Home / Makers / Rheem Sales Company, Inc. Rheem Sales Company, Inc. Rheem Sales Company, Inc. is the ENERGY STAR partner of record for 339 certified model numbers in 25 rating sets (215 heat-pump, 58 gas tankless, 38 gas storage, 28 residential-duty commercial gas storage), under 4 brand names. Among the 5 high-draw heat-pump sets here, Rheem PROPH80 T2 RH375-30 has the highest UEF, 4.07. Among the 10 medium-draw heat-pump sets here, Rheem PROPH50 T2 RH375-30 has the highest UEF, 3.88. Of this partner’s model numbers, 63% were certified in 2026, the largest share of the seven maker pages on this site. The largest rating set here, Rheem PROPH40 T2 RH375-30, covers 23 model numbers sold as Friedrich, Rheem, Richmond and Ruud.
Certified models as of October 27, 2026 · Open these sets in the Heater finder
First-hour rating against rated volume, this partner against the rest of the heat-pump list
First-hour rating, gal
First-hour rating against rated volume, this partner against the rest of the heat-pump list 40 60 80 100 120 140 30 40 50 60 70 80 90 100 110 120 Rated volume, gal 1× 1.5× A. O. Smith CAHP-40 2 A. O. Smith CAHP-50 2 A. O. Smith CAHP-66 2 A. O. Smith CAHP-80 2 A. O. Smith FPTU-50 1 A. O. Smith FPTU-66 1 A. O. Smith FPTU-80 1 A. O. Smith HP1050H45DV 1 A. O. Smith HP1080H45DV 1 A. O. Smith HPACO-45 1+AXST-50LBTTP 1 A. O. Smith HPACO-45 1+AXST-50T 1 A. O. Smith HPACO-45 1+AXST-66 1 A. O. Smith HPACO-45 1+AXST-80 1 A. O. Smith HPS10-50H45DV 2 A. O. Smith HPS10-66H45DV 2 A. O. Smith HPS10-80H45DV 2 A. O. Smith HPTU-66CTA 1 A. O. Smith HPTV-50 2 A. O. Smith HPTV-66 2 A. O. Smith HPTV-80 2 American Standard ASHPWH-40 American Standard ASHPWH-50 American Standard ASHPWH-65 American Standard ASHPWH-80 Arctic Arctic-HP-Hot Water-KA06-50 Arctic Arctic-HP-Hot Water-KA06-80 Ariston ARIHPWH-40-T Ariston ARIHPWH-50-T Ariston ARIHPWH-65-T Ariston ARIHPWH-80-T Bradford White RE2H50S- Bradford White RE2H65T- Bradford White RE2H80T- Bradford White RE2HP50-1NCTT Bradford White RE2HP65-1NCTT Bradford White RE2HP80-1NCTT Carnot Labs N51 Eco-Logical OMNI-50HP1-1A Eco-Logical OMNI-50HP2-1A Eco-Logical OMNI-80HP2-1A GE Profile PF40S10FPY01 GE Profile PF50S10FPY01 GE Profile PF65S10FPY01 GE Profile PF80S10FPY01 GE Profile PH40S10BPY01 GE Profile PH50S10BNY01 GE Profile PH50S10BPY01 GE Profile PH65S10BNY01 GE Profile PH65S10BPY01 GE Profile PH80S10BNY01 GE Profile PH80S10BPY01 Giant GTHPCO-45 1+GTXST-50S 1 Gree GRS-3.0Pd/TD50GANhA-D Gree GRS-3.0Pd/TD70GANhA-D LG APHWC501D LG APHWC502D LG APHWC801D LG APHWC802D Midea CAN3-RSJ-15/190RDVN3-L3 Midea