Rinnai SE Series 6.5 GPM Outdoor Condensing Tankless Water Heater (LP Gas)
- Authorized Online Dealer
- Free Shipping (exclusions may apply)
- We Beat The Lowest Price
- Fast 4–7 Day Delivery
- Manufacturer Warranty Included
- Questions? Call Our Experts: +1 (800) 484-0224
Rinnai SE Series 6.5 GPM Outdoor Condensing Tankless Water Heater (LP Gas) is backordered and will ship as soon as it is back in stock.
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Price Match Guarantee
Price Match Guarantee
We work very hard to ensure that we offer the absolute best prices online. If you find another online store that offers a lower price than us, let us know and we beat the price hands down. We want you to feel confident that you are getting the absolute best price for the product you are ordering.
Our 100% Price Match Guarantee has the following restrictions:
Promotions such as rebates and buy one, get one free offers are not eligible
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The competitor must be an Authorized Retailer of the item you have purchased
The Price Match Guarantee includes will be calculated based on item price, sales tax, shipping charges
Price Matches Do Not Apply For Exchange Orders, or replacements
Please Note: Some Exclusions May Apply
Delivery and Shipping
Delivery and Shipping
Your order processing time is 1 to 2 days. Please note that the cut-off time for order placement is 6 p.m. Orders received after this time will be processed on the following business day.
Your order will arrive within 4 to 7 days on average (free shipping over $200). Shipping for orders under $200 incurs a flat fee of $15. We currently offer shipping only within the continental United States (island deliveries may incur additional costs); international shipping is not available.
Mostly all of our orders are shipped via one of our third-party freight carriers (18-wheeler). If your order has an item that is shipped on a freight carrier, you will be contacted to schedule a curbside delivery time. Please make sure to put the correct phone number at checkout.
Upon placing your order, you will receive a confirmation e-mail. This message will confirm your order has been received by our system, and your credit card was approved for purchase. We will not charge your card until the item has shipped unless it's back ordered and we need to hold an item for you.
As soon as your order is received on our end, we process it!
Rinnai SE Series 6.5 GPM Outdoor Condensing Tankless Water Heater (...
• Authorized Online Dealer
• Free Shipping + No Sales Tax (exclusions may apply)
• We Beat The Lowest Price
• Fast 4-7 Day Delivery
• Manufacturer Warranty Included
• Questions? Call Our Experts: +1 (800) 484-0224
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Description
Description
Upgrade your home’s hot water system with the Rinnai SE Series 6.5 GPM Outdoor Condensing Tankless Water Heater (LP Gas) — a perfect blend of energy efficiency, smart technology, and long-lasting performance. Designed for outdoor installation, this ENERGY STAR® certified unit provides endless hot water for up to three bathrooms simultaneously, making it ideal for families and larger households.
With Wi-Fi readiness, remote diagnostics, and flexible installation options, the Rinnai SE Series ensures convenience, reliability, and top-tier efficiency every time you turn on the tap.
Key Features:
- Endless Hot Water Supply – Supports up to 2–3 bathrooms simultaneously.
- Wi-Fi Ready Technology – Optional control and monitoring via Rinnai app.
- Smart Remote Diagnostics – Easy maintenance and proactive service alerts.
- Energy Efficient Condensing Design – Certified ENERGY STAR® performance.
- Compact Outdoor Unit – Saves indoor space and reduces installation hassle.
- Durable Construction – Built to last with up to 2x longer service life.
- High Heating Output – 130,000 BTUs for rapid water heating.
- Flexible Venting Options – Easier installation for any home layout.
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Reliable Propane Operation – Ideal for homes without natural gas access.
Specifications:
| Attribute | Details |
|---|---|
| Model | RUS65EP |
| Brand | Rinnai |
| Series | SE Series |
| Fuel Type | Propane (LP) |
| Installation Type | Outdoor |
| Color/Finish | White |
| BTU Input | 130,000 BTU |
| Hot Water Flow Rate | 0.26 – 6.5 GPM |
| Uniform Energy Factor (UEF) | 0.86 |
| ENERGY STAR® Certified | Yes |
| Maximum Bathrooms Supported | 2 – 3 |
| Dimensions (W × H × D) | 18.5" × 27" × 10.5" |
| Venting Type | Condensing |
| Wi-Fi Ready | Yes (Accessory required) |
| Warranty | Limited Manufacturer Warranty |
Care & Maintenance Instructions
- Schedule annual professional maintenance to ensure efficiency and longevity.
- Keep air intake and exhaust vents clear of debris and obstructions.
- Inspect gas and water connections periodically for safety.
- Use Rinnai-approved accessories and parts for best performance.
- Clean the exterior housing with a damp cloth — avoid harsh chemicals.
- Protect the unit from freezing temperatures if exposed outdoors.
Let customers speak for us
The rugged rock-like exterior blends beautifully into our deck design. The seating for six is spacious, and the 10 therapy jets deliver smooth and relaxing streams. Heats quickly and hides all the mechanicals underneath. Totally exceeded our expectations.
much better than our old open fireplace
We love it! It looks very realistic!
Love the tropical vibes it brings to my backyard. Worth every cent. Fast ship and great service.
Peaceful water sound and super easy to maintain.
Looks great in the living room. It puts out really nice flames.
This massive waterfall made our pool feel like a resort. The roar of that cascade is hypnotizing and the finish looks incredibly lifelike. We chose brown rock and it blends perfectly. Installation needed 3 people, but totally worth it.
Does exactly what it’s supposed to do.
Looks incredible in the backyard. Setup wasn’t hard
This grill is a beast! Super high quality.
We sold our wood unit for this, and haven’t looked back. Easy pilots, no mess, looks great
Works well. Sent in a timely manner. Cheapest online too!
Installation was extremely easy. Came with all the equipment needed!
We wanted something tropical, this fit perfectly!
