Sterling Unit Heaters and Duct Furnaces are a complete heat generating and distributing plant, equipped with automatic controls, and packaged in an attractive streamlined housing. for ceiling mounting, they provide a convenient, low-cost method of heating stores, factories, warehouses and other large open areas comfortably. Indoor Product Line >> Self-Contained Rooftop Make-Up Air Unit 4,501 - 10,000 CFM 800 - 1,200 MBH Heating Capacity Exclusive Heat Loss Recovery System High Efficiency Condensing Hydronic Heat Exchangers Nexus UH Stainless Steel Heat Exchanger 100 - 400 MBH Up to 96% Efficient 316L Stainless Steel, Hybrid Heat Exchanger A Leader in HVAC Innovation Sterling has been an innovator in the HVAC industry since 1946 when we began producing finned-tube radiation in a rented garage in Westfield, Massachusetts. 325,000 square foot manufacturing facility in North Carolina, USA now has the efficiency

to produce both standard and custom product while providing short lead times. how to test a capacitor on ac unit representatives that work in partnership with Sterling are some of the best in their fieldhome air conditioner compressor cleaning and are strongly supported by a knowledgeable Sterling Technical Support staff.air conditioning unit dimensions Sterling unit heaters and parts are available from stock at many of the country's largest Sterling has been a major producer of CSA certified Gas Fired and Hydronic Unit Heaters for over 40 years. High and Low Intensity Infrared, Rooftop Duct Furnaces, Evaporative Cooling Units, Packaged HVAC Rooftop and Indoor Make-Up Air Units, and a full line of Industrial Products enhance Sterling's complete line

Experienced Sales & Support Sterling offers factory direct application specialists and local sales representatives to assist in the selection and applications of Sterling HVAC equipment. To contact your nearest Sterling representative, visit the Sales Reps section of this web site. Xcelon named The News' product of the week Introducing the Xcelon UH The Xcelon UH Condensing Unit Heater brings leading edge condensing heat exchanger technology to Sterling HVAC's successful unit heater product offering. Download the brochure here! Important Notice From Mestek: Hurricane Sandy Come visit us at CIPHEX WEST in Vancouver, BC, Canada Please Click For Complete News Release Come see us at CMX CIPHEX Metro Toronto Convention Centre Booth #2530 & 2532 Come visit us as the AHR International Air Conditioning Heating & Refrigeration Expo Chicago - McCormick Place Booth 4269 - 4569 January 23 - 25, 2012 Updated Tubular Unit Heater Efficiencies

Locate a representative in your areaUnfortunately, there will come a time when even the most properly maintained furnace or air conditioner can go on no longer. According to a recent American Home Comfort Study, the lifespans of different equipment tend to hover around the same marks. maintained and installed furnace can last 20 years while an air conditioner and heat pump can last around 16 years and 14 years, respectively (on average). imagine, heating and cooling technology progresses immensely over such a long periodHere are some reasons why you should replace your old HVAC system if it is approaching the end of its lifespan. Old systems most likely use R-22, an ozone-depleting refrigerant that was recently named harmful for the environment. Manufacturers are slowly phasing-out the use of R-22 and creating units that are compatible with R-410A. Initially R-410A was more expensive than R-22 but that gap has closed. Switch to R-410A now and save later.

Replacing your old unit with a new unit will result in greater home comfort throughoutIt’s not that your old unit wasn’t originally a quality system at its time, but it is just that newer systems have surpassed the technology that was available when your old unit was produced. indoor air quality features that can help you reduce allergens, volatile organic compounds and other indoor air contaminants so that you canThis is all available, plus you can potentially save bundles of money on your monthly utility bills when compared to the costs of operating your old unit. Old units may get, for lack of a better word, clunky as they age. All of those years of hard work and exposure to either outdoor elements or poorly insulated interior spaces (i.e. basements, attics and crawlspaces) can take their toll on even the highest-qualityWhile regular preventative maintenance might help stave off the effects of the elements on your unit, eventually it may start becoming loud while it operates.

system will not have those problems because they are, of course, brand new and contain additional system features that can help reduce noise. Our iQ Drive air conditioners and heat pumps are some of the quietest systems in the industry – down to 59 decibels. minimum efficiency air conditioner or furnace can be a significant jumpThe old furnace in your basement may only be originally rated at 60% toIn order to comply with national regulations, furnaces manufactured today have to be rated at a minimum of 80% AFUE. This is a 10% to 20% increase in efficiency, and we are not even taking into account that your old furnace may have even become less efficientThe same goes for air conditioners. Old efficiency requirements were setNowadays, air conditioners must be at least 13 SEER. That is a 30% increase in efficiency just by switching to a minimum efficiency system. that reach the pinnacle of HVAC system efficiency – the 25.5-SEER iQ Drive® air conditioner