CAN3-RSJ-15/190RDVN3-L4 Midea CAN3-RSJ-15/250RDVN3-L3 Midea CAN3-RSJ-15/250RDVN3-L4 Midea CAN3-RSJ-15/300RDVN3-L3 Midea CAN3-RSJ-15/300RDVN3-L4 Navien NWP500S050AUMB Navien NWP500S065AUMB Navien NWP500S080AUMB Reclaim Energy MP120F-RC Reclaim Energy MP80F-RC Rinnai REHP50 Rinnai REHP80 SanCO2 GS5-45HPC HP + ECO-119GLBK SanCO2 GS5-45HPC HP + ECO-43SSAQB SanCO2 GS5-45HPC HP + ECO-83SSAQB Smart Solar SSG2-ES 120 Smart Solar SSG2-ES 65 Smart Solar SSG2-ES 80 Vaughn Thermal ME120HPT Vaughn Thermal ME50HPT Vaughn Thermal ME65HPT Vaughn Thermal ME80HPT Vaughn Thermal MP120FHPT Vaughn Thermal MP55FHPT Vaughn Thermal MP80FHPT Rheem PROPH40 T2 RH375-30 Rheem PROPH65 T2 RH375-30 Rheem PROPH50 T2 RH375-30 Rheem PROPH80 T2 RH375-30 Rheem ECE G40-50U CN HE Rheem ECE G50-50U CN HE Friedrich PROH40 T2 FD310BM Friedrich PROH50 T2 FD310BM Friedrich PROH65 T2 FD310BM Friedrich PROH80 T2 FD310BM Rheem PROPG75-100P RH HE EC3 Rheem PROPH40 T0 RH120-M Rheem PROPH50 T0 RH120-M Rheem PROPH65 T0 RH120-M Rheem PROPH80 T0 RH120-M Rheem ECE G50-100U CN HE EC3 Rheem ECE G50-76U CN HE EC3 Rheem PROPH50 T2 RH375-15 Rheem PROPH65 T2 RH375-15 Rheem PROPH80 T2 RH375-15 Rheem PROPH40 T2 RH375-15 Rheem PROPH50 T0 RH120 Rheem PROPH80 T2 RH375-30
First-hour rating against rated volume, this partner against the rest of the heat-pump list 40 60 80 100 120 140 30 60 90 120 Rated volume, gal A. O. Smith CAHP-40 2 A. O. Smith CAHP-50 2 A. O. Smith CAHP-66 2 A. O. Smith CAHP-80 2 A. O. Smith FPTU-50 1 A. O. Smith FPTU-66 1 A. O. Smith FPTU-80 1 A. O. Smith HP1050H45DV 1 A. O. Smith HP1080H45DV 1 A. O. Smith HPACO-45 1+AXST-50LBTTP 1 A. O. Smith HPACO-45 1+AXST-50T 1 A. O. Smith HPACO-45 1+AXST-66 1 A. O. Smith HPACO-45 1+AXST-80 1 A. O. Smith HPS10-50H45DV 2 A. O. Smith HPS10-66H45DV 2 A. O. Smith HPS10-80H45DV 2 A. O. Smith HPTU-66CTA 1 A. O. Smith HPTV-50 2 A. O. Smith HPTV-66 2 A. O. Smith HPTV-80 2 American Standard ASHPWH-40 American Standard ASHPWH-50 American Standard ASHPWH-65 American Standard ASHPWH-80 Arctic Arctic-HP-Hot Water-KA06-50 Arctic Arctic-HP-Hot Water-KA06-80 Ariston ARIHPWH-40-T Ariston ARIHPWH-50-T Ariston ARIHPWH-65-T Ariston ARIHPWH-80-T Bradford White RE2H50S- Bradford White RE2H65T- Bradford White RE2H80T- Bradford White RE2HP50-1NCTT Bradford White RE2HP65-1NCTT Bradford White RE2HP80-1NCTT Carnot Labs N51 Eco-Logical OMNI-50HP1-1A Eco-Logical OMNI-50HP2-1A Eco-Logical OMNI-80HP2-1A GE Profile PF40S10FPY01 GE Profile PF50S10FPY01 GE Profile PF65S10FPY01 GE Profile PF80S10FPY01 GE Profile PH40S10BPY01 GE Profile PH50S10BNY01 GE Profile PH50S10BPY01 GE