Lochinvar ATHR-160M 1 (LTHR-160M 1) vs Midea JSG40-24PCH-LP
Both water heaters carry the same efficiency rating: UEF 0.95. At national average rates that works out to about $258/year for the Lochinvar ATHR-160M 1 (LTHR-160M 1) against $522/year for the Midea JSG40-24PCH-LP — a $264 annual difference. The Lochinvar ATHR-160M 1 (LTHR-160M 1) sustains the higher flow (4.8 GPM vs 4.4 GPM under the DOE test).
| Lochinvar ATHR-160M 1 (LTHR-160M 1) | Midea JSG40-24PCH-LP | |
|---|---|---|
| Uniform Energy Factor (UEF) | 0.95 | 0.95 |
| Fuel | Natural Gas, Propane | Propane |
| Max flow rate | 4.8 GPM | 4.4 GPM |
| Draw pattern | High | High |
| Annual gas use (natural gas) | 178 therms/yr | 177 therms/yr |
| Gas input rate | 160 kBTU/h | 150 kBTU/h |
| Max current draw | 5 A | 1.1 A |
| Vent type | Power Vent, Power Direct Vent | Power Direct Vent |
| Recovery efficiency | 98 % | 0.96 % |
| Smart / connected capable | No | No |
| Minimum activation flow | 1 GPM | 0.5 GPM |
| Annual propane use | 194.53 gal/yr | 193.44 gal/yr |
| Vent size | 3 / 2 | 2 / 3 |
| Height | — | 26.8 in |
| Width | 17 in | 17.3 in |
| Depth | 16 in | 11 in |
| ENERGY STAR certified | Yes | Yes |
Frequently asked questions
Which costs less to run, the Lochinvar ATHR-160M 1 (LTHR-160M 1) or the Midea JSG40-24PCH-LP?
The Lochinvar ATHR-160M 1 (LTHR-160M 1): about $258/year versus $522/year for the Midea JSG40-24PCH-LP at national average rates — a $264 annual difference.
Are the Lochinvar ATHR-160M 1 (LTHR-160M 1) and Midea JSG40-24PCH-LP both ENERGY STAR certified?
Yes — every water heater in this database is drawn from the U.S. EPA ENERGY STAR certified water heater datasets.