HTP Phoenix Light Duty 80-Gallon
HTP Phoenix Light Duty 80-Gallon is a gas storage water heater from HTP with a 77 gallon rated tank and a 206 gallon first-hour rating at a 0.87 UEF.
| Uniform Energy Factor (UEF) | 0.87 |
|---|---|
| Annual gas use (natural gas) | 195 therms/yr |
| Recovery efficiency | 94 % |
| Annual propane use | 213.11 gal/yr |
| Fuel | Natural Gas, Propane |
|---|
| First-hour rating | 206 gal |
|---|---|
| Rated storage volume | 77 gal |
| Draw pattern | High |
| Gas input rate | 76 kBTU/h |
|---|
| Max current draw | 0.7 A |
|---|---|
| Vent type | Power Direct Vent |
| Vent size | 2 |
| Smart / connected capable | No |
|---|
| Height | 69 in |
|---|---|
| Diameter | 23 in |
| ENERGY STAR certified | Yes |
|---|
Capacity and running cost
- Its 206 gallon first-hour rating suits a household of 5+ people under DOE sizing guidance.
- Rated for a high-usage draw pattern under the DOE test procedure.
- Estimated running cost: about $283/year at national average gas rates.
Similar water heaters
- A. O. Smith GDHE-50 3 50-Gallon (UEF 0.88)
- A. O. Smith GDHE-75 3 80-Gallon (UEF 0.86)
- A. O. Smith GPHE-50 1 50-Gallon (UEF 0.88)
- A. O. Smith HDHE-50 4 50-Gallon (UEF 0.88)
- A. O. Smith HDHE-75 4 80-Gallon (UEF 0.86)
- American VG6250T100-V 3 50-Gallon (UEF 0.88)
Frequently asked questions
Is the HTP Phoenix Light Duty 80-Gallon ENERGY STAR certified?
Yes, the HTP Phoenix Light Duty 80-Gallon holds a current ENERGY STAR certification for water heating efficiency (UEF 0.87).
How much does the HTP Phoenix Light Duty 80-Gallon cost to run per year?
About $283 per year at national average energy rates, based on its certified annual energy use under the DOE test draw pattern. Your rate and usage change this figure.
What venting does the HTP Phoenix Light Duty 80-Gallon use?
The HTP Phoenix Light Duty 80-Gallon uses Power Direct Vent venting with 2 in vent connections. Matching the existing vent type is usually the cheapest replacement path.
Is the HTP Phoenix Light Duty 80-Gallon a smart water heater?
No, the HTP Phoenix Light Duty 80-Gallon is not connected-capable — it has no app connectivity or demand-response support.
Sources
- data.energystar.gov (retrieved 2026-07-17)