Welcome
"Your One Stop Source For HVAC Solutions
Are Just A Click Away"
Since 1969, API of NH has become an industry leader in delivering he best HVAC products backed by superior quality service. Our products are sold exclusively through professional heating & cooling contractors which affords the customer unequalled design and installation expertise. We can supply customers' needs that range from residential to commercial, from A/C units for the home to rooftop HVAC systems for mid-size businesses, schools and a broad range of commercial applications
A Recognized Leader Of HVAC Products
API of NH takes pride in delivering not only quality service but also the best value and brand names in heating and cooling products. As many of our satisfied customers know, API of NH offers not only products and service you can depend on, but also a partnership by developing innovative programs and business solutions to help our customers grow and prosper.
For a very long time we at API have worked diligently to be one of the best in the HVAC Distribution Industry. With outstanding product lines from companies such as Rheem, Sanyo, Unico, Honeywell, Research Products, Reznor, Rehau, Biasi, Acme, Hart & Cooley, Duro Dyne and Skymark just to name a few and our new exciting product lines from Rehau, Grundfos and Viessmann, combined with our totally automated sheet metal fabrication shop, it easy to see how we have become one of New England’s leading HVAC distributors.
Your Solutions Are Just A Click Away
Winter, Spring, Summer, Fall
At API & Delta T
We Have It ALL
API of NH / Delta T
HVAC And Hydronic Heating Division
And Sheet Metal Manufacturing Distribution