Profile PH65S10BNY01 GE Profile PH65S10BPY01 GE Profile PH80S10BNY01 GE Profile PH80S10BPY01 Giant GTHPCO-45 1+GTXST-50S 1 Gree GRS-3.0Pd/TD50GANhA-D Gree GRS-3.0Pd/TD70GANhA-D LG APHWC501D LG APHWC502D LG APHWC801D LG APHWC802D Midea CAN3-RSJ-15/190RDVN3-L3 Midea CAN3-RSJ-15/190RDVN3-L4 Midea CAN3-RSJ-15/250RDVN3-L3 Midea CAN3-RSJ-15/250RDVN3-L4 Midea CAN3-RSJ-15/300RDVN3-L3 Midea CAN3-RSJ-15/300RDVN3-L4 Navien NWP500S050AUMB Navien NWP500S065AUMB Navien NWP500S080AUMB Reclaim Energy MP120F-RC Reclaim Energy MP80F-RC Rinnai REHP50 Rinnai REHP80 SanCO2 GS5-45HPC HP + ECO-119GLBK SanCO2 GS5-45HPC HP + ECO-43SSAQB SanCO2 GS5-45HPC HP + ECO-83SSAQB Smart Solar SSG2-ES 120 Smart Solar SSG2-ES 65 Smart Solar SSG2-ES 80 Vaughn Thermal ME120HPT Vaughn Thermal ME50HPT Vaughn Thermal ME65HPT Vaughn Thermal ME80HPT Vaughn Thermal MP120FHPT Vaughn Thermal MP55FHPT Vaughn Thermal MP80FHPT Rheem PROPH40 T2 RH375-30 Rheem PROPH65 T2 RH375-30 Rheem PROPH50 T2 RH375-30 Rheem PROPH80 T2 RH375-30 Rheem ECE G40-50U CN HE Rheem ECE G50-50U CN HE Friedrich PROH40 T2 FD310BM Friedrich PROH50 T2 FD310BM Friedrich PROH65 T2 FD310BM Friedrich PROH80 T2 FD310BM Rheem PROPG75-100P RH HE EC3 Rheem PROPH40 T0 RH120-M Rheem PROPH50 T0 RH120-M Rheem PROPH65 T0 RH120-M Rheem PROPH80 T0 RH120-M Rheem ECE G50-100U CN HE EC3 Rheem ECE G50-76U CN HE EC3 Rheem PROPH50 T2 RH375-15 Rheem PROPH65 T2 RH375-15 Rheem PROPH80 T2 RH375-15 Rheem PROPH40 T2 RH375-15 Rheem PROPH50 T0 RH120 Rheem
Each circle is one rating set; filled circles grow with the number of model numbers. Dashed lines mark first-hour output of 1× and 1.5× the rated volume.
Rating sets by type Heat pump, 17 rating sets Heat-pump rating sets by draw pattern Rating set Rated volume First-hour rating UEF Energy Refrigerant Low cut-off High draw pattern5 of the 58 high-draw heat-pump sets Rheem PROPH80 T2 RH375-30 Also listed as Friedrich, Richmond, Ruud Show 20 model numbers Friedrich PROH80 T2 FD400-30, PROH80 T2 FD400-SO, PROH80 T2 FD400-Z30Rheem PROPH80 T2 RH375-30, PROPH80 T2 RH400-30, PROPH80 T2 RH400-SO, PROPH80 T2 RH400-Z30, XE80T10H45U1, XE80T10HS45U0, XE80T10HS45U1, XE80T10HZ45U1Richmond 10E80-HP530, 10E80-HP5U30, 10E80-HP5US30, 10E80-HP5UZ30Ruud PROUH80 T2 RU375-30, PROUH80 T2 RU375-SO, PROUH80 T2 RU400-30, PROUH80 T2 RU400-SO, PROUH80 T2 RU400-Z3072 gal 87 gal 4.07 1,213 kWh/yr R-1234yf, R-134a 37 °F Rheem PROPH65 T2 RH375-30 Also listed as Friedrich, Richmond, Ruud Show 23 model numbers Friedrich PROH65 T2 FD400-30, PROH65 T2 FD400-SO, PROH65 T2 FD400-Z30Rheem PROPH65 T2 RH375-30, PROPH65 T2 RH375-SO, PROPH65 