Open Loop Water-to-Air Geothermal Heat Pump Manuals — page 18

1,555 models · 49 brands · Data updated October 7, 2026

Open Loop Water-to-Air models

Open Loop Water-to-Air Geothermal Heat Pumps
ModelBrandDescriptionCertified
GS042**1*(0,3)*KPremium G GeoSmart Energy open-loop water-to-air geothermal heat pump June 2024
GS042**1*(1,2,4)*KPREMIUM G GeoSmart Energy open-loop water-to-air geothermal heat pump June 2024
GS042**1*1********LPREMIUM G GeoSmart Energy open-loop water-to-air geothermal heat pump June 2024
GS048**1*(0,3)*KPREMIUM G GeoSmart Energy open-loop water-to-air geothermal heat pump July 2024
GS048**1*(1,2,4)*KPREMIUM G GeoSmart Energy open-loop water-to-air geothermal heat pump June 2024
GS048**1*1********LPREMIUM G GeoSmart Energy open-loop water-to-air geothermal heat pump June 2024
GS060**1*(1,4)*KPremium G GeoSmart Energy open-loop water-to-air geothermal heat pump July 2024
GS060**1*0*KPremium G GeoSmart Energy open-loop water-to-air geothermal heat pump July 2024
GS060**1*1********LPremium G GeoSmart Energy open-loop water-to-air geothermal heat pump July 2024
GS070**1*(1,4)*JPremium G GeoSmart Energy open-loop water-to-air geothermal heat pump June 2024
GS070**1*1********LPremium G GeoSmart Energy open-loop water-to-air geothermal heat pump June 2024
GSZ022*1PREMIUM G GeoSmart Energy open-loop water-to-air geothermal heat pump December 2021
GSZ030*1PREMIUM G GeoSmart Energy open-loop water-to-air geothermal heat pump December 2021
GSZ036*1*JPREMIUM G GeoSmart Energy open-loop water-to-air geothermal heat pump February 2025
GSZ042*1*JPREMIUM G GeoSmart Energy open-loop water-to-air geothermal heat pump December 2024
GSZ048*1PREMIUM G GeoSmart Energy open-loop water-to-air geothermal heat pump November 2021
GSZ060*1PREMIUM G GeoSmart Energy open-loop water-to-air geothermal heat pump December 2021
GSZ070*1PREMIUM G GeoSmart Energy open-loop water-to-air geothermal heat pump December 2021
GT026**1*(1,4)*JPremium G GeoSmart Energy open-loop water-to-air geothermal heat pump January 2023
GT026**1*1********LPremium G GeoSmart Energy open-loop water-to-air geothermal heat pump August 2023
GT038**1*(1,2,4)*KPremium G GeoSmart Energy open-loop water-to-air geothermal heat pump January 2023
GT038**1*1********LPremium G GeoSmart Energy open-loop water-to-air geothermal heat pump August 2023
GT049**1*(1,2,4)*KPremium G GeoSmart Energy open-loop water-to-air geothermal heat pump October 2022
GT049**1*1********LPremium G GeoSmart Energy open-loop water-to-air geothermal heat pump August 2023
GT064**1*1********LPremium G GeoSmart Energy open-loop water-to-air geothermal heat pump August 2023
GT072**1*(1,4)*JPremium G GeoSmart Energy open-loop water-to-air geothermal heat pump January 2023
GT072**1*1********LPremium G GeoSmart Energy open-loop water-to-air geothermal heat pump August 2023
GTS038*1*JPREMIUM G GeoSmart Energy open-loop water-to-air geothermal heat pump December 2024
GTS038*1******KPREMIUM G GeoSmart Energy open-loop water-to-air geothermal heat pump August 2023
GTS064*1*JPREMIUM G GeoSmart Energy open-loop water-to-air geothermal heat pump December 2024
GTZ026*1PREMIUM G GeoSmart Energy open-loop water-to-air geothermal heat pump December 2021
GTZ026*1******KPREMIUM G GeoSmart Energy open-loop water-to-air geothermal heat pump August 2023
GTZ038*1*JPREMIUM G GeoSmart Energy open-loop water-to-air geothermal heat pump December 2024
GTZ038*1******KPREMIUM G GeoSmart Energy open-loop water-to-air geothermal heat pump August 2023
GTZ049*1*JPREMIUM G GeoSmart Energy open-loop water-to-air geothermal heat pump December 2024
GTZ049*1******KPREMIUM G GeoSmart Energy open-loop water-to-air geothermal heat pump August 2023
GTZ064*1******KPREMIUM G GeoSmart Energy open-loop water-to-air geothermal heat pump August 2023
GTZ072*1PREMIUM G GeoSmart Energy open-loop water-to-air geothermal heat pump December 2021
GTZ072*1******KPREMIUM G GeoSmart Energy open-loop water-to-air geothermal heat pump August 2023
QT038**1*(1,2)*****KSynergy 3D GeoSmart Energy open-loop water-to-air geothermal heat pump September 2023
QT049**1*(1,2)*****JSynergy 3D GeoSmart Energy open-loop water-to-air geothermal heat pump September 2023
QT064**1*1PREMIUM Q GeoSmart Energy open-loop water-to-air geothermal heat pump June 2024
QT064**1*1*****JSynergy 3D GeoSmart Energy open-loop water-to-air geothermal heat pump September 2023
QT072**1*1*****JSynergy 3D GeoSmart Energy open-loop water-to-air geothermal heat pump September 2023
S3A(V/H)024BD1**1ECO Y GeoSmart Energy open-loop water-to-air geothermal heat pump July 2024
S3A(V/H)036BD1**1ECO Y GeoSmart Energy open-loop water-to-air geothermal heat pump February 2025
S3A(V/H)048BD1**1ECO Y GeoSmart Energy open-loop water-to-air geothermal heat pump February 2025
S3A(V/H)060BD1**1ECO Y GeoSmart Energy open-loop water-to-air geothermal heat pump February 2025