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Commercial HVAC Products

Our team at Level 9 Heating & Cooling offers professional installation services for commercial HVAC systems in businesses across the St. Louis metropolitan area. We offer commercial HVAC systems from Carrier and Comfortmaker who are leading manufacturers of air conditioning products with a history of producing quality, long lasting commercial HVAC products for any commercial properties. The commercial HVAC solutions we offer that help you achieve total comfort through your home. They are installed as part of your business's heating and cooling system by our professionally trained technicians.

Our Commercial HVAC Systems

If you are in need of a commercial HVAC system for your business trust our experts. We can help you select the right model for your building. Take a look at our commercial services or contact our experts today to set up a free estimate for commercial HVAC installation services.

2-5 Ton Commercial HVAC Units

Comfort 13 48ES-A

COMFORTTM 13 48ES-A

  • - Up to 13 SEER
  • - Up to 80.1% AFUE
  • - Blower motor aided, enhanced summer dehumidification
  • - Single-stage compressor operation
  • - Multi-speed blower improves comfort and aids quiet operation
  • - Aluminized steel, Turbo-Tubular™ design heat exchanger enhances heat transfer
  • - Thermostatic Expansion Valve (TXV) refrigeration management maintains proper flow to help insure reliable, efficient operation
  • - Fully insulated cabinet
PERFORMANCE 15 48VG-A

PERFORMANCETM 13 48VG-A

  • - Up to 16 SEER
  • - Up to 80.1% AFUE
  • - Sound: as low as 72 decibels1 in cooling mode
  • - Blower motor aided, enhanced summer dehumidification
  • - Two-stage compressor operation
  • - Multi-speed blower improves comfort and aids quiet operation
  • - Aluminized steel, Turbo-Tubular™ design heat exchanger enhances heat transfer
  • - Thermostatic Expansion Valve (TXV) refrigeration management maintains proper flow to help insure reliable, efficient operation
Comfort 13 48EZ-A

COMFORTTM 13 48EZ-A

  • - Up to 13 SEER
  • - Up to 80.1% AFUE
  • - Blower motor aided, enhanced summer dehumidification
  • - Single-stage compressor operation
  • - Multi-speed blower improves comfort and aids quiet operation
  • - Aluminized steel, Turbo-Tubular™ design heat exchanger enhances heat transfer
  • - Thermostatic Expansion Valve (TXV) refrigeration management maintains proper flow to help insure reliable, efficient operation
  • - Fully insulated cabinet

3-6 Ton Commercial HVAC Units

WATHERMAKER 48FC

WATHERMAKER 48FC

  • - Meets and exceeds ASHRAE 90.1 energy efficiency levels
  • - New unit control board with intuitive quick fan speed adjustment
  • - New direct drive - EcoBlue™ Technology indoor fan system uses Vane Axial fan design & electronically commutated motor
  • - Single-stage cooling capacity 04-06 models, two-stage on 07 models
  • - SEERs up to 14.0, IEER of 15.0
  • - Gas efficiencies up to 82%
  • - Cooling operating range up to 115 °F (46°C) and down to 40°F (4°C) using winter start kit
  • - Innovative corrosive-resistant composite condensate pan in accordance with ASHRAE 62 Standard, sloping design; side or center drain
WATHERMAKER 48GC

WATHERMAKER 48GC

  • - Meets and exceeds ASHRAE 90.1 energy efficiency levels
  • - New unit control board with intuitive quick fan speed adjustment
  • - New direct drive - EcoBlue™ Technology indoor fan system uses Vane Axial fan design & electronically commutated motor
  • - Two-stage cooling capacity control on all models
  • - SEER to 16.0
  • - Gas efficiencies up to 82%
  • - Cooling operating range up to 125 °F (52°C) and down to 35°F (2°C)
  • - Innovative corrosive-resistant composite condensate pan in accordance with ASHRAE 62 Standard, sloping design; side or center drain
WATHERMAKER 48KC

WATHERMAKER 48KC

  • - ASHRAE 90.1 compliant
  • - Single-stage cooling capacity control
  • - Up to 14.1 SEER and 12.0 EER
  • - Gas efficiencies up to 82%
  • - Cooling operating range up to 115 °F (46°C) and down to 25°F (-4°C) using winter start kit
  • - Innovative non-corrosive composite condensate pan in accordance with ASHRAE 62 Standard, sloping design; side or center drain
  • - Exclusive IGC solid-state control for on-board diagnostics with LED error code designation, burner control logic and energy saving indoor fan motor delay
  • - Pre-painted exterior panels and primer-coated interior panels tested to 500 hours salt spray protection

