JUNSKY JSLG44-26VE1(2")
JUNSKY JSLG44-26VE1(2") is in the DOE listing as of Oct 19, 2026.
- Gas tankless water heater
- 1 listed model
Not listed as ENERGY STAR certified on Oct 19, 2026.
Its figures are also listed under CAMPLUX JSLG44-26VE1(2").
Certified figures
- Flow at a 67°F rise
- 4.1gallons per minute
- UEF
- 0.92Uniform energy factor
Your fixtures at once
Change your hour and flowFlow where you live
Colder incoming water needs a bigger rise, so the heater gives less flow.
- Cold water
- Cold water must be at least 10°F colder than the hot water setting.
- Flow estimate
- The estimate uses the lowest certified flow among the listed models. It is about 3.9 gal/min at a 70°F rise.
Flow limits
- The estimate excludes the flow needed to turn the heater on, heat lost in pipes, and installation.
- Cold water from a well or long pipe run can differ from the temperature you enter.
- Without a stated flow limit, estimates for warmer water may exceed the heater’s actual flow.
Certified figures by listed model
| Model number | UEF | Flow at a 67°F rise (gal/min) | Recovery efficiency | Draw pattern |
|---|---|---|---|---|
| RTC26NG | 0.92 | 4.1 | 92% | High |
UEF is the uniform energy factor. A dash means the model has no such figure.
It warms 4.1 gallons per minute of water from 58°F to 125°F in the test. The median gas tankless model heats 4.8 gallons per minute by 67°F. Among 487 gas tankless models, 368 give more flow at a 67°F rise.
It was not listed as ENERGY STAR certified on Oct 19, 2026. In tests, 92% of the energy it uses ends up as hot water (UEF 0.92). In the test, daily hot water use was set to high (its draw pattern). Among 399 gas tankless models on its draw pattern, 220 have a higher UEF. On its draw pattern, the median gas tankless UEF is 0.93. When it runs, 92% of the energy it uses reaches the water (its recovery efficiency).
There are 5 more basic models with the same test figures. Each of the 5 other brands lists one of them. For the full group, see the CAMPLUX JSLG44-26VE1(2").
It may qualify for 2 rebate programs in 2 states. Another 2 rebate programs may accept it if it meets their other terms.
Also listed as
They carry every figure in the table above.
Rebates
| Program | State | Status | Program page |
|---|---|---|---|
| SoCalGas High-Efficiency or ENERGY STAR Certified Natural Gas Tankless Water Heaters rebate | CA | May qualify if it meets the other terms | Its own page |
| Xcel Energy MINNESOTA RESIDENTIAL ENERGY EFFICIENCY PROGRAMS (gas storage, gas tankless) | MN | May qualify | Its own page |
| PSE&G Tankless Water Heaters | NJ | May qualify | Its own page |
| Focus on Energy (gas tankless) | WI | May qualify if it meets the other terms | Its own page |
Programs change their terms. Check the program's own page before you buy.
- Every JUNSKY basic model
- Every gas tankless water heater certified at 4.0 to 4.9 gallons per minute
- Every gas tankless water heater
- The most-searched gas tankless models side by side
Not covered
- Advertised figures. We have none on file for this model.