Hot Water List

State GPVX-75L 3**

  • Gas storage water heater
  • 2 listed models

This model is not in the current certification listing as of Oct 26, 2026. It was last listed on Oct 2, 2026.

Its figures are also listed under A. O. Smith GPVX-75L 3**.

Certified figures

Storage volume
72gallons
UEF
0.69Uniform energy factor
First-hour rating
116gallonsHot water in the first hour

Product history

State GPVX-75L 3** left the DOE listing between Oct 2, 2026 and Oct 17, 2026.

State GPVX-75L 3** was in the DOE listing by Oct 2, 2026.

Advertised and certified figures

State GPVX-75L 3**: advertised and certified
State GPVX-75L 3**: advertised and certified Size: advertised 75 gal, certified 72 gal (advertised nominal size, certified storage volume). Size: advertised 72 gal, certified 72 gal (certified storage volume). UEF: advertised 0.69, certified 0.69. UEF: advertised 0.69, certified 0.69 (advertised up to). Size · advertised nominal size, certified storage volume Advertised 75 gal Certified 72 gal Size · certified storage volume Advertised 72 gal Certified 72 gal UEF Advertised 0.69 Certified 0.69 UEF · advertised up to Advertised 0.69 Certified 0.69
State GPVX-75L 3**: advertised figures, where and when read
FigureAdvertisedCertifiedAdvertiserRead
Size 75 gal, nominal size 72 gal storage volume State Read Oct 5, 2026
Size 72 gal 72 gal storage volume State Read Oct 5, 2026
UEF 0.69 0.69 State Read Oct 5, 2026
UEF up to 0.69 0.69 State Read Oct 5, 2026
First-hour rating 116 gal 116 gal State Read Oct 5, 2026

Certified figures by listed model

State GPVX-75L 3**: certified figures by listed model
Model numberStorage volume (gal)UEFFirst-hour rating (gal)Recovery efficiencyDraw pattern
GS6-75-HRVHTL 3*1720.6911679%—
GS6-75-YRVHTL 3**720.6911679%—

UEF is the uniform energy factor. A dash means the model has no such figure.

It holds 72 gallons in the test, 3 gallons less than its 75-gallon sold size. It delivers 116 gallons of hot water in the test's first hour. That is 44 gallons more than its tank holds, since it reheats during the hour.

In tests, 69% of the energy it uses ends up as hot water (UEF 0.69). When it reheats water in the test, 79% of the energy it uses ends up in the water.

It is sold as GS6-75-HRVHTL 3*1 and GS6-75-YRVHTL 3**. For the full group, see the A. O. Smith GPVX-75L 3** page.

Updated Oct 26, 2026 · Methodology

Not covered

  • Changes to an advertised figure after the date beside it.