T2 RH400-30, PROPH65 T2 RH400-SO, PROPH65 T2 RH400-Z30, XE65T10H45U0, XE65T10H45U1, XE65T10HS45U0, XE65T10HS45U1, XE65T10HZ45U1Richmond 10E65-HP530, 10E65-HP5S30, 10E65-HP5U30, 10E65-HP5US30, 10E65-HP5UZ30Ruud PROUH65 T2 RU375-30, PROUH65 T2 RU375-SO, PROUH65 T2 RU400-30, PROUH65 T2 RU400-SO, PROUH65 T2 RU400-Z3059 gal 75 gal 4.05 1,184 kWh/yr R-1234yf, R-134a 37 °F Friedrich PROH65 T2 FD310BM Also listed as Rheem, Ruud Lowest rated electricity use of the 58 high-draw heat-pump sets Show 12 model numbers Friedrich PROH65 T2 FD310BM, PROH65 T2 FD310UM, PROH65 T2 FD350BM, PROH65 T2 FD350UMRheem PRO H65 T2 RH310BM, PRO H65 T2 RH310UM, PROUH65 T2 RH350BM, PROUH65 T2 RH350UMRuud PRO H65 T2 RU310BM, PRO H65 T2 RU310UM, PROUH65 T2 RU350BM, PROUH65 T2 RU350UM59 gal 75 gal 3.50 900 kWh/yr R-134a 37 °F Friedrich PROH80 T2 FD310BM Also listed as Rheem, Ruud Show 12 model numbers Friedrich PROH80 T2 FD310BM, PROH80 T2 FD310UM, PROH80 T2 FD350BM, PROH80 T2 FD350UMRheem PRO H80 T2 RH310BM, PRO H80 T2 RH310UM, PROUH80 T2 RH350BM, PROUH80 T2 RH350UMRuud PRO H80 T2 RU310BM, PRO H80 T2 RU310UM, PROUH80 T2 RU350BM, PROUH80 T2 RU350UM72 gal 87 gal 3.50 1,303 kWh/yr R-134a 37 °F Rheem PROPH80 T0 RH120-M Also listed as Friedrich, Richmond, Ruud Show 10 model numbers Friedrich PROH80 T0 FD120-M, PROH80 T0 FD120-MSORheem PROPH80 T0 RH120-M, PROPH80 T0 RH120-MSO, XE80T10HM00U0, XE80T10HMS00U0Richmond 10E80-HP120M, 10E80-HP120MSRuud PROUH80 T0 RU120-M, PROUH80 T0 RU120-MSO72 gal 84 gal 3.46 1,403 kWh/yr R-134a 37 °F Medium draw pattern10 of the 38 medium-draw heat-pump sets Rheem PROPH50 T2 RH375-30 Also listed as Friedrich, Richmond, Ruud Show 20 model numbers Friedrich PROH50 T2 FD400-30, PROH50 T2 FD400-SO, PROH50 T2 FD400-Z30Rheem PROPH50 T2 RH375-30, PROPH50 T2 RH400-30, PROPH50 T2 RH400-SO, PROPH50 T2 RH400-Z30, XE50T10H45U1, XE50T10HS45U0, XE50T10HS45U1, XE50T10HZ45U1Richmond 10E50-HP530, 10E50-HP5U30, 10E50-HP5US30, 10E50-HP5UZ30Ruud PROUH50 T2 RU375-30, PROUH50 T2 RU375-SO, PROUH50 T2 RU400-30, PROUH50 T2 RU400-SO, PROUH50 T2 RU400-Z3045 gal 67 gal 3.88 846 kWh/yr R-1234yf, R-134a 37 °F Rheem PROPH40 T2 RH375-30 Also listed as Friedrich, Richmond, Ruud Show 23 model numbers Friedrich PROH40 T2 FD400-30, PROH40 T2 FD400-SO, PROH40 T2 FD400-Z30Rheem PROPH40 T2 RH375-30, PROPH40 T2 RH375-SO, PROPH40 T2 RH400-30, PROPH40 T2 RH400-SO, PROPH40 T2 RH400-Z30, XE40T10H45U0, XE40T10H45U1, XE40T10HS45U0, XE40T10HS45U1, XE40T10HZ45U1Richmond 10E40-HP530, 10E40-HP5S30, 10E40-HP5U30, 10E40-HP5US30, 10E40-HP5UZ30Ruud PROUH40 T2 RU375-30, PROUH40 T2 RU375-SO, PROUH40 