Rinnai RE Series 6.6 GPM Outdoor Tankless Water Heater with Smart-Circ™ Recirculation Pump (LP)
- 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 RE Series 6.6 GPM Outdoor Tankless Water Heater with Smart-Circ™ Recirculation Pump (LP) 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:
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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 RE Series 6.6 GPM Outdoor Tankless Water Heater with Smart-C...
• 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
The Rinnai RE Series 6.6 GPM Outdoor Tankless Water Heater with Smart-Circ™ Recirculation Pump (LP) redefines comfort and efficiency for modern homes. Designed for outdoor installation, this high-performance water heater offers endless hot water on demand, smart learning technology, and energy-saving performance in a sleek, durable design.
Featuring Smart-Circ™ Intelligent Recirculation™, this advanced system learns your household’s hot water usage patterns and automatically schedules recirculation, minimizing water waste and improving convenience. Built with a compact copper heat exchanger, LED screen, and easy wall mounting bracket, the Rinnai RE Series ensures long-lasting reliability and low maintenance.
Perfect for homeowners who value efficiency, innovation, and sustainability, the Rinnai RE Series delivers premium comfort with a smaller footprint.
Key Features:
- Smart-Circ™ Intelligent Recirculation™ – Learns and adapts to your hot water habits for optimal performance.
- Endless Hot Water – 6.6 GPM flow rate ensures steady water supply for multiple fixtures.
- Energy Efficient – 0.81 Uniform Energy Factor helps save on energy costs.
- Built-In Recirculation Control & Pump – No external controller needed; fully integrated system.
- Compact Design – Clean internal layout and sliding wall bracket make installation simple.
- Durable Construction – Copper heat exchanger enhances longevity and thermal efficiency.
- Optional Freeze Protection – Keeps your system safe during cold weather.
- LED Screen & Programmable Reminders – Easy monitoring and maintenance alerts.
- Safety Handle & Mounting Bracket – Secure installation and simple servicing.
-
Optional Accessories Available – Leak Detection Kit and Isolation Valve Kit sold separately.
What’s Included![]()
- 1 × Rinnai RE Series 6.6 GPM Outdoor Tankless Water Heater (LP)
- Built-In Recirculation Pump
- Wall Mounting Bracket
- Programmable Control System
- Valve Kit
Specifications
| Attribute | Details |
|---|---|
| Brand | Rinnai |
| Series | RE Series |
| Model Number | REP160EP |
| Fuel Type | Propane (LP) |
| Installation Type | Outdoor |
| Flow Rate | 6.6 GPM |
| BTU Rating | 160,000 BTUs |
| Energy Factor (UEF) | 0.81 |
| Recirculation System | Smart-Circ™ Intelligent Recirculation™ |
| Pump Included | Yes |
| Heat Exchanger | Copper |
| Color/Finish | Silver |
| Vent Type | Non-Condensing |
| Dimensions (W × H × D) | 14.05" × 22.87" × 10.77" |
| Recommended Accessory | Isolation Valve Kit – MIVK-T-LW (Sold Separately) |
Care & Maintenance Instructions
- Schedule annual professional maintenance for optimal performance.
- Keep the outdoor unit clear of debris and obstructions to ensure proper ventilation.
- Flush the system every 12–18 months to prevent scale buildup in the heat exchanger.
- Protect the unit during freezing temperatures using Rinnai’s optional freeze protection kit.
- Regularly inspect all valves and connections for leaks or corrosion.
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!
