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State HPVX-66-DHPT

Ranked #14 of 32 in Best 120-Volt Heat Pump Water Heaters (2026). Here is every spec we scored, where it came from, and how it compares.

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#14

State HPVX-66-DHPT

Best for: Official UEF 3.2, first-hour rating 76 gallons, 68 gallons certified storage, ENERGY STAR connected-capable

6.2/10

What we like

  • Official certified ratings are published for every scored criterion

Watch out for

  • No additional scored gaps in the official record we used

Score breakdown

Uniform energy factor 40%
First-hour rating 36%
Certified storage volume 24%
Uniform energy factor3.2
First-hour rating76 gallons
Certified storage volume68 gallons
Uniform energy factor (ENERGY STAR UEF)3.2
First-hour rating (ENERGY STAR)76 gallons
Certified storage volume (ENERGY STAR)68 gallons
Annual energy use (ENERGY STAR)1550 kWh/year
Annual energy use per gallon (computed)22.8 kWh/year per gallon, computed as certified annual energy use ÷ certified storage volume
Connected capable (ENERGY STAR)Yes
Heat pump type (ENERGY STAR)120 Volt Integrated HPWH
Input voltage (ENERGY STAR)120 V
Maximum current (ENERGY STAR)15.0 A
Lower compressor cut-off temperature (ENERGY STAR)37.0 °F
Draw pattern (ENERGY STAR)High-Usage
Recovery efficiency (ENERGY STAR)368%
Sound pressure level (ENERGY STAR)45 dB
Tank height (ENERGY STAR)61 in
Tank diameter (ENERGY STAR)23 in
Refrigerant (ENERGY STAR)R-513A
Certified model numberHPVX-66-DHPT 2**
Official brand name on the ENERGY STAR recordState
PriceCheck price
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Specs sources:

State HPVX-66-DHPT head-to-head

Head-to-headLochinvar HPV065KD vs State HPVX-66-DHPT

How it compares

Open the full comparison table

GE Profile PF80S10FPY01
9.9/10
#1 · Official UEF 3.5, first-hour rating 94 gallons, 80 gallons certified storage, ENERGY STAR connected-capable
Friedrich PROH80 T0 FD120-M
8.5/10
#2 · Official UEF 3.46, first-hour rating 84 gallons, 72 gallons certified storage, ENERGY STAR connected-capable
Rheem PROPH80 T0 RH120-M
8.5/10
#3 · Official UEF 3.46, first-hour rating 84 gallons, 72 gallons certified storage, ENERGY STAR connected-capable
Richmond 10E80-HP120M
8.5/10
#4 · Official UEF 3.46, first-hour rating 84 gallons, 72 gallons certified storage, ENERGY STAR connected-capable
Ruud PROUH80 T0 RU120-M
8.5/10
#5 · Official UEF 3.46, first-hour rating 84 gallons, 72 gallons certified storage, ENERGY STAR connected-capable
GE Profile PF65S10FPY01
7.3/10
#6 · Official UEF 3.4, first-hour rating 77 gallons, 65 gallons certified storage, ENERGY STAR connected-capable
A. O. Smith HPTV-80
7.1/10
#7 · Official UEF 3, first-hour rating 93 gallons, 82 gallons certified storage, ENERGY STAR connected-capable
Lochinvar HPV080KD
7.1/10
#8 · Official UEF 3, first-hour rating 93 gallons, 82 gallons certified storage, ENERGY STAR connected-capable
Reliance 10-80-DHPTV
7.1/10
#9 · Official UEF 3, first-hour rating 93 gallons, 82 gallons certified storage, ENERGY STAR connected-capable
State HPVX-80-DHPT
7.1/10
#10 · Official UEF 3, first-hour rating 93 gallons, 82 gallons certified storage, ENERGY STAR connected-capable
A. O. Smith HPTV-66
6.2/10
#11 · Official UEF 3.2, first-hour rating 76 gallons, 68 gallons certified storage, ENERGY STAR connected-capable
Lochinvar HPV065KD
6.2/10
#12 · Official UEF 3.2, first-hour rating 76 gallons, 68 gallons certified storage, ENERGY STAR connected-capable
Reliance 10-66-DHPTV
6.2/10
#13 · Official UEF 3.2, first-hour rating 76 gallons, 68 gallons certified storage, ENERGY STAR connected-capable
Friedrich PROH65 T0 FD120-M
4.4/10
#15 · Official UEF 3.12, first-hour rating 63 gallons, 59 gallons certified storage, ENERGY STAR connected-capable
Rheem PROPH65 T0 RH120-M
4.4/10
#16 · Official UEF 3.12, first-hour rating 63 gallons, 59 gallons certified storage, ENERGY STAR connected-capable
Richmond 10E65-HP120M
4.4/10
#17 · Official UEF 3.12, first-hour rating 63 gallons, 59 gallons certified storage, ENERGY STAR connected-capable
Ruud PROUH65 T0 RU120-M
4.4/10
#18 · Official UEF 3.12, first-hour rating 63 gallons, 59 gallons certified storage, ENERGY STAR connected-capable
GE Profile PF50S10FPY01
4.0/10
#19 · Official UEF 3.2, first-hour rating 59 gallons, 50 gallons certified storage, ENERGY STAR connected-capable
Friedrich PROH50 T0 FD120-M
2.4/10
#20 · Official UEF 3, first-hour rating 55 gallons, 46 gallons certified storage, ENERGY STAR connected-capable
Rheem PROPH50 T0 RH120-M
2.4/10
#21 · Official UEF 3, first-hour rating 55 gallons, 46 gallons certified storage, ENERGY STAR connected-capable
Richmond 10E50-HP120M
2.4/10
#22 · Official UEF 3, first-hour rating 55 gallons, 46 gallons certified storage, ENERGY STAR connected-capable
Ruud PROUH50 T0 RU120-M
2.4/10
#23 · Official UEF 3, first-hour rating 55 gallons, 46 gallons certified storage, ENERGY STAR connected-capable
A. O. Smith HPTV-50
2.2/10
#24 · Official UEF 3, first-hour rating 52 gallons, 46 gallons certified storage, ENERGY STAR connected-capable
Lochinvar HPV050KD
2.2/10
#25 · Official UEF 3, first-hour rating 52 gallons, 46 gallons certified storage, ENERGY STAR connected-capable
Reliance 10-50-DHPTV
2.2/10
#26 · Official UEF 3, first-hour rating 52 gallons, 46 gallons certified storage, ENERGY STAR connected-capable
State HPVX-50-DHPT
2.2/10
#27 · Official UEF 3, first-hour rating 52 gallons, 46 gallons certified storage, ENERGY STAR connected-capable
GE Profile PF40S10FPY01
2.0/10
#28 · Official UEF 3.1, first-hour rating 46 gallons, 40 gallons certified storage, ENERGY STAR connected-capable
Friedrich PROH40 T0 FD120-M
0.0/10
#29 · Official UEF 2.8, first-hour rating 45 gallons, 36 gallons certified storage, ENERGY STAR connected-capable
Rheem PROPH40 T0 RH120-M
0.0/10
#30 · Official UEF 2.8, first-hour rating 45 gallons, 36 gallons certified storage, ENERGY STAR connected-capable
Richmond 10E40-HP120M
0.0/10
#31 · Official UEF 2.8, first-hour rating 45 gallons, 36 gallons certified storage, ENERGY STAR connected-capable
Ruud PROUH40 T0 RU120-M
0.0/10
#32 · Official UEF 2.8, first-hour rating 45 gallons, 36 gallons certified storage, ENERGY STAR connected-capable