American GPCT-40L 1 40-Gallon
American GPCT-40L 1 40-Gallon is a gas storage water heater from American with a 38 gallon rated tank and a 86 gallon first-hour rating at a 0.9 UEF.
| Uniform Energy Factor (UEF) | 0.9 |
|---|---|
| Annual gas use (natural gas) | 188 therms/yr |
| Recovery efficiency | 91 % |
| Annual propane use | 205.46 gal/yr |
| Fuel | Natural Gas, Propane |
|---|
| First-hour rating | 86 gal |
|---|---|
| Rated storage volume | 38 gal |
| Draw pattern | High |
| Gas input rate | 50 kBTU/h |
|---|
| Max current draw | 2 A |
|---|---|
| Vent type | Power Vent |
| Vent size | 2 / 3 |
| Smart / connected capable | No |
|---|
| Height | 44.7 in |
|---|---|
| Diameter | 22 in |
| ENERGY STAR certified | Yes |
|---|
Capacity and running cost
- Its 86 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 $273/year at national average gas rates.
Compare the American GPCT-40L 1 40-Gallon
- American GPCT-40L 1 40-Gallon vs A. O. Smith GC6-PS4050-V 1 40-Gallon
- American GPCT-40L 1 40-Gallon vs A. O. Smith GC6-PS5065-V 1 50-Gallon
- American GPCT-40L 1 40-Gallon vs A. O. Smith GPCC-40L 1 40-Gallon
- American GPCT-40L 1 40-Gallon vs Envirosense Reliance Home Comfort ENV-40N-RHC 1 40-Gallon
- American GPCT-40L 1 40-Gallon vs Envirosense Reliance Home Comfort ENV-50N-RHC 1 50-Gallon
- American GPCT-40L 1 40-Gallon vs Friedrich 12PROG 40-50P FD HE EC3 40-Gallon
- American GPCT-40L 1 40-Gallon vs Friedrich 12PROG 40-50U FD HE EC3 40-Gallon
- American GPCT-40L 1 40-Gallon vs Friedrich 8PROG 40-50P FD HE EC1 40-Gallon
Similar water heaters
- A. O. Smith GC6-PS4050-V 1 40-Gallon (UEF 0.9)
- A. O. Smith GC6-PS5065-V 1 50-Gallon (UEF 0.9)
- A. O. Smith GPCC-40L 1 40-Gallon (UEF 0.9)
- A. O. Smith GPCT-40L 1 40-Gallon (UEF 0.9)
- A. O. Smith GPCT-40L 1 40-Gallon (GC9-PS4050NV 1) (UEF 0.9)
- A. O. Smith GPCT-40L 1 40-Gallon (HPCT-40L 1) (UEF 0.9)
Frequently asked questions
Is the American GPCT-40L 1 40-Gallon ENERGY STAR certified?
Yes, the American GPCT-40L 1 40-Gallon holds a current ENERGY STAR certification for water heating efficiency (UEF 0.9).
How much does the American GPCT-40L 1 40-Gallon cost to run per year?
About $273 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 American GPCT-40L 1 40-Gallon use?
The American GPCT-40L 1 40-Gallon uses Power Vent venting with 2 / 3 in vent connections. Matching the existing vent type is usually the cheapest replacement path.
Is the American GPCT-40L 1 40-Gallon a smart water heater?
No, the American GPCT-40L 1 40-Gallon is not connected-capable — it has no app connectivity or demand-response support.
Sources
- data.energystar.gov (retrieved 2026-07-17)