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Rinnai V53DeP Propane Tankless Water Heater, 5.3 GPM, Outdoor Installation

  • Based on 2,756 reviews
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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, Aug 29
Order within 7 hours and 30 minutes
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Style: Propane


Size: 5.3 GPM


Features

  • Endless Hot Water For Every Need: Enjoy the convenience of our tankless hot water heater with a 5.3 GPM flow rate, delivering unlimited hot water to multiple appliances for your busy household
  • Energy-Efficient Performance: Our propane tankless water heater conserves energy by heating water on demand, ensuring you use energy only when needed while enhancing the unit's lifespan with improved scale detection features
  • Optimal Space-Saving Design: The compact design of this outdoor propane water heater allows for installation in tight spaces while providing powerful and consistent hot water flow, perfect for families and individuals alike
  • Professional Installation Recommended: Ensure seamless performance and longevity by having a qualified technician install your Rinnai tankless water heater, offering peace of mind and adherence to safety standards
  • Reliable Warranty Protection: Backed by a robust warranty, our Rinnai water heater includes a 10-year warranty on the heat exchanger, a 5-year warranty on labor, and a 1-year warranty on parts, confirming our commitment to quality

Description

Experience the convenience of endless hot water with the Rinnai tankless water heater, designed for energy-conscious homeowners. This compact and durable propane tankless water heater offers high performance with a flow rate of up to 5.3 GPM, ensuring a powerful and constant stream of hot water for multiple appliances simultaneously. The efficient design of this outdoor propane water heater conserves energy by heating water only when needed, making it an ideal choice for families and new home buyers. Enhanced scale detection minimizes long-term damage, contributing to its reliability and durability. Professional installation is recommended to ensure optimal performance, while the robust warranty provides peace of mind with 10-, 5-, and 1-year protection for various components. Enjoy modern convenience with Wi-Fi monitoring capabilities, allowing you to easily manage your on-demand water heater from anywhere. Whether you're seeking a solution for a busy household or a smart home upgrade, the Rinnai water heater delivers versatility and reliability, making it the perfect fit for your lifestyle.

Brand: Rinnai


Product Dimensions: 13"W x 30"H


Special Feature: Tankless, High-Efficiency, Wi-Fi Capable, Enhanced Scale Detection, Endless Hot Water Flow


Color: V53DeP - Propane/5.3 GPM


Heat Output: 81 Kilowatts


Brand: ‎Rinnai


Product Dimensions: ‎13"W x 30"H


Special Feature: ‎Tankless, High-Efficiency, Wi-Fi Capable, Enhanced Scale Detection, Endless Hot Water Flow


Color: ‎V53DeP - Propane/5.3 GPM


Heat Output: ‎81 Kilowatts


Efficiency: ‎High


Style: ‎Propane


Mounting Type: ‎Wall


Is Electric: ‎No


Manufacturer: ‎Rinnai


Item Depth: ‎7.9 in / (202 mm)


UPC: ‎766156011801


Global Trade Identification Number: ‎01


Part Number: ‎V53DeP


Item Weight: ‎33 pounds


Item model number: ‎V53DeP


Size: ‎5.3 GPM


Pattern: ‎Heater


Item Package Quantity: ‎1


Measurement System: ‎Metric


Special Features: ‎Tankless, High-Efficiency, Wi-Fi Capable, Enhanced Scale Detection, Endless Hot Water Flow


Included Components: ‎Water Heater


Batteries Required?: ‎No


Warranty Description: ‎See Manufacturer


Date First Available: December 27, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Aug 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Durable if you maintain it
Style: Natural Gas, Indoor Installation Size: 7.5 GPM
Installed this in November 2018. Been hassle free, working perfectly since then. Love the endless hot water, and being able to refill the hot tub with hot water is great. We have extra hard water, so I flush it with 3 gallons of pure food grade vinegar every 6 months. This is critical, but also really easy, once you set up isolation valves and get a good little pump and a 5 gallon bucket. I flush with the heat on, set to lowest temp, only takes 20 min to run clear. New instructions say to run it cold with heat off, last unit we had in 2001 said to let it heat the vinegar for faster cleaning. Not an easy DIY install, especially the gas line upgrade. I had to run 60ft of 1 inch gas line at the last house, was a difficult job. Many cities don't allow homeowner gas line work, I got lucky and was able to get permits in 2 cities over the years. Vent kit install was fairly easy, out a side wall, cut a big hole in the wood rim joist. Needed to drill and saws all through 6 inches of wood, took a while, but pretty basic. You need to do a lot of planning and make sure your vent is not too close to a window. Check with your city first to learn their requirements, they can vary a bit. Lots of plumbing had to be moved/replaced, as we moved the location about 8 ft away from the old one. Even with all the work, the payoff is worth it. Endless hot water, lower gas bill, and about an extra closet of floor space gained. That was huge in a small living space. ... show more
Reviewed in the United States on December 29, 2024 by C.O.