T2 RU400-30, PROUH40 T2 RU400-SO, PROUH40 T2 RU400-Z3036 gal 60 gal 3.83 859 kWh/yr R-1234yf, R-134a 37 °F Rheem PROPH50 T2 RH375-15 Also listed as Friedrich, Richmond, Ruud Show 9 model numbers Friedrich PROH50 T2 FD400-15Rheem PROPH50 T2 RH375-15, PROPH50 T2 RH400-15, XE50T10H22U0, XE50T10H22U1Richmond 10E50-HP515, 10E50-HP5U15Ruud PROUH50 T2 RU375-15, PROUH50 T2 RU400-1545 gal 52 gal 3.75 846 kWh/yr R-134a 37 °F Rheem PROPH80 T2 RH375-15 Also listed as Friedrich, Richmond, Ruud Show 9 model numbers Friedrich PROH80 T2 FD400-15Rheem PROPH80 T2 RH375-15, PROPH80 T2 RH400-15, XE80T10H22U0, XE80T10H22U1Richmond 10E80-HP515, 10E80-HP5U15Ruud PROUH80 T2 RU375-15, PROUH80 T2 RU400-1572 gal 67 gal 3.70 871 kWh/yr R-134a 37 °F Rheem PROPH65 T2 RH375-15 Also listed as Friedrich, Richmond, Ruud Show 9 model numbers Friedrich PROH65 T2 FD400-15Rheem PROPH65 T2 RH375-15, PROPH65 T2 RH400-15, XE65T10H22U0Richmond 10E65-HP515, 10E65-HP5U15, XE65T10H22U1Ruud PROUH65 T2 RU375-15, PROUH65 T2 RU400-1559 gal 54 gal 3.55 887 kWh/yr R-134a 37 °F Friedrich PROH40 T2 FD310BM Also listed as Rheem, Ruud Show 12 model numbers Friedrich PROH40 T2 FD310BM, PROH40 T2 FD310UM, PROH40 T2 FD350BM, PROH40 T2 FD350UMRheem PRO H40 T2 RH310BM, PRO H40 T2 RH310UM, PROUH40 T2 RH350BM, PROUH40 T2 RH350UMRuud PRO H40 T2 RU310BM, PRO H40 T2 RU310UM, PROUH40 T2 RU350BM, PROUH40 T2 RU350UM36 gal 60 gal 3.50 879 kWh/yr R-134a 37 °F Friedrich PROH50 T2 FD310BM Also listed as Rheem, Ruud Show 12 model numbers Friedrich PROH50 T2 FD310BM, PROH50 T2 FD310UM, PROH50 T2 FD350BM, PROH50 T2 FD350UMRheem PRO H50 T2 RH310BM, PRO H50 T2 RH310UM, PROUH50 T2 RH350BM, PROUH50 T2 RH350UMRuud PRO H50 T2 RU310BM, PRO H50 T2 RU310UM, PROUH50 T2 RU350BM, PROUH50 T2 RU350UM45 gal 67 gal 3.50 915 kWh/yr R-134a 37 °F Rheem PROPH65 T0 RH120-M Also listed as Friedrich, Richmond, Ruud Show 10 model numbers Friedrich PROH65 T0 FD120-M, PROH65 T0 FD120-MSORheem PROPH65 T0 RH120-M, PROPH65 T0 RH120-MSO, XE65T10HM00U0, XE65T10HMS00U0Richmond 10E65-HP120M, 10E65-HP120MSRuud PROUH65 T0 RU120-M, PROUH65 T0 RU120-MSO59 gal 63 gal 3.12 971 kWh/yr R-134a 37 °F Rheem PROPH50 T0 RH120 Also listed as Friedrich, Richmond, Ruud Show 6 model numbers Friedrich PROH50 T0 FD120Rheem PROPH50 T0 RH120, XE50T10H15U0, XE50T10HD00U0Richmond 10E50-HP120Ruud PROUH50 T0 RU12046 gal 51 gal 3.00 1,082 kWh/yr R-134a not listed Rheem PROPH50 T0 RH120-M Also listed as Friedrich, Richmond, Ruud Show 10 model numbers Friedrich PROH50 T0 FD120-M, PROH50 T0 FD120-MSORheem PROPH50 T0 RH120-M, PROPH50 T0 