Is the Rinnai REHP80 Electric Heat Pump Water Heater (80 Gallon) worth it?
The Rinnai REHP80 Electric Heat Pump Water Heater (80 Gallon) ($2,299.00) is a top pick with a 9.2/10 consensus score across 0 expert reviews. Experts highlight highest uef 4.00 in the roster, roughly 4x the efficiency of a resistance electric tank. and a 91-gallon first-hour rating, the most hot-water delivery of any unit we evaluated.. Best for: large or high-demand households (4-6+), homes replacing an 80-gallon electric tank, best efficiency-per-dollar in the roster.
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Rinnai REHP80 Electric Heat Pump Water Heater (80 Gallon)
Heat Pump Water Heaters
SmartHomeExplorer proprietary rating
0 expert sources
The Rinnai REHP80 Electric Heat Pump Water Heater (80 Gallon) earns a SHE Score of 6.8/10, driven by strong value (10/10) with room to improve in future-proofing (5/10). Based on 0 expert sources and SmartHomeExplorer compatibility analysis.
How we calculate the SHE Score →Expert Consensus: 9.2/10 across 0 sources
Updated this weekKey Features
- ✓ UEF 4.00
- ✓ 91-gallon first-hour rating
- ✓ 240V / 30A dedicated circuit
- ✓ R-134a heat pump, operates down to 37F ambient
- ✓ Zero-clearance back, top, and sides
- ✓ Optional Rinnai RWM200 WiFi module
- ✓ ENERGY STAR certified
Best For
Rinnai REHP80 Electric Heat Pump Water Heater (80 Gallon) vs. the alternatives
How the Rinnai REHP80 Electric Heat Pump Water Heater (80 Gallon) stacks up against other Climate options on price, expert consensus, and our proprietary SHE Score.
| Product | Price | Consensus | SHE Score | Works With | Verdict |
|---|---|---|---|---|---|
| Rinnai REHP80 Electric Heat Pump Water Heater (80 Gallon)This page | $2,299.00 | 9.2/10 | 6.8/10 | major smart home platforms | Must Buy |
| Rinnai REHP65 Electric Heat Pump Water Heater (65 Gallon) | $2,049.00 | 8.7/10 | 6.5/10 | major smart home platforms | Recommended |
| Rinnai REHP50 Electric Heat Pump Water Heater (50 Gallon) | $1,799.00 | 8.6/10 | 6.5/10 | major smart home platforms | Recommended |
| ACiQ Hybrid Electric Heat Pump Water Heater (50 Gallon, ACiQ-50G-HP-WH) | $1,799.99 | 8.3/10 | 6.4/10 | major smart home platforms | Good Value |
The Rinnai REHP80 Electric Heat Pump Water Heater (80 Gallon) ($2,299.00) earns a 9.2/10 expert consensus and a 6.8/10 SHE Score across 0 sources, versus the Ecobee Smart Thermostat Premium at $209.99 (8.8/10 consensus).
What Experts Agree On
What Experts Love
- ✓ Highest UEF 4.00 in the roster, roughly 4x the efficiency of a resistance electric tank.
- ✓ A 91-gallon first-hour rating, the most hot-water delivery of any unit we evaluated.
- ✓ Lowest cost per efficiency-gallon at $6.32, which is why it tops the SHE value score.
- ✓ Zero-clearance cabinet on a 240V, 30A hookup eases the swap from an existing 80-gallon tank.
Common Criticisms
- ✗ At roughly 74 inches tall it needs the most headroom and floor space in the roster.
- ✗ WiFi is not built in and requires the separately sold Rinnai RWM200 module.
- ✗ The $2,299.00 sticker is the highest of the four units.
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What The Experts Say
Ready to buy the Rinnai REHP80 Electric Heat Pump Water Heater (80 Gallon)?
Check Price on Amazon$2,299.00 · 0 expert sources · 9.2/10 consensus
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Frequently Asked Questions
Is the Rinnai REHP80 Electric Heat Pump Water Heater (80 Gallon) worth it?
The Rinnai REHP80 Electric Heat Pump Water Heater (80 Gallon) earns a 9.2/10 consensus score across 0 expert sources and is rated "Must Buy". At $2,299.00, it is best for large or high-demand households (4-6+). it ranks among the top picks in its category.
How much does the Rinnai REHP80 Electric Heat Pump Water Heater (80 Gallon) cost?
The Rinnai REHP80 Electric Heat Pump Water Heater (80 Gallon) is priced at $2,299.00. With a 9.2/10 score from 0 expert reviews and a "Must Buy" 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 REHP80 Electric Heat Pump Water Heater (80 Gallon) best for?
The Rinnai REHP80 Electric Heat Pump Water Heater (80 Gallon) is best for large or high-demand households (4-6+), homes replacing an 80-gallon electric tank, best efficiency-per-dollar in the roster. Experts rate it "Must Buy" with a 9.2/10 consensus across 0 sources.
How does the Rinnai REHP80 Electric Heat Pump Water Heater (80 Gallon) compare to other Climate options?
Among the Climate products we have aggregated, the Rinnai REHP80 Electric Heat Pump Water Heater (80 Gallon) ranks above average with a 9.2/10 score. See our full category comparison for head-to-head details.
What smart home systems does the Rinnai REHP80 Electric Heat Pump Water Heater (80 Gallon) work with?
The Rinnai REHP80 Electric Heat Pump Water Heater (80 Gallon) works with major smart home platforms. Check the compatibility notes above for any hub dependencies or setup requirements before you buy.
What are the best alternatives to the Rinnai REHP80 Electric Heat Pump Water Heater (80 Gallon)?
If the Rinnai REHP80 Electric Heat Pump Water Heater (80 Gallon) ($2,299.00, 9.2/10) 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 REHP80 Electric Heat Pump Water Heater (80 Gallon)?
The main strengths of the Rinnai REHP80 Electric Heat Pump Water Heater (80 Gallon) are highest uef 4.00 in the roster, roughly 4x the efficiency of a resistance electric tank. and a 91-gallon first-hour rating, the most hot-water delivery of any unit we evaluated.. The most-cited downside is at roughly 74 inches tall it needs the most headroom and floor space in the roster.. Overall, 0 expert sources rate it "Must Buy" with a 9.2/10 consensus score.
Sources & Methodology
This review aggregates 0 independent expert reviews into a single consensus score. See how we build consensus scores and the SHE Score methodology.
Affiliate disclosure: SmartHomeExplorer.com participates in the Amazon Associates program. We earn a commission from qualifying purchases at no extra cost to you. This consensus review is based on 0 independent expert reviews — we did not test this product ourselves. Always verify current prices and availability before purchasing.