ThermoplusKMAE Make-up Air Unit

Horizontal/Vertical Series – 50,000 Btu/h – 740,000 Btu/h

Features R410A scroll compressor(s) separated from air stream and are designed for commercial applications (office buildings, schools, hotels, etc…).

Horizontal units up to model 144 feature right or left return and side discharge and are suitable for duct connections, complete with hangar rails and rubber isolation for suspension. Models 180 to 360 feature front return and back discharge.

Vertical units up to model 144 feature right or left return and top discharge while models 180 to 960 feature right return and top discharge. All units are suitable for duct connection.

Standard Features

• Factory installed water-regulating valve adjusted to provide a pressure regulated water flow thus keeping constant condensing pressure in the system
• X13 fan motor with 3 adjustable speeds (models 048 to 072)
• Adjustable motor pulley (models 084+)
• Refrigerant High and low pressure cut-out switches
• Access ports on high and low sides
• Digital compressor (1st circuit only)
• Electronic expansion valve
• Galvanized G90 casing with 1/2″ insulation
• Prepainted galvanized cabinet with 1/2″ insulation (models 180+)
• 2″ Merv 8 filter
• Co-axial water condenser
• DDC Controls
• Modulating hot gas reheat coil
• Compressor sound cover
• Suction accumulator
• Crankcase heater·

Operating Range

• Entering air temperature: 81°F thru 95°F DB/72°F thru 75°F WB
• Entering water temperature: 55°F thru 90°F
• ESP – Direct drive up to 0.5″/ Belt driven up to 2″