RH120-MSO, XE50T10HM00U0, XE50T10HMS00U0Richmond 10E50-HP120M, 10E50-HP120MSRuud PROUH50 T0 RU120-M, PROUH50 T0 RU120-MSO46 gal 55 gal 3.00 1,072 kWh/yr R-134a not listed Low draw pattern2 of the 5 low-draw heat-pump sets Rheem PROPH40 T2 RH375-15 Also listed as Friedrich, Richmond, Ruud Show 8 model numbers Friedrich PROH40 T2 FD400-15Rheem PROPH40 T2 RH375-15, PROPH40 T2 RH400-15, XE40T10H22U0, XE40T10H22U1Richmond 10E40-HP5U15Ruud PROUH40 T2 RU375-15, PROUH40 T2 RU400-1536 gal 46 gal 3.45 643 kWh/yr R-134a 37 °F Rheem PROPH40 T0 RH120-M Also listed as Friedrich, Richmond, Ruud Show 10 model numbers Friedrich PROH40 T0 FD120-M, PROH40 T0 FD120-MSORheem PROPH40 T0 RH120-M, PROPH40 T0 RH120-MSO, XE40T10HM00U0, XE40T10HMS00U0Richmond 10E40-HP120M, 10E40-HP120MSRuud PROUH40 T0 RU120-M, PROUH40 T0 RU120-MSO36 gal 45 gal 2.80 780 kWh/yr R-134a not listed
Gas tankless, 3 rating sets Gas tankless rating sets by gas input Rating set Max flow, 67 °F rise Gas input UEF, draw Gas use Fuel 199,000 Btu/h1 set Rheem ECOHS200IN Also listed as Friedrich, Richmond, Ruud Show 22 model numbers Friedrich FDTGH-S11I, FDTGH-SR11IRheem ECOHS200IN, ECOHS200IP, ECOHSR200IN, ECOHSR200IP, RECTGH-S11IN, RECTGH-S11IP, RECTGH-SR11IN, RECTGH-SR11IP, RTGH-CS11I, RTGH-CSR11I, RTGH-S11I, RTGH-SR11IRichmond RMTGHS11IN, RMTGHS11IP, RMTGHSR11IN, RMTGHSR11IPRuud RUTGH-CS11I, RUTGH-CSR11I, RUTGH-S11I, RUTGH-SR11I13 more model numbers with these ratings are listed by another partner 5.8 gal/min 199,000 Btu/h 0.96 high 176 therms/yr natural gas or propane 170,000 to 189,000 Btu/h1 set Rheem ECOHS180IN Also listed as Friedrich, Richmond, Ruud Show 18 model numbers Friedrich FDTGH-S10I, FDTGH-SR10IRheem ECOHS180IN, ECOHS180IP, ECOHSR180IN, ECOHSR180IP, RECTGH-S10IN, RECTGH-S10IP, RECTGH-SR10IN, RECTGH-SR10IP, RTGH-S10I, RTGH-SR10IRichmond RMTGHS10IN, RMTGHS10IP, RMTGHSR10IN, RMTGHSR10IPRuud RUTGH-S10I, RUTGH-SR10I5.2 gal/min 180,000 Btu/h 0.96 high 176 therms/yr natural gas or propane Under 160,000 Btu/h1 set Rheem ECOHS160IN Also listed as Friedrich, Richmond, Ruud Show 18 model numbers Friedrich FDTGH-S84I, FDTGH-SR84IRheem ECOHS160IN, ECOHS160IP, ECOHSR160IN, ECOHSR160IP, RECTGH-S84IN, RECTGH-S84IP, RECTGH-SR84IN, RECTGH-SR84IP, RTGH-S84I, RTGH-SR84IRichmond RMTGHS84IN, RMTGHS84IP, RMTGHSR84IN, RMTGHSR84IPRuud RUTGH-S84I, RUTGH-SR84I4.6 gal/min 157,000 Btu/h 0.96 high 176 therms/yr natural gas or propane
