Air Handling Units
Custom air handling units with ultimate quality for hospitals, libraries, etc. Double-wall construction with thermal-break cabinetry. Fan Matrix technology with arrays of direct-drive fans for the best in redundancy and compact space utility. Special corrosion-proof capability. Custom units for sound-sensitive applications and small cost effective units up to 10,000 CFM.
Make up Air Equipment
Ventilation air with heating or cooling, with or without heat recovery. Gas-fired make up air equipment. Dedicated 100% outside air units. Unique indirect-direct cooling with integral winter heat recovery.
Heat Recovery
Flat-plate air-to-air, heat pipe, wheel systems, in stand-alone or within custom air handling units. Total energy recovery or sensible-only.
Coils
Cost-effective duct coils, integral face-and-bypass coils.
Humidifiers
Armstrong, with many different types of high-end humidifiers, including the patented Ionic Bed system to reduce Maintenance costs.
Swimming Pool Units
Dectron is the world’s largest manufacturer of swimming pool dehumidifiers. Over 400 YMCA facilities have used Dectron.
Terminal Units
Chilled beams, hydronic heating and cooling ceiling panels, finned tube, steel panel radiation, unit heaters, and cabinet unit heaters, fan coil units, heat pumps, and induction units, convectors. Special custom designed terminal units of all types.
Packaged Rooftop Units
Addison has custom packaged units with high static, VAV, heat recovery, dedicated outdoor air equipment.
Heat Pumps
Water-source and ground-source heat pumps. Specialized, customizable water-source, ground-source and air-source packaged heat pumps, including heat recovery. Large water-to-water heat pumps to several hundred tons.
Chillers
Critical medical and laboratory applications, modular chillers, ultra-high efficiency chillers with Turbocor compressors.
Packaged Central Plants
Factory designed, built and tested central heating and cooling plants with chillers, boilers, pumps, tanks, etc.
Piping Systems and Piping Accessories
Proset fire-rated sleeves, Provent PVC, Sovent piping fittings, SE Sovent iron sovent piping systems. Trap Guard drain system to eliminate trap primers.
Factory pre-insulated underground pipe.
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