Lochinvar LHPCX-50L 1 50-Gallon
Lochinvar LHPCX-50L 1 50-Gallon is a gas storage water heater from Lochinvar with a 49 gallon rated tank and a 118 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 | 92 % |
| Annual propane use | 205.46 gal/yr |
| Fuel | Natural Gas, Propane |
|---|
| First-hour rating | 118 gal |
|---|---|
| Rated storage volume | 49 gal |
| Draw pattern | High |
| Gas input rate | 65 kBTU/h |
|---|
| Max current draw | 2 A |
|---|---|
| Vent type | Power Vent |
| Vent size | 3 / 4 |
| Smart / connected capable | No |
|---|
| Height | 54.5 in |
|---|---|
| Diameter | 22 in |
| ENERGY STAR certified | Yes |
|---|
Capacity and running cost
- Its 118 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 Lochinvar LHPCX-50L 1 50-Gallon
- Lochinvar LHPCX-50L 1 50-Gallon vs A. O. Smith GC6-PS4050-V 1 40-Gallon
- Lochinvar LHPCX-50L 1 50-Gallon vs A. O. Smith GC6-PS5065-V 1 50-Gallon
- Lochinvar LHPCX-50L 1 50-Gallon vs A. O. Smith GPCC-40L 1 40-Gallon
- Lochinvar LHPCX-50L 1 50-Gallon vs American GPCT-40L 1 40-Gallon
- Lochinvar LHPCX-50L 1 50-Gallon vs American GPCX-50L 1 50-Gallon
- Lochinvar LHPCX-50L 1 50-Gallon vs American GSP-100 2 30-Gallon
- Lochinvar LHPCX-50L 1 50-Gallon vs Envirosense Reliance Home Comfort ENV-40N-RHC 1 40-Gallon
- Lochinvar LHPCX-50L 1 50-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 Lochinvar LHPCX-50L 1 50-Gallon ENERGY STAR certified?
Yes, the Lochinvar LHPCX-50L 1 50-Gallon holds a current ENERGY STAR certification for water heating efficiency (UEF 0.9).
How much does the Lochinvar LHPCX-50L 1 50-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 Lochinvar LHPCX-50L 1 50-Gallon use?
The Lochinvar LHPCX-50L 1 50-Gallon uses Power Vent venting with 3 / 4 in vent connections. Matching the existing vent type is usually the cheapest replacement path.
Is the Lochinvar LHPCX-50L 1 50-Gallon a smart water heater?
No, the Lochinvar LHPCX-50L 1 50-Gallon is not connected-capable — it has no app connectivity or demand-response support.
Sources
- data.energystar.gov (retrieved 2026-07-17)