Self-Contained Rooftop Make-Up Air Unit
- 4,501 - 10,000 CFM
- Full Modulation 10:1
- Operational to -30°F
- 93% Operation Efficiencies
- 800 - 1,200 MBH Heating Capacity
- Exclusive Heat Loss Recovery System
- High Efficiency Condensing Hydronic Heat Exchangers
Xcelon UH Stainless Steel Heat Exchanger
- 100 - 400 MBH
- 3:1 Turndown Ratio
- 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. Today our modern 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. The independent representatives that work in partnership with Sterling are some of the best in their field and are strongly supported by a knowledgeable Sterling Technical Support staff.
Sterling unit heaters and parts are available from stock at many of the country's largest HVAC distributors.
Certified, Industrial Products
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 of HVAC equipment.
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.
Important Notice From Mestek: Hurricane Sandy
Come visit us at CIPHEX WEST in Vancouver, BC, Canada Vancouver Convention Centre Booth #941 November 7-8, 2012
Sterling HVAC Newsletter
Please Click For Complete News Release
Come see us at CMX CIPHEX Metro Toronto Convention Centre Toronto, Ontario Booth #2530 & 2532 3/22 – 10:00am-6:00pm 3/23 –
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
NOW 83% EFFICIENT!!