Is the Rinnai REHP50 Electric Heat Pump Water Heater (50 Gallon) worth it?
The Rinnai REHP50 Electric Heat Pump Water Heater (50 Gallon) is recommended with a 8.6/10 consensus score. Experts highlight the least expensive buyable heat pump water heater here at $1,799.00. and a verified 844 kwh per year, which pencils out near $123 to run annually.. Best for: 1-3 person households, closet or utility-room installs, lowest entry price on a real buyable HPWH.
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Rinnai REHP50 Electric Heat Pump Water Heater (50 Gallon)
Heat Pump Water Heaters
Expert consensus
How we scoreKey Features
- ✓ UEF 3.75
- ✓ 73-gallon first-hour rating
- ✓ 844 kWh per year (ENERGY STAR)
- ✓ 240V / 24A max, 30A circuit
- ✓ R-134a heat pump, operates down to 37F ambient
- ✓ Zero-clearance, 21.7-inch diameter by 66.4 inches tall
- ✓ Optional Rinnai RWM200 WiFi module
Best For
Rinnai REHP50 Electric Heat Pump Water Heater (50 Gallon) vs. the alternatives
How the Rinnai REHP50 Electric Heat Pump Water Heater (50 Gallon) stacks up against other Climate options on price, expert consensus, and ecosystem support.
| Product | Price | Consensus | Works With | Verdict |
|---|---|---|---|---|
| Rinnai REHP50 Electric Heat Pump Water Heater (50 Gallon)This page | $1,799.00 | 8.6/10 | — | Recommended |
| Rinnai REHP80 Electric Heat Pump Water Heater (80 Gallon) | $2,299.00 | 9.2/10 | — | Must Buy |
| Rinnai REHP65 Electric Heat Pump Water Heater (65 Gallon) | $2,049.00 | 8.7/10 | — | Recommended |
| ACiQ Hybrid Electric Heat Pump Water Heater (50 Gallon, ACiQ-50G-HP-WH) | — | 8.3/10 | — | Good Value |
The Rinnai REHP50 Electric Heat Pump Water Heater (50 Gallon) ($1,799.00 list) earns a 8.6/10 expert consensus, versus the Ecobee Smart Thermostat Premium at $229.99 list (8.8/10 consensus).
What Experts Agree On
What Experts Love
- ✓ The least expensive buyable heat pump water heater here at $1,799.00.
- ✓ A verified 844 kWh per year, which pencils out near $123 to run annually.
- ✓ Zero clearance on the back, top, and sides for tight closet or utility-room fits.
- ✓ A modest 240V, 24A draw and a heat pump that works down to 37F ambient.
Common Criticisms
- ✗ A UEF 3.75 and a 73-gallon first-hour rating, the smallest delivery of the Rinnai trio.
- ✗ WiFi is not built in and requires the separately sold RWM200 module.
- ✗ A $6.57 cost per efficiency-gallon that trails the flagship.
Frequently Asked Questions
Is the Rinnai REHP50 Electric Heat Pump Water Heater (50 Gallon) worth it?
The Rinnai REHP50 Electric Heat Pump Water Heater (50 Gallon) earns a 8.6/10 consensus score and is rated "Recommended". At $1,799.00, it is best for 1-3 person households. It ranks among the top picks in its category.
How much does the Rinnai REHP50 Electric Heat Pump Water Heater (50 Gallon) cost?
The Rinnai REHP50 Electric Heat Pump Water Heater (50 Gallon) is priced at $1,799.00. With a 8.6/10 score and a "Recommended" rating, that price represents strong value relative to the ~7.5/10 average for Climate products. Prices shift often, so check the live figure before buying.
Who is the Rinnai REHP50 Electric Heat Pump Water Heater (50 Gallon) best for?
The Rinnai REHP50 Electric Heat Pump Water Heater (50 Gallon) is best for 1-3 person households, closet or utility-room installs, lowest entry price on a real buyable HPWH. Experts rate it "Recommended" with a 8.6/10 consensus.
How does the Rinnai REHP50 Electric Heat Pump Water Heater (50 Gallon) compare to other Climate options?
Among the Climate products we have aggregated, the Rinnai REHP50 Electric Heat Pump Water Heater (50 Gallon) ranks above average with a 8.6/10 score. See our full category comparison for head-to-head details.
What are the best alternatives to the Rinnai REHP50 Electric Heat Pump Water Heater (50 Gallon)?
If the Rinnai REHP50 Electric Heat Pump Water Heater (50 Gallon) ($1,799.00, 8.6/10) is not the right fit, the closest alternatives in Climate are Ecobee Smart Thermostat Premium, Nest Learning Thermostat. Compare them on price, ecosystem support, and expert consensus to find your match.
What are the pros and cons of the Rinnai REHP50 Electric Heat Pump Water Heater (50 Gallon)?
The main strengths of the Rinnai REHP50 Electric Heat Pump Water Heater (50 Gallon) are the least expensive buyable heat pump water heater here at $1,799.00. and a verified 844 kwh per year, which pencils out near $123 to run annually.. The most-cited downside is a uef 3.75 and a 73-gallon first-hour rating, the smallest delivery of the rinnai trio.. Overall, experts rate it "Recommended" with a 8.6/10 consensus score.
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Sources & Methodology
Consensus score based on available data. See how we build consensus scores.
Affiliate disclosure: SmartHomeExplorer.com participates in the Amazon Associates program. We earn a commission from qualifying purchases at no extra cost to you.This is a consensus review — we did not test this product ourselves. Always verify current prices and availability before purchasing.
Independence notice: Smart Home Explorer is an independent publication. Rinnai and other product names, logos, and brands referenced on this page are the property of their respective owners and are used for identification purposes only. This review is not sponsored by, affiliated with, or endorsed by Rinnai or any other manufacturer named in this article.