Tecogen
Chillers
Tecogen manufactures Tecochill chillers for commercial and industrial cooling applications. Its water-cooled systems use natural gas engines to drive the refrigeration process, helping reduce cooling-related electrical demand. Hybrid air-cooled models provide flexibility to operate on natural gas or electricity, with the ability to blend both power sources. Available heat recovery options capture engine heat for useful hot water. Equipment selection considers the facility’s cooling load and utility costs, along with opportunities to integrate recovered heat into the building’s existing systems.
The Experience Behind Every Recommendation
Behind every equipment solution is Havtech’s own established legacy of commercial HVAC expertise, driven by our decades of experience, extensive project history, and trusted industry relationships.
Product Categories
Products That Fit Your Needs
Tecogen’s Tecochill chillers deliver commercial and industrial cooling with options to reduce electrical demand and recover engine heat for hot water.
Tecochill Water-Cooled Chillers
Natural gas engine-driven chillers deliver chilled water while reducing cooling-related electrical demand. Variable-speed operation adjusts output to cooling loads, with optional heat recovery to support the facility’s hot water needs.
Tecochill Hybrid Air-Cooled Chillers
Hybrid air-cooled chillers can run on natural gas or electricity, including blended operation. The packaged design requires no cooling tower, helping facilities meet cooling needs while managing available electrical capacity.
What You Get When You Work With Us
When you work with Tecogen and Havtech, you gain access to chiller expertise backed by local application support. Our team helps review cooling requirements and coordinate equipment selection with your building’s infrastructure. Tecogen provides product documentation and offers energy analysis to help evaluate whether its systems fit your facility. Havtech works with engineers and contractors through equipment integration and installation planning, helping address heat recovery connections and service access as the project develops.
Applications and Industries
Designed for the Buildings You Work In
Tecochill chillers serve healthcare facilities and data centers, with additional applications in industrial cooling. The range also supports ice rinks and indoor growing facilities. Equipment selection reflects the site’s cooling temperatures and utility infrastructure, with heat recovery considered where there is a corresponding demand for hot water.
Find Your Local Partner
Proudly Representing Across the Region
Havtech partners with manufacturers to deliver innovative solutions across the Mid-Atlantic and beyond. With dedicated regional offices and expert teams, we bring industry-leading products and responsive support closer to you – wherever your projects take place.
9505 Berger Road
Columbia, Maryland 21046
Call Columbia Service and Sales at (301) 206-9225
24/7 Standard & Emergency Requests: For 24/7 Standard & Emergency Requests, call Columbia Service and Sales at (443) 832-1750
Fast Answers. Full Support. Real Results.
Get expert guidance, responsive service, and the confidence that your HVAC system is built to perform.