Skip to content
Contact us
Literature

If it gets muggy,
try our $1,000 refreshments.

Summer Rebate! Grab this new opportunity.

Read more

Warming up
British Columbia

Rebates of up to $35,000 for FortisBC clients.

Read more

Ecological conscience

Our thought in two words.

Learn more

Welcome to Robur Corporation

The best technology for a better future.


Based in Evansville since 1991, we are proud creators and manufacturers of sustainable heating and cooling technologies. The modular and redundant system approach provided, helps to guarantee no heating and cooling system down time while assuring minimal energy usage to meet system demand for varying building loads.

Explore

Solutions for

Residential

Learn more

Solutions for

Professionals

Learn more

Gas-Fired Absorption Chillers

We manufacture various models of air-source absorption chillers. Within the line-up virtually every segment of residential and light commercial chilled water applications can be met.

Learn more

Gas-Fired Absorption Heat Pumps

All Robur Heat Pumps whether it be air-source or water-source models can reach efficiencies well above 100%. Heating Only, Alternating Heating and Cooling as well as simultaneous operation models are available.

Learn more

Last Updates

Refrigeration for ice cream processing

Freezing ice cream mix and cooling of the pasteurizing mixing tanks.

Go to page

Lunch & Learn Webinars

1-hour online meetings are targeted to engineering professionals

Go to page

AHR Expo 2022

You can find Robur Corporation at booth #C4909.

Go to page

Super Rebate

In celebration of Robur Corporation’s 30th anniversary

Go to page

BIM Files

The future of design is shaping innovative tools for integrative building design. That’s why Robur Corporation now provides BIM files for all of its gas-fired absorption heat pumps and chillers.

Discover

Technical Training

Service & Technical Training is available to professionals within the HVAC-R and Mechanical / Plumbing industries through in-person classes held periodically at our facility in Evansville, Indiana or on-line via customized online training modules.

Discover

Promotions

In celebration of Robur Corporation’s 30th anniversary in the United States, we are excited to offer a final manufacturers SUPER Rebate.

Discover

Our best installations

Data Center pre-cooling and office air conditioning in the Peruvian desert

Data Center pre-cooling and office air conditioning in the Peruvian desert
  • Customer Contugas SAC
  • Products GA ACF TK
  • Application Terziary

Refrigeration for ice cream processing in the heart of the Caribbean

Refrigeration for ice cream processing in the heart of the Caribbean
  • Customer Barbados Ice Cream Company Ltd.
  • Products GA ACF HR, GA ACF LB
  • Application Industry

High efficiency air conditioning in a condominium with 108 apartments

High efficiency air conditioning in a condominium with 108 apartments
  • Customer Park Forest Apartments
  • Products GAHP AR, GA ACF HR
  • Application Residential

Energy upgrade at the large-scale retail chain in northern Italy

Energy upgrade at the large-scale retail chain in northern Italy
  • Customer Carrefour
  • Products GAHP A, GA ACF ST, GAHP AR, AY, LINK
  • Application Terziary