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Decarbonization ≠ Electrification

Make your existing energy more efficient.

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In-Cloud Watcher

Monitoring and controlling your Robur system.

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Sowing Seeds.
Yes, we’re Hiring.

We’re looking for talented individuals to join our team!

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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.

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Solutions for

Residential

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Solutions for

Professionals

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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.

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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.

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Last Updates

Refrigeration for ice cream processing

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

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Lunch & Learn Webinars

1-hour online meetings are targeted to engineering professionals

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AHR Expo 2022

You can find Robur Corporation at booth #C4909.

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Super Rebate

In celebration of Robur Corporation’s 30th anniversary

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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.

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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.

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Promotions

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

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Our best installations

Replacing aging comfort conditioning equipment a gas fired heat pump

Replacing aging comfort conditioning equipment a gas fired heat pump
  • Customer Homeland Security
  • Products GAHP AR
  • Application Public buildings

Gas cooling in a prestigious American university

Gas cooling in a prestigious American university
  • Customer University of Connecticut
  • Products GA ACF ST
  • Application School buildings

An ecological and economical solution for a Danish hotel

An ecological and economical solution for a Danish hotel
  • Customer Tambohus Inn Hotel
  • Products GAHP A
  • Application Hotels

145% efficiency, even at -7°C near Arctic Circle

145% efficiency, even at -7°C near Arctic Circle
  • Customer Sortland Primary School
  • Products GAHP A
  • Application School buildings