HVAC-Wall Mount Package Units

7.5 to 40 Ton Wall Mount Units

The Fabrication Division at Custom Air Products & Services is fully committed to providing for our customer’s HVAC needs with the most efficient HVAC equipment in the market. Our durable and well-crafted wall mount units are not only designed to endure harsh conditions, but also for easy maintenance and quiet operation.


  • Environmentally “green” R-410A refrigerant
  • Dual refrigerant circuits, allowing for partial unit operation in varying load conditions
  • High and low pressure switches, which allow for early indication of refrigerant leaks and protect the compressor
  • “Anti-short cycle defense” for compressor protection
  • Phase monitor
  • Fan cycle switch for low ambient operation to 20ºF


  • 16 gauge galvanized paint grip cabinet with “corrosion resistant” finish for use in harsh operating environments
  • Durable 304 stainless steel drain pan
  • Durable TEFC evaporator and condenser fan motors
  • All service panels have nut serts to eliminate stripping of cabinet tech screws common with other units
  • Sight glass for visual indication of refrigerant charge
  • Slide out condenser fan motor and blade assembly
  • Slide out evaporator and blower assembly
  • Evaporator fan motor position and isolation of blower assembly allows for silent operations


  • Hot gas bypass for capacity control (one or both circuits)
  • Main circuit breaker
  • Stainless steel cabinet/casing
  • Copper/copper coils
  • Isolation valves liquid line filter dryer
  • Customer specified corrosion resistant coatings
  • 1/2″ insulation for sound and condensate Control
  • Class 1, division 2 construction
  • Optional isolation valves for ease of compressor change out and refrigerant retention
wall mount with controls