Hot Water List

JETGLAS RG240S*N

JETGLAS RG240S*N is in the DOE listing as of Oct 26, 2026.

  • Gas storage water heater
  • 3 listed models

Not listed as ENERGY STAR certified on Oct 26, 2026.

Its figures are also listed under Bradford White RG240S*N.

Certified figures

Storage volume
38gallons
UEF
0.58Uniform energy factor
First-hour rating
69gallonsHot water in the first hour

Certified figures by listed model

JETGLAS RG240S*N: certified figures by listed model
Model numberStorage volume (gal)UEFFirst-hour rating (gal)Recovery efficiencyDraw pattern
RG240S*N380.586977%Medium
RG240S*X380.586977%Medium
URG240S*N380.586977%Medium

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

Over one hour from a full tank, it gave 69 gallons in the test (its first-hour rating). Its tank holds 38 gallons, so reheating adds 31 gallons during the first hour. In the first hour, 521 of the 763 gas storage models give more hot water. The median gas storage model gives 78 gallons in the first hour of the test.

On Oct 26, 2026, this heater was not listed as ENERGY STAR certified. In tests, 58% of the energy it uses ends up as hot water (UEF 0.58). Its test simulated a day of medium hot water use (its draw pattern). Its UEF is lower than that of 230 of the 288 gas storage models with its draw pattern. On its draw pattern, the median gas storage UEF is 0.60. The water took in 77% of the energy used to reheat it (its recovery efficiency).

Its 3 model numbers are RG240S*N, RG240S*X, and URG240S*N. Its test figures match those of one other basic model. The brand name on that one is Bradford White. For the full group, see the Bradford White RG240S*N.

Also listed as

They carry every figure in the table above.

Updated Oct 26, 2026 · Methodology

Not covered

  • Advertised figures. We have none on file for this model.