Friedrich 12PROG 40-50U FD HE EC3 40-Gallon
Friedrich 12PROG 40-50U FD HE EC3 40-Gallon is a gas storage water heater from Friedrich with a 40 gallon rated tank and a 88 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 | 97 % |
| Annual propane use | 205.46 gal/yr |
| Fuel | Natural Gas |
|---|
| First-hour rating | 88 gal |
|---|---|
| Rated storage volume | 40 gal |
| Draw pattern | High |
| Gas input rate | 50 kBTU/h |
|---|
| Max current draw | 7 A |
|---|---|
| Vent type | Power Direct Vent |
| Vent size | 2 / 3 |
| Smart / connected capable | No |
|---|
| Height | 54.5 in |
|---|---|
| Diameter | 21.8 in |
| ENERGY STAR certified | Yes |
|---|
Capacity and running cost
- Its 88 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 Friedrich 12PROG 40-50U FD HE EC3 40-Gallon
- Friedrich 12PROG 40-50U FD HE EC3 40-Gallon vs A. O. Smith GC6-PS4050-V 1 40-Gallon
- Friedrich 12PROG 40-50U FD HE EC3 40-Gallon vs A. O. Smith GC6-PS5065-V 1 50-Gallon
- Friedrich 12PROG 40-50U FD HE EC3 40-Gallon vs A. O. Smith GPCC-40L 1 40-Gallon
- Friedrich 12PROG 40-50U FD HE EC3 40-Gallon vs American GPCT-40L 1 40-Gallon
- Friedrich 12PROG 40-50U FD HE EC3 40-Gallon vs American GPCX-50L 1 50-Gallon
- Friedrich 12PROG 40-50U FD HE EC3 40-Gallon vs American GSP-100 2 30-Gallon
- Friedrich 12PROG 40-50U FD HE EC3 40-Gallon vs Envirosense Reliance Home Comfort ENV-40N-RHC 1 40-Gallon
- Friedrich 12PROG 40-50U FD HE EC3 40-Gallon vs Envirosense Reliance Home Comfort ENV-50N-RHC 1 50-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 Friedrich 12PROG 40-50U FD HE EC3 40-Gallon ENERGY STAR certified?
Yes, the Friedrich 12PROG 40-50U FD HE EC3 40-Gallon holds a current ENERGY STAR certification for water heating efficiency (UEF 0.9).
How much does the Friedrich 12PROG 40-50U FD HE EC3 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 Friedrich 12PROG 40-50U FD HE EC3 40-Gallon use?
The Friedrich 12PROG 40-50U FD HE EC3 40-Gallon uses Power Direct Vent venting with 2 / 3 in vent connections. Matching the existing vent type is usually the cheapest replacement path.
Is the Friedrich 12PROG 40-50U FD HE EC3 40-Gallon a smart water heater?
No, the Friedrich 12PROG 40-50U FD HE EC3 40-Gallon is not connected-capable — it has no app connectivity or demand-response support.
Sources
- data.energystar.gov (retrieved 2026-07-17)