DoesTheMath

Reclaim Energy MP120F-RC vs VAUGHN THERMAL MP120FHPT: which uses less energy?

At the high draw pattern the Reclaim Energy MP120F-RC uses 1,323 kWh a year and the VAUGHN THERMAL MP120FHPT 1,417 — 94 kWh (7%) less, about 945 kWh over ten years. Both are filed as an electric tank, so the comparison holds. Enter your ZIP below to price the difference.

Side by side

Compared within one class only: models filed as an electric tank at the high draw pattern.

Filed and computed figures
Reclaim Energy MP120F-RC VAUGHN THERMAL MP120FHPT
UEF (Uniform Energy Factor) 3.75 (better) 3.5
Energy use per year (kWh) 1,323 (better) 1,417
First hour rating (gal) 121 115
Rated storage volume (gal) 119 119
Installed cost range not published not published
ENERGY STAR certified yes yes
Sound level (dB) 37 (better) 54
Refrigerant R-744 (CO2), GWP 1 R-134a, GWP 1430
On the market since 2026-06-01 2025-06-01
DOE CCD · 2026-09-19

What it costs to run

Reclaim Energy MP120F-RC: 1,323 kWh a year VAUGHN THERMAL MP120FHPT: 1,417 kWh a year

Reclaim Energy MP120F-RC — 1,323 kWh a year VAUGHN THERMAL MP120FHPT — 1,417 kWh a year

Reclaim Energy MP120F-RC is 94 kWh a year lower than VAUGHN THERMAL MP120FHPT.

DOE CCD · 2026-09-19

Report an issue with this number

Enter your ZIP to price both units on the same rate where you live.

Reliability

Not published: Reliability, failure rates and each model’s actual warranty term.

The registries these figures come from certify energy performance under a federal test; none of them records how long a unit lasts or how often it fails, so this page does not rank the two on reliability.

What is here instead:

  • The filed efficiency, capacity and tank size of both models, side by side below.
  • Both are ENERGY STAR certified, which requires a manufacturer warranty of at least six years; the actual term for each model is not published.
  • Time on the market, as filed with ENERGY STAR: the Reclaim Energy MP120F-RC since 2026-06-01, the VAUGHN THERMAL MP120FHPT since 2025-06-01. A sale date, not a lifespan.

Which should you pick?

  • Pick the Reclaim Energy MP120F-RC if running cost matters most: it uses 94 kWh less a year on the same test.
  • Pick the VAUGHN THERMAL MP120FHPT if it is the one you can get installed sooner or for less — on the filed figures it has no advantage over the Reclaim Energy MP120F-RC.
  • Neither if your household's busiest hour needs more than 121 gallons of hot water — neither lists more.

Each model on its own

Analytics cookies

We count page views without cookies for everyone, and that counter is what we use to decide what to build. Google Analytics is separate: it uses cookies to record how a page was used, and it loads only if you allow it. Decline and the site works exactly the same. What we collect.