SKU:RE140eP
Rinnai RE Series 25" 140K BTU Outdoor Non-Condensing Propane Gas Tankless Water Heater
Rinnai RE Series 25" 140K BTU Outdoor Non-Condensing Propane Gas Tankless Water Heater
Couldn't load pickup availability
- Free Shipping on Orders Over $200
- Same-Day Order Processing
- Easy Monthly Installments Starting at 0% APR*
• Text or call 888-992-1556
• Email support@usfireplacestore.com
• Start a live chat
Our team is available to serve you 8:00 AM - 11:59 PM ET, 7 days a week.
RE140eP is the perfect combination of high efficiency, comfort and value in a natural gas non- condensing tankless water heater from Rinnai. Ideal for small to medium homes or remodels. Only the size of a small suitcase, is easy-to-install, reliable, and perfect for outdoor locations; Rinnai products provide peace of mind with warranties that surpass the competition.
In a non-condensing tankless water heater, such as the RE140, once you turn on the tap, cold water goes into the tankless heater and the flame is activated. Water is heated as it passes through the coils in the copper heat exchanger, exits the water heater, into your pipes, and up to the fixture calling for the hot water. Depending on the amount of hot water called for, the flame adjusts accordingly to heat more or less water.
![]() Up to twice the lifespan of most tanks
|
![]() Never run out of hot water
|
![]() Compact size to fit every space
|
Benefits of a Tankless Hot Water Heater:
- Endless hot water - Heats water as it goes through the pipes, offering endless hot water for your home (or business)
- Hot water on demand - Once you turn the water on, hot water runs through your pipes and out the faucet! Virtually no time or water is wasted waiting for the water to heat up
- Highly Efficient - Gallon for gallon, you will spend less money heating your hot water. With a tankless system, the water is heated on demand rather than sitting in a storage tank. A storage tank typically heats the water intermittently throughout the day and night not only when it is needed. This unit is Energy Star Qualified and features an Energy Factor of 0.96 (the closer to 1.0 the better)
- Long-lasting - Unlike a storage tank in which the water sits in the tank all the time creating sediment and rust, a tankless water heater will last longer
- EZ Connect - Allows for connection of two units together
Features
- Uniform Energy Factor of .81
- Mobile Home Certified
- Ultra Low NOx
- CSA and AHRI Certified
- Life of unit extended with enhanced scale detection technology which reduces the possibility of serious damage to the water heater
- Has a lock function for temperature settings. Prevents unwanted changes to settings
- Complies with South Coast Air Quality Management District 14 ng/J or 20 ppm NOx emission levels
Specifications
Manufacturer Trade Model Number |
RE140eP |
Product Depth |
10.77 in / (274 mm)
|
Product Height | 24.64 in / (626 mm) |
Product Width | 14.05 in / (357 mm) |
Product Weight | 42.1 lb / (19.1 kg) |
Gas Type | Propane Gas |
Installation Type | Outdoor Only |
Recirculation Capable | No |
Residential Energy Star | No |
Energy Factor | 0.82 |
Wi-Fi Capable | Yes |
SCAQMD Approved | Ultra-Low NOx |
Installation
To connect with a Rinnai-trained installer, you can utilize the Rinnai Dealer Locator by visiting the link: https://www.rinnai.us/find-pro. Alternatively, you can directly reach out to Rinnai's dedicated customer support team via the Toll-Free Number: 1 (800) 621-9419.
Documents & Files
Warranty
Residential Warranty
![]() |
Heat Exchanger: 15 years or 12,000 operation hours, whichever occurs first |
![]() |
5 Year Warranty on Parts |
![]() |
1 Year Labor Warranty |
Commercial Warranty
![]() |
Heat Exchanger: 8 years |
![]() |
5 Year Warranty on Parts |
![]() |
1 Year Labor Warranty |




What our customers are saying...
-
Researched and ordered my fireplace from US FIreplace Store. Pricing was a fair value however, the customer service was EXCELLENT! I had an issue with the direct vent venting. I called US Fireplace and the correct items were sent out the next day AND Janessa stayed on top of my return authorization and sent me the permissions and documents I needed to return the incorrect item and no cost to me, including return shipping. Overall, I am a very satisfied customer and my fireplace looks and operates flawlessly. I am glad that I selected US FIreplace to source my direct vent fireplace. Thank you for the great service.
Clay
Monteagle, TN
-
I had placed an order, through Lowe's Home Improvement, for an Electric Firebox: Revillusion RBF42. Ordered 1st part of January. Was told I would have it in 3 weeks. When checking to see is it came in, was told it was delayed to 3/15. Was then told is was delayed until 4/25. Waited until 4/27 to check on it. Was then told it was now delayed until August. This firebox was going in a new Sun Room addition. I could not get my final inspection until the Firebox was installed. I went on line and googled for this same product. US Fireplace Store web site was given to me. This was on a Saturday. I call and reached a very nice man. Explain what I was look for. He checked and told me they had 30 of them in stock. I almost fell out of my chair. I clarified with him the product I was wanting. I ask how soon could I get it. He told me it would ship today. Again, was amazed. It arrived on the following Monday. What a pleasure and a relief working with US Fireplace Store and their employees. Exceed my expectations.
Thomas W.
Fort Mill, SC
-
Great prices, quick delivery and fast hassle free services on the issue I encountered. I had purchased an electric fireplace unit that would not fit into the existing fireplace space. With one email I was able to get the wrong fireplace refunded and picked up at my home at no extra cost and the new one I purchased and delivered free of charge. Great company.
John P.
Denvers, MA
Trusted by thousands of customers, big and small
Why US Fireplace Store
-
Live Chat Support
No chatbots. Speak with a human. Average response time is 48 seconds.
-
Easy Returns
Need to return the merchandise? We accept returns for 30 days from the date of delivery.
-
7 Days/Week Service
We're here to help on live chat, email & phone. 8:00 AM - 11:59 PM Eastern Time.
-
20,000+ Products
Best selection of hearth & heating products on the internet. Fireplaces, stoves, fire pits, heaters, log sets and more.
-
Pay Over Time
0% APR is available for 3 and 12- month financing.* See if you prequalify today.
-
Staff Picks
Check out the Staff Picks collection. See the top products selected by our team.