# Rheem Calcu Save — user reviews

> 1 indexed App Store user reviews of Rheem Calcu Save by Copeland LP, rated 4.40/5 from 38 ratings.

- Source: https://appshunter.io/ios/app/rheem-calcu-save/id1110121420/reviews
- App overview in markdown: https://appshunter.io/ios/app/rheem-calcu-save/id1110121420.md
- Rating breakdown: 5★ 29 · 4★ 4 · 3★ 1 · 2★ 1 · 1★ 3

## Most critical reviews (1 lowest-rated)

### 1/5 — Crazy savings figures in Atlanta, Ga

*2017-08-03*

The app says for a 2 ton system, 75k btu with natural gas converting from a 10 SEER AC with 78% gas furnace to a 17 SEER AC with 80% gas furnace will save $4500 per year.... with $800-$900 per month in the winter months and a high of $19 per month savings in the summer....

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-07.*