Gas storage, 5 rating sets Gas storage rating sets Rating set Rated volume First-hour rating UEF Gas use Gas input Fuel Gas storage2 of 4 sets, all high draw Rheem ECE G50-50U CN HE Also listed as Friedrich, Richmond, Ruud Show 19 model numbers Friedrich 12PROG 50-50P FD HE EC3, 12PROG 50-50U FD HE EC3, 8PROG 50-50P FD HE EC1, 8PROG 50-50U FD HE EC1Rheem ECE G50-50U CN HE*, PRO+G50-50P RH HE EC1, PRO+G50-50U RH HE EC1, PROP G50-50* CN HE**, PROP G50-50* RH HE EC3, XG50T09UHN50U0, XG50T12UHN50*, XP50T09UHN50U0, XP50T12UHC50*Richmond 12GUH50-50F*, 9GUH50-50FN, 9GUH50-50FPRuud PRO+G50-50P RU HE EC1, PRO+G50-50U RU HE EC1, PROU G50-50* RU HE EC350 gal 95 gal 0.88 192 therms/yr 50,000 Btu/h natural gas or propane Rheem ECE G40-50U CN HE Also listed as Friedrich, Richmond, Ruud Show 19 model numbers Friedrich 12PROG 40-50P FD HE EC3, 12PROG 40-50U FD HE EC3, 8PROG 40-50P FD HE EC1, 8PROG 40-50U FD HE EC1Rheem ECE G40-50U CN HE*, PRO+G40-50P RH HE EC1, PRO+G40-50U RH HE EC1, PROP G40-50* CN HE**, PROP G40-50* RH HE EC3, XG40S12UHN50*, XG40T09UHN50U0, XP40S12UHC50*, XP40T09UHC50U0Richmond 12GUH40-50F*, 9GUH40-50FN, 9GUH40-50FPRuud PRO+G40-50P RU HE EC1, PRO+G40-50U RU HE EC1, PROU G40-50* RU HE EC340 gal 88 gal 0.90 188 therms/yr 50,000 Btu/h natural gas or propane Gas storage, residential-duty commercial3 of 15 sets, all high draw Rheem PROPG75-100P RH HE EC3 Also listed as Friedrich, Richmond, Ruud Show 10 model numbers Friedrich 12PROG 75-100P FD HE EC3, 12PROG 75-100U FD HE EC3Rheem PROPG75-100P RH HE EC3, PROPG75-100U RH HE EC3, XG75T12UHN100U0, XP75T12UHC100U0Richmond 12GUH75-100FN, 12GUH75-100FPRuud PROUG75-100P RU HE EC3, PROUG75-100U RU HE EC375 gal 199 gal 0.88 192 therms/yr 100,000 Btu/h natural gas or propane Rheem ECE G50-100U CN HE EC3 Also listed as Friedrich, Richmond, Ruud Show 9 model numbers Friedrich 12PROG 50-100P FD HE EC3, 12PROG 50-100U FD HE EC3Rheem ECE G50-100U CN HE EC3, PROP G50-100* CN HE EC3, PROP G50-100* RH HE EC3, XG50T12UHN100*0, XP50T12UHC100U0Richmond 12GUH50-100F*Ruud PROU G50-100* RU HE EC350 gal 167 gal 0.89 190 therms/yr 100,000 Btu/h natural gas or propane Rheem ECE G50-76U CN HE EC3 Also listed as Friedrich, Richmond, Ruud Show 9 model numbers Friedrich 12PROG 50-76P FD HE EC3, 12PROG 50-76U FD HE EC3Rheem ECE G50-76U CN HE EC3, PROP G50-76* CN HE EC3, PROP G50-76* RH HE EC3, XG50T12UHN76*0, XP50T12UHC76U0Richmond 12GUH50-76F*Ruud PROU G50-76* RU HE EC350 gal 136 gal 0.89 190 therms/yr 76,000 Btu/h natural gas or propane
Model numbers in that set, by brand
Rheem 10 Richmond 5 Ruud 5 Friedrich 3 Compressor cut-off The listed lower cut-off is the air temperature below which the compressor stops and backup heat takes over. Of the 17 sets here, 14 report a single value, from 37 °F up to 37 °F.
