At a Glance
Rinnai Super High Efficiency Residential 65 Gallon Electric Heat Pump Water Heater with 3.9 UEF
Item #7504621 |
Model #REHP65
All electric water heating solution with the highest efficiency standards while reducing energy usage and costs
Title 24 compliant and IRA Tax Credit Eligible
Whisper Quiet Operation
Micro Channel Heat Exchanger Condenser to optimize the heat transfer and enhance energy savings
Demand Response Enabled
Zero Clearance Installation
Residential warranty: 10-year tank, 10-year on parts, 1-year on labor / Commercial Warranty: 1 year on tank, 1-year on parts
Need this water heater installed? Rinnai can help, simply call 1-84-GO-RINNAI
ENERGY STAR 5.0 Qualified with Uniform Energy Factor of 3.90
General | |||
|---|---|---|---|
Color/Finish Family | White | Use Location | Indoor |
Series Name | REHP Series | Display Type | Digital |
Type | Tank | Installation Type | Floor mount |
Power Source | Electric | Ignition Type | Electric |
Grade | Residential | ||
Dimensions | |||
|---|---|---|---|
Depth (Inches) | 25.6 | Rated Storage Capacity | 61-Gallon |
Diameter (Inches) | 25.6 | Water Connection Size | 3/4-in |
Family Size | 5 | Weight (lbs.) | 250 |
Height (Inches) | 65 | Width (Inches) | 25.6 |
Nominal Capacity (Gallons) | 65 | ||
Features | |||
|---|---|---|---|
Automatic Shut-Off | No | Scale Prevention | No |
GPH Recovery at 90 Degrees F (Gallons) | 27.5 | Super High Efficiency | Yes |
Grid Capable | No | Temperature and Pressure Relief Valve | Yes |
High Altitude Model | No | Uniform Energy Factor | 3.9 |
Hybrid Heat Pump Technology | Yes | Voice Controlled | No |
Leak Detection | Yes | Voltage | 240 |
Maximum Temperature (Fahrenheit) | 150 | Water Connection Location | Side |
Minimum Temperature (Fahrenheit) | 110 | Water Heater Style | Tall |
Point of Use | No | Wattage (Watts) | 5000 |
Compatibility | |||
|---|---|---|---|
App Compatibility | No | Works with Apple HomeKit | No |
Bluetooth Compatibility | No | Works with iOS | No |
Smart Compatible | No | Works with SmartThings | No |
Wi-Fi Compatibility | No | Works with the Google Assistant | No |
Works with Amazon Alexa | No | For Use with Mobile Homes | Yes |
Works with Android | No | For Use with RVs | No |
Warranty | |||
|---|---|---|---|
Warranty | 10-year limited | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | Safety Listing | UL safety listing | |
ENERGY STAR Certified | Yes | AHRI Certified | Yes |
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 40101800 | ||
Check out the Best Selling Water Heaters on Lowes.com
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this heat pump water heater for exceptional performance and efficiency. The unit delivers continuous hot water even during high-demand use like back-to-back showers, with hybrid mode combining heat pump efficiency and electric backup. Economy mode cycles efficiently, often just twice daily, and many report significant energy bill reductions. Operation is remarkably quiet—described as barely audible even upstairs. Installation is straightforward with intuitive controls and solid construction. A few mention rebate issues or minor hardware concerns like loose fittings, but these remain isolated and don't diminish the strong overall satisfaction.
Customer review summary generated by AI, including incentivized reviews.It pulls heat from my garage to heat the water.
The heat pump water heater was pricey, but the possible electric monthly cost shavings plus $500. cash back incentive from SRP helped make the decision easy. It sucks in the heat from my garage to help heat the water. In return the unit pushes ac cold air out.
From Super High Efficiency Residential 50 Gallon Electric Heat Pump Water Heater with 3.75 UEF Verified PurchaserIncentivized
Easy installation
Installation was pretty straightforward. I had a 50 gallon electric and replaced it with the Rinnai 80 gallon. Plenty of hot water. I was surprised how quickly it got over 100 degrees after turning it on the first time though I did turn on the heating element as well as heat pump. Been in Economy mode since and it's only kicked on the heat pump and we have never run out of hot water despite multiple showers a day and other hot water uses.
From Super High Efficiency Residential 80 Gallon Electric Heat Pump Water Heater with 4.0 UEF Verified PurchaserIncentivized
Quite happy
We’re very happy! Delivered 1 day early, heated up fast, looks great! Plumber installed it in under an hour.
Works Great
Replaced the old gas water heater with the Rinnai REHP50, the installation is done by a plumber with an expansion tank (recommended in the manual), runs super quiet, and should be highly energy efficiency (based on the electricity usage in the last couple of days).
From Super High Efficiency Residential 50 Gallon Electric Heat Pump Water Heater with 3.75 UEF Verified Purchaser
Great HP Water Heater
Works great, and very efficient. The schedule features in the controller could use some work though. It's very finicky if you want a more complex timing/mode profile. For example, if you want heat pump mode for part of the day, then you want economy for another part, you have to leave a 15 minute period where the heater is completely off between the different modes. Everything also has to start at midnight, or it gets confused. You can't schedule over midnight.
From avidratings.com
Rinnai Heat Pump water heater
A new technology to me, but I needed to replace a gas WH with electric to eliminate some ducting, and when I found out there are now heat pump versions I decided to give it a try. Installation was easy with good directions supplied. In e-mode the water heated up very quickly and then we switched it to hybrid to maintain temp more economically. The unit has no problem maintaining temp, and has not had any effect on water pressure. If anything I feel like the hot water gets to the taps a little fa...
From Super High Efficiency Residential 50 Gallon Electric Heat Pump Water Heater with 3.75 UEF Verified PurchaserIncentivized
Efficient but Heavy!
The water heater is great! Different install than traditional tanks with in and out on the side of the tank. Definitely recommend delivery of the product as it weighs 246 pounds. Took some engineering to unload. Glad for the rebate from power company AND its conditioning my basement space some.
Rinnai Hybrid heat pump water heater .
Easy to use. Display a little difficult to view. Operating system is fine.
From Super High Efficiency Residential 50 Gallon Electric Heat Pump Water Heater with 3.75 UEF Verified PurchaserIncentivized
It’s quite large. Nice looking piece of equipment
It’s a beautiful tank, my kids thinks it’s a space ship. It’s white, tall, futuristic looking.
From Super High Efficiency Residential 80 Gallon Electric Heat Pump Water Heater with 4.0 UEF Verified Purchaser
Efficient and Quiet
65-gallon was a beast to move into the basement, but we’re enjoying the extra hot water. It works and it’s quiet - can’t ask for much more than that.
10 Questions
3
Answers
1
Answer
1
Answer
1
Answer
1
Answer
1
Answer
1
Answer
1
Answer
1
Answer
1
Answer