5-25 Ton Commercial HVAC Units

WATHERMAKER 48HC

WATHERMAKER 48HC

  • - ASHRAE 90.1 and Energy Star compliant
  • - Up to 15.6 SEER, 13.0 IEER, and 12.2 EER
  • - Gas efficiencies up to 82%
  • - Standard cooling operating range up to 125 °F (52°C) and down to 35°F (2°C). Low ambient controllers can bring cooling operation down to -20°F (-29°C)
  • - Innovative non-corrosive composite condensate pan in accordance with ASHRAE 62 Standard, sloping design; side or center drain
  • - Exclusive IGC solid-state control for on-board diagnostics with LED error code designation, burner control logic and energy saving indoor fan motor delay
  • - Pre-painted exterior panels and primer-coated interior panels tested to 500 hours salt spray protection
WATHERMAKER 48LC

WATHERMAKER 48LC

  • - Exceeded Department of Energy Advanced RTU Challenge by 15%
  • - Exceeds ASHRAE 90.1 and Energy Star efficiency levels, as well as Consortium for Energy Efficiency (CEE) criteria
  • - 3 to 5 ton models have two-stage cooling capacity control and 6 to 23 ton models have three-stage cooling capacity control
  • - Up to 17.5 SEER and 20.8 IEER
  • - Exclusive non-corrosive composite condensate pan in accordance with ASHRAE 62 Standard, sloping design; side or center drain
  • - 3 to 23 ton models have standard cooling operation up to 125 °F (52°C), and down to 10°F (-12°C) (3-5 ton models), or down to 40°F (4°C) (6-23 ton models). 3 to 5 ton models have cooling operation down to 0°F (-18°C) with ComfortLink controls.
  • - VAV models use a duct static pressure sensor to vary the units indoor fan motor variable frequency drive (VFD) while cooling capacity is controlled by the units supply air temperature sensor, to make sure the correct temperature in each zone.
WATHERMAKER 48TC

WATHERMAKER 48TC

  • - ASHRAE 90.1 compliant
  • - Up to 13.0 SEER, 11.8 IEER, and 11.1 EER
  • - Gas efficiencies up to 82%
  • - Cooling operating range up to 115 °F (46°C) and down to 25°F (-4°C) using winter start kit
  • - Innovative non-corrosive composite condensate pan in accordance with ASHRAE 62 Standard, sloping design; side or center drain
  • - Exclusive IGC solid-state control for on-board diagnostics with LED error code designation, burner control logic and energy saving indoor fan motor delay
  • - Pre-painted exterior panels and primer-coated interior panels tested to 500 hours salt spray protection

30-100 Ton Commercial HVAC Units

WATHERMASTER 48P

WATHERMASTER 48P

  • - Multiple high-efficiency scroll compressors include a crankcase heater and vibration isolation
  • - Up to 8 steps of cooling capacity control with intertwined evaporator coils for full-face active operation at part-load conditions
  • - Cooling operating range from 32 to 115 F ambient (down to -20 F with accessory Motormaster® V control)
  • - ComfortLink™ control includes: easy to use scrolling marquee display, service diagnostics, run test capabilities, demand limit capability, compressor reverse rotation protection, and BACnet communication option.
  • - Tested in accordance with UL Standard 1995 and listed by ETL and ETL, Canada
  • - Meet or exceed the EER requirements of ASHRAE Standard 90.1, rated in accordance with ARI Standard 340/360
  • - Circuit breaker protection for all power components

75-150 Ton Commercial HVAC Units

WATHEREXPERT 48HC

WATHEREXPERT 48N

  • - High Capacity and High Efficiency models available, meeting or exceeding EER requirements of AHSRAE Standard 90.1
  • - Multiple high-efficiency scroll compressors include a crankcase heater and spring isolation, providing up to 8 steps of cooling capacity control with intertwined evaporator coils for full-face active operation at part-load conditions
  • - Cooling operating range from 32 to 115F ambient on a standard model, down to -20F with MotorMaster® V control, and upto 125F on high efficiency models
  • - Double wall foam panel construction
  • - Induced draft gas heating system with the direct spark ignition (DSI) control system measures 81% annual fuel utilization efficiency (AFUE) using the integrated gas controller (IGC)
  • - ComfortLink™ control includes: easy to use scrolling marquee display, service diagnostics, run test capabilities, demand limit capability, compressor reverse rotation protection, and BACnet communication option
  • - Circuit breaker protection for all power components
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