Vesta VHP-199
Vesta VHP-199 is in the DOE listing as of Oct 26, 2026 and is not in the ENERGY STAR list as of Oct 26, 2026.
It has a certified UEF of 0.95 and a certified flow of 5.7 gal/min at a 67°F rise.
- Gas tankless water heater
- 1 listed model
Certified figures
- Flow at a 67°F rise
- 5.7gallons per minute
- UEF
- 0.95Uniform energy factor
Your fixtures at once
Change your hour and flowFlow where you live
A bigger rise from colder incoming water leaves the heater with 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 5.5 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.
Product history
Vesta VHP-199 was in the DOE listing by Oct 1, 2026.
Vesta VHP-199 was last in the ENERGY STAR list in records from March 2025; it is not in the list as of Jun 6, 2025.
Vesta VHP-199 has a recorded ENERGY STAR market-availability date of Jan 27, 2022. It was in the ENERGY STAR list by May 16, 2024.
Certified figures by listed model
| Model number | UEF | Flow at a 67°F rise (gal/min) | Recovery efficiency | Draw pattern |
|---|---|---|---|---|
| VHP-199 | 0.95 | 5.7 | 97% | High |
UEF is the uniform energy factor. A dash means the model has no such figure.
It warms 5.7 gallons per minute of water from 58°F to 125°F in the test. The gas tankless type has a median flow of 4.8 gallons per minute. Its flow at a 67°F rise trails 60 of the 487 gas tankless models.
As of Oct 26, 2026, it was not listed as ENERGY STAR certified. In tests, 95% of the energy it uses ends up as hot water (UEF 0.95). The daily hot water use in the test, called its draw pattern, was high. Of 399 gas tankless models with the same draw pattern, 49 have a higher UEF and 217 a lower one. A UEF of 0.93 is the median for its type and draw pattern. Of the energy it spends heating water, 97% ends up in it (its recovery efficiency).
All of its test figures are shared by one other basic model.
It may qualify for 2 rebate programs. Another 2 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 Vesta basic model
- Every gas tankless water heater certified at 5.0 to 5.9 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.