  • Nice unit, no issues, easy install, just buy it
Style: Propane Size: 5.3 GPM
Buy it. We have a much bigger rannai on primary residence and it is 12 years old and I've never serviced/flushed it as advised. We (2 teenagers me and wife) have had zero issues and the gals take lots of long showers, shave or whatever. Bought this one for a weekend tiny house/Park model RV/trailer. Much smaller capacity than my primary residence unit but happy to see it was the same quality, basic physical size and function . Just hook up 120v to unit for the ignighter, plumb in your gas and water lines and fire it up. Runs shower, kitchen faucet and bath faucet all on full hot with 115 deg water with no issue. Only have 3 fixtures so not sure how many more it could handle. Factory preset to 115 deg but changeable with dip switches to hotter or cooler. Came very securely packed. I installed service valves but will likely never service it. If I can get 12 plus years out of it without paying it any attention I'm happy. Doesn't come with a temperature controller but in 12 years we've only touched the one on my other unit when we moved it to paint the wall. We keep it set to 115 or maybe 120 default to be safe for any kids. That's too hot to hold your hand under anyway so never had a need to adjust. We have this unit plumbed to standard 20lb/30LB propane cylinders and it doesn't mind. Gained a free closet by replacing our tank unit with this one mounted on the outside wall instead of the inside wall. ... show more
Reviewed in the United States on April 10, 2022 by whatever

  • Very good unit. Tricky install. Need special vent pipes, not your old ones.
The piping that, in my case went up through the crawl space, then through the roof was tricky to install. Ordered all new pipe after measuring carefully and cataloging the fittings I'd need (45's, 90's, and so on). Make sure to order the right diameter double-walled pipe. Look online. I ordered online and the company actually shipped the same day, and it came the next, which is nice if, like me, you are without hot water in the interim. S. Brewer's review is excellent. He covers all the crucial points very well. He explains clearly what you will be faced with if you decide to DIY the job. It was challenging. When you get to the point of lifting the unit up to hang it on the wall while simultaneously marrying it to the vent pipe, a second set of hands would be a major plus. I did it myself, but a second set of hands would be real boon at that point. I was able to use the existing hole in the roof, but, as it turned out, the contractor who built the house preferred to cut a gigundo hole in the roof instead of doing the geometry to accurately predict the penetration location and hole size. To compensate, I created a plywood insert with a proper hole cut into it, pre-drilled the screw holes, and then used light cord to pull the "mask" up from above, up on the roof. Once I had it placed properly, I used a right-angle drill to drive in the screws from underneath. Don't forget that you'll need a flashing unit on the roof to make a good waterproof seal, and also some roofing tar to further seal it. Be careful when lifting the shingles to slip the flashing unit under them to avoid breaking them. If you do some minor damage to the surrounding shingles, use the roofing tar to compensate. Once installed, the unit works very nicely with the caveat that it does not seem possible to set the temperature above 120°F. That's really sufficient, but my old unit was set at 125°F. Not a deal breaker. If you've not had an on-demand heater before, be aware that when running hot water, there's a lag before you actually get hot water. With this unit about 20' from the kitchen sink, that's about 30-45 seconds before the water warms up. Overall, very happy to have hot water again, and this unit outperforms the previous, larger capacity unit it replaced. Install a phosphor filter upstream from the unit to reduce maintenance flushing. Do install the valve set that will later permit de-scaling the boiler tank. This is important for the longevity of the installation. TIP: use the woven steel, flexible pipes to connect the unit to gas, inlet, and outlet pipes. These are much easier to work with than their copper counterparts, which are hard to bend-- MUCH easier. Good luck. If you prepare well ahead of actually doing the job, you will greatly reduce the stress factor in carrying out the actual installation. Do your homework. YouTube is your friend. ... and DO read S. Brewer's excellently written and potentially very helpful exposition on the entire process of installing these units. p.s. If you need hot water in a hurry at your taps, you'll want to spend the extra spondoolix for the unit with a recirculating pump: it's a luxury, but if you prefer faster delivery of hot water to your taps, you'll want that version of the heater. Cheers, N. ... show more
Reviewed in the United States on November 12, 2022 by Netizen

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