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  • Office Hours: 8 AM - 5 PM
    Central Time Zone
    Phone: 507.463.0506
    Fax: 507.463.3215

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Quick Spec List

  • Exclusive GEO LOGIC™ control strategy
  • Broad product line:
    • Models: 3, 4, 5, 6, 8, 10, 12* Tons
  • Dual Compressors on 8 ton and above
  • High Efficiency Scroll Compressor
  • Energy saving desuperheater option
  • Fully accessible cabinet
  • AHRI® Certified, CSA Listed, Energy Star
* The 12 Ton Hydronic unit is not AHRI certified because there is no AHRI category that exists for this size
Energy Star ETL IGSHPA GEO Exchange AHRI Certified Made in America

Energy Efficiency

Energy Star

TTHERM GEO™ incorporates high efficiency scroll compressors to minimize energy usage and an optimized earth loop pump control to provide maximum comfort at lowest energy usage.



Heating dominant design produces most comfortable operation with some of the highest discharge air temperatures in the industry. TTHERM GEO™ systems provide even, steady comfort without hot and cold spots. With a dual isolated compressor mounting for ultra quiet operation, compressor blanket standard and a fully insulated cabinet, we insure your comfort in every way! All in all, we provide what you want, a unit that works but is not heard.

Peace of mind

Heavy gauge stainless steel cabinet with a lifetime warranty, 10 year parts and labor warranty on all refrigeration components, as well as 3 year parts and labor warranty on the electronic components and controls, means you will have years of worry free operation. Manufactured in an ISO facility with all products tested, you can rest assured in your TTHERM GEO™ heat pump's operation.

Smart Technology


GEO LOGIC™ Control Strategy optimizes efficiency with 30 years of geothermal experience put into each system. Desuperheater lockout strategy allows the desuperheater to run when beneficial and not steal energy from the water heater during cooling season. Flight Recorder Technology allows the service technician to rewind time to quickly diagnose the root cause of any service issue.