Lowest compressor operating temperature by rating set Listed here 14 sets 14 sets 14 Other heat pumps 76 sets SanCO2 GS5-45HPC HP + ECO-119GLBK SanCO2 GS5-45HPC HP + ECO-83SSAQB Smart Solar SSG2-ES 120 Smart Solar SSG2-ES 65 Smart Solar SSG2-ES 80 Reclaim Energy MP120F-RC Reclaim Energy MP80F-RC Eco-Logical OMNI-50HP1-1A Eco-Logical OMNI-50HP2-1A Eco-Logical OMNI-80HP2-1A LG APHWC501D LG APHWC502D LG APHWC801D LG APHWC802D 31 sets 31 21 sets 21 Carnot Labs N51 Navien NWP500S050AUMB Navien NWP500S065AUMB Navien NWP500S080AUMB A. O. Smith FPTU-50 1 A. O. Smith FPTU-66 1 A. O. Smith FPTU-80 1 A. O. Smith HP1050H45DV 1 A. O. Smith HP1080H45DV 1 A. O. Smith HPTU-66CTA 1 −30 °F −20 °F −10 °F 0 °F 10 °F 20 °F 30 °F 40 °F 50 °F
Lowest compressor operating temperature Listed here14 sets 14 sets 14 Other heat pumps76 sets SanCO2 GS5-45HPC HP + ECO-119GLBK SanCO2 GS5-45HPC HP + ECO-83SSAQB Smart Solar SSG2-ES 120 Smart Solar SSG2-ES 65 Smart Solar SSG2-ES 80 Reclaim Energy MP120F-RC Reclaim Energy MP80F-RC Eco-Logical OMNI-50HP1-1A Eco-Logical OMNI-50HP2-1A Eco-Logical OMNI-80HP2-1A LG APHWC501D LG APHWC502D LG APHWC801D LG APHWC802D 31 sets 31 21 sets 21 Carnot Labs N51 Navien NWP500S050AUMB Navien NWP500S065AUMB Navien NWP500S080AUMB A. O. Smith FPTU-50 1 A. O. Smith FPTU-66 1 A. O. Smith FPTU-80 1 A. O. Smith HP1050H45DV 1 A. O. Smith HP1080H45DV 1 A. O. Smith HPTU-66CTA 1 −20 °F 0 °F 20 °F 40 °F
One dot per rating set; stacks taller than eight are drawn as a bar with the count. Refrigerants
Counted by model number, 215 with a listed refrigerant.
Fuel listing
45 41 38 Counted by model number. Separate natural-gas and propane versions of one heater usually carry their own model numbers.
Brand names under this partner Model numbers per brand and type, counted only where Rheem Sales Company, Inc. is the partner of record.
Brand Heat pump Gas tankless Gas storage Gas storage, residential-duty commercial All Rheem 86 32 18 14 150 Ruud 53 8 6 4 71 Friedrich 41 6 8 6 61 Richmond 35 12 6 4 57