 & 5 tons (24,000 to 60,000 BTUH)

➤ Outside Air for Ventilation or Free Cooling A full range of accessories and options 

allows Marvair heat pumps to be optimized for each application. For classrooms, 

a complete range of ventilation options are available to meet the fresh air requirements 

of the ASHRAE 62 standard, “Ventilation for Acceptable Indoor Air Quality”. Where 

cooling is required during cool or cold weather, e.g., telecommunications shelters, 

a factory installed economizer should be used. To insure proper operation and 

optimum performance, all outside air ventilation packages are non-removable, 

factory installed and factory calibrated.