Rinnai RE Series 7.9 GPM Outdoor Tankless Water Heater with Smart-Circ™ Recirculation Pump – Natural 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 RE Series 7.9 GPM Outdoor Tankless Water Heater with Smart-Circ™ Recirculation Pump – Natural Gas is backordered and will ship as soon as it is back in stock.
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Price Match Guarantee
Price Match Guarantee
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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.
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As soon as your order is received on our end, we process it!
Rinnai RE Series 7.9 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
Upgrade your home’s hot water system with the Rinnai RE Series 7.9 GPM Outdoor Tankless Water Heater, engineered for smart efficiency and lasting reliability.
Featuring Smart-Circ™ Intelligent Recirculation™, this unit automatically learns your household’s water-use patterns to deliver hot water exactly when you need it—saving time, energy, and money.
Built for outdoor installation, the Rinnai RE Series combines advanced technology with a compact copper heat exchanger and energy-efficient design for optimal performance.
Whether it’s your morning shower or daily chores, enjoy continuous comfort and peace of mind backed by Rinnai’s trusted innovation.
Key Features:
- Smart-Circ™ Intelligent Recirculation™ – Learns your water-use habits and schedules recirculation automatically.
- Built-In Recirculation Pump – Eliminates wait times for hot water and reduces water waste.
- LED Display Screen – Easy temperature and service monitoring at a glance.
- Compact Copper Heat Exchanger – Provides reliable heat transfer and long-lasting durability.
- Programmable Service Reminders – Helps maintain peak performance over time.
- Safety Handle & Bracket System – Simplified installation with wall mounting hardware included.
- Energy Efficient Design – 0.81 Uniform Energy Factor for reduced utility costs.
- Optional Leak Detection & Freeze Protection Kits – Add advanced safety and protection features.
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Outdoor Rated – Perfect for homes and properties needing efficient, space-saving outdoor installation.
What’s Included![]()
- Rinnai RE Series 7.9 GPM Outdoor Tankless Water Heater (Natural Gas)
- Built-in Recirculation Pump
- Wall Mounting Bracket
- Valve Kit
- Safety Handle & Bracket
- Installation Hardware & Manual
Recommended Add-On (Sold Separately): Isolation Valve Kit – MIVK-T-LW
Specifications
| Specification | Details |
|---|---|
| Model Number | REP199EN |
| Series | Rinnai RE Series |
| