waterheaterspecs

Heat pump · split system

Eco-Logical OMNI-xxHPxx-1A

The Eco-Logical OMNI-xxHPxx-1A line holds three certified rating sets of split system heat-pump water heaters, 3 model numbers sold as Eco-Logical, listed by ECO-LOGICAL. Rated volume runs from 46 to 74 gal, and the first-hour rating runs from 50 to 82 gal. UEFs compare only within a draw pattern; the one high-draw sets rate UEF 4.11. Eco-Logical OMNI-50HP2-1A lists 769 kWh/yr, the lowest of the 38 medium-draw heat-pump sets. Eco-Logical OMNI-50HP2-1A lists UEF 4.23, the highest of the 38 medium-draw heat-pump sets.

Certified as of October 27, 2026 · EPA ENERGY STAR data, public domain · Compare in the Heater finder

Size by size

Certified values of Eco-Logical OMNI-xxHPxx-1A
Rating setRated volume, galFirst hour, galPer rated galUEFUEF rankkWh/yr
Eco-Logical OMNI-50HP1-1A1 model number46501.093.30 lowsecond highest of 5681
Eco-Logical OMNI-50HP2-1A1 model number46571.244.23 mediumhighest of 38769
Eco-Logical OMNI-80HP2-1A1 model number74821.114.11 hightenth highest of 581,206

UEF ranks compare sets of the same draw pattern only.

Eco-Logical OMNI-xxHPxx-1A: first-hour rating against rated volume

Eco-Logical OMNI-xxHPxx-1AOther heat-pump sets

First-hour rating, gal

Eco-Logical OMNI-xxHPxx-1A: first-hour rating against rated volume40608010012014030405060708090100110120Rated volume, gal1×1.5×A. O. Smith CAHP-40 2A. O. Smith CAHP-50 2A. O. Smith CAHP-66 2A. O. Smith CAHP-80 2A. O. Smith FPTU-50 1A. O. Smith FPTU-66 1A. O. Smith FPTU-80 1A. O. Smith HP1050H45DV 1A. O. Smith HP1080H45DV 1A. O. Smith HPACO-45 1+AXST-50LBTTP 1A. O. Smith HPACO-45 1+AXST-50T 1A. O. Smith HPACO-45 1+AXST-66 1A. O. Smith HPACO-45 1+AXST-80 1A. O. Smith HPS10-50H45DV 2A. O. Smith HPS10-66H45DV 2A. O. Smith HPS10-80H45DV 2A. O. Smith HPTU-66CTA 1A. O. Smith HPTV-50 2A. O. Smith HPTV-66 2A. O. Smith HPTV-80 2American Standard ASHPWH-40American Standard ASHPWH-50American Standard ASHPWH-65American Standard ASHPWH-80Arctic Arctic-HP-Hot Water-KA06-50Arctic Arctic-HP-Hot Water-KA06-80Ariston ARIHPWH-40-TAriston ARIHPWH-50-TAriston ARIHPWH-65-TAriston ARIHPWH-80-TBradford White RE2H50S-Bradford White RE2H65T-Bradford White RE2H80T-Bradford White RE2HP50-1NCTTBradford White RE2HP65-1NCTTBradford White RE2HP80-1NCTTCarnot Labs N51Friedrich PROH40 T2 FD310BMFriedrich PROH50 T2 FD310BMFriedrich PROH65 T2 FD310BMFriedrich PROH80 T2 FD310BMGE Profile PF40S10FPY01GE Profile PF50S10FPY01GE Profile PF65S10FPY01GE Profile PF80S10FPY01GE Profile PH40S10BPY01GE Profile PH50S10BNY01GE Profile PH50S10BPY01GE Profile PH65S10BNY01GE Profile PH65S10BPY01GE Profile PH80S10BNY01GE Profile PH80S10BPY01Giant GTHPCO-45 1+GTXST-50S 1Gree GRS-3.0Pd/TD50GANhA-DGree GRS-3.0Pd/TD70GANhA-DLG APHWC501DLG APHWC502DLG APHWC801DLG APHWC802DMidea CAN3-RSJ-15/190RDVN3-L3Midea CAN3-RSJ-15/190RDVN3-L4Midea CAN3-RSJ-15/250RDVN3-L3Midea CAN3-RSJ-15/250RDVN3-L4Midea CAN3-RSJ-15/300RDVN3-L3Midea CAN3-RSJ-15/300RDVN3-L4Navien NWP500S050AUMBNavien NWP500S065AUMBNavien NWP500S080AUMBReclaim Energy MP120F-RCReclaim Energy MP80F-RCRheem PROPH40 T0 RH120-MRheem PROPH40 T2 RH375-15Rheem PROPH40 T2 RH375-30Rheem PROPH50 T0 RH120Rheem PROPH50 T0 RH120-MRheem PROPH50 T2 RH375-15Rheem PROPH50 T2 RH375-30Rheem PROPH65 T0 RH120-MRheem PROPH65 T2 RH375-15Rheem PROPH65 T2 RH375-30Rheem PROPH80 T0 RH120-MRheem PROPH80 T2 RH375-15Rheem PROPH80 T2 RH375-30Rinnai REHP50Rinnai REHP80SanCO2 GS5-45HPC HP + ECO-119GLBKSanCO2 GS5-45HPC HP + ECO-43SSAQBSanCO2 GS5-45HPC HP + ECO-83SSAQBSmart Solar SSG2-ES 120Smart Solar SSG2-ES 65Smart Solar SSG2-ES 80Vaughn Thermal ME120HPTVaughn Thermal ME50HPTVaughn Thermal ME65HPTVaughn Thermal ME80HPTVaughn Thermal MP120FHPTVaughn Thermal MP55FHPTVaughn Thermal MP80FHPTEco-Logical OMNI-50HP1-1AEco-Logical OMNI-50HP2-1AEco-Logical OMNI-80HP2-1A
Eco-Logical OMNI-xxHPxx-1A: first-hour rating against rated volume406080100120140306090120Rated volume, galA. O. Smith CAHP-40 2A. O. Smith CAHP-50 2A. O. Smith CAHP-66 2A. O. Smith CAHP-80 2A. O. Smith FPTU-50 1A. O. Smith FPTU-66 1A. O. Smith FPTU-80 1A. O. Smith HP1050H45DV 1A. O. Smith HP1080H45DV 1A. O. Smith HPACO-45 1+AXST-50LBTTP 1A. O. Smith HPACO-45 1+AXST-50T 1A. O. Smith HPACO-45 1+AXST-66 1A. O. Smith HPACO-45 1+AXST-80 1A. O. Smith HPS10-50H45DV 2A. O. Smith HPS10-66H45DV 2A. O. Smith HPS10-80H45DV 2A. O. Smith HPTU-66CTA 1A. O. Smith HPTV-50 2A. O. Smith HPTV-66 2A. O. Smith HPTV-80 2American Standard ASHPWH-40American Standard ASHPWH-50American Standard ASHPWH-65American Standard ASHPWH-80Arctic Arctic-HP-Hot Water-KA06-50Arctic Arctic-HP-Hot Water-KA06-80Ariston ARIHPWH-40-TAriston ARIHPWH-50-TAriston ARIHPWH-65-TAriston ARIHPWH-80-TBradford White RE2H50S-Bradford White RE2H65T-Bradford White RE2H80T-Bradford White RE2HP50-1NCTTBradford White RE2HP65-1NCTTBradford White RE2HP80-1NCTTCarnot Labs N51Friedrich PROH40 T2 FD310BMFriedrich PROH50 T2 FD310BMFriedrich PROH65 T2 FD310BMFriedrich PROH80 T2 FD310BMGE Profile PF40S10FPY01GE Profile PF50S10FPY01GE Profile PF65S10FPY01GE Profile PF80S10FPY01GE Profile PH40S10BPY01GE Profile PH50S10BNY01GE Profile PH50S10BPY01GE Profile PH65S10BNY01GE Profile PH65S10BPY01GE Profile PH80S10BNY01GE Profile PH80S10BPY01Giant GTHPCO-45 1+GTXST-50S 1Gree GRS-3.0Pd/TD50GANhA-DGree GRS-3.0Pd/TD70GANhA-DLG APHWC501DLG APHWC502DLG APHWC801DLG APHWC802DMidea CAN3-RSJ-15/190RDVN3-L3Midea CAN3-RSJ-15/190RDVN3-L4Midea CAN3-RSJ-15/250RDVN3-L3Midea CAN3-RSJ-15/250RDVN3-L4Midea CAN3-RSJ-15/300RDVN3-L3Midea CAN3-RSJ-15/300RDVN3-L4Navien NWP500S050AUMBNavien NWP500S065AUMBNavien NWP500S080AUMBReclaim Energy MP120F-RCReclaim Energy MP80F-RCRheem PROPH40 T0 RH120-MRheem PROPH40 T2 RH375-15Rheem PROPH40 T2 RH375-30Rheem PROPH50 T0 RH120Rheem PROPH50 T0 RH120-MRheem PROPH50 T2 RH375-15Rheem PROPH50 T2 RH375-30Rheem PROPH65 T0 RH120-MRheem PROPH65 T2 RH375-15Rheem PROPH65 T2 RH375-30Rheem PROPH80 T0 RH120-MRheem PROPH80 T2 RH375-15Rheem PROPH80 T2 RH375-30Rinnai REHP50Rinnai REHP80SanCO2 GS5-45HPC HP + ECO-119GLBKSanCO2 GS5-45HPC HP + ECO-43SSAQBSanCO2 GS5-45HPC HP + ECO-83SSAQBSmart Solar SSG2-ES 120Smart Solar SSG2-ES 65Smart Solar SSG2-ES 80Vaughn Thermal ME120HPTVaughn Thermal ME50HPTVaughn Thermal ME65HPTVaughn Thermal ME80HPTVaughn Thermal MP120FHPTVaughn Thermal MP55FHPTVaughn Thermal MP80FHPTEco-Logical OMNI-50HP1-1AEco-Logical OMNI-50HP2-1AEco-Logical OMNI-80HP2-1A
Filled: the three sets of Eco-Logical OMNI-xxHPxx-1A; open circles: the other 98 heat-pump sets. Dashed lines mark 1× and 1.5× the rated volume; the highest ratio in the line is 1.24×, on Eco-Logical OMNI-50HP2-1A.

Across the sizes

From Eco-Logical OMNI-50HP1-1A to Eco-Logical OMNI-80HP2-1A, rated volume grows by 28 gal and the first-hour rating by 32 gal: 1.14 gal of first-hour output for each added rated gallon.

At 46 gal of rated volume the line has two sets (OMNI-50HP1-1A and OMNI-50HP2-1A), which differ in first-hour rating, UEF and rated electricity use.

The sizes test at different draw patterns (one high, one low and one medium), so UEF and annual energy compare only between sizes that share a pattern (why).

Strongest placings, size by size

MeasureValueMedian of the groupPlacingCompared with
UEFEco-Logical OMNI-50HP1-1A3.303.10second highest of 55 low-draw heat-pump sets
Rated electricity useEco-Logical OMNI-50HP1-1A681 kWh/yr724 kWh/yrsecond lowest of 55 low-draw heat-pump sets
UEFEco-Logical OMNI-50HP2-1A4.233.56highest of 3838 medium-draw heat-pump sets
Rated electricity useEco-Logical OMNI-50HP2-1A769 kWh/yr894 kWh/yrlowest of 3838 medium-draw heat-pump sets
Compressor cut-offEco-Logical OMNI-80HP2-1A5 °F36.3 °Feighth lowest of 90, three tied90 heat-pump sets that report one
UEFEco-Logical OMNI-80HP2-1A4.113.88tenth highest of 5858 high-draw heat-pump sets

Model numbers

The line covers 3 model numbers, all certified 2025-07-04.

Model numberBrandRating setHeight × diameterElectricalRefrigerantConnectedCertified
OMNI-50HP1-1AEco-LogicalOMNI-50HP1-1A72.7 × 16.1 in120 V / 14.5 AR-513Ayes2025-07-04
OMNI-50HP2-1AEco-LogicalOMNI-50HP2-1A72.7 × 16.1 in240 V / 18.5 AR-513Ayes2025-07-04
OMNI-80HP2-1AEco-LogicalOMNI-80HP2-1A73.4 × 18.5 in240 V / 19.8 AR-513Ayes2025-07-04

Nearest certified alternatives

Rating setFirst hourUEFRated volume
Rheem PROPH40 T2 RH375-15compared with Eco-Logical OMNI-50HP1-1A−4 gal+0.15−10 gal
GE Profile PF40S10FPY01compared with Eco-Logical OMNI-50HP1-1A−4 gal−0.20−6 gal
Rheem PROPH40 T0 RH120-Mcompared with Eco-Logical OMNI-50HP1-1A−5 gal−0.50−10 gal
Smart Solar SSG2-ES 65compared with Eco-Logical OMNI-50HP1-1A−4 gal−0.78+19 gal
GE Profile PH40S10BPY01compared with Eco-Logical OMNI-50HP2-1A+7 gal−0.03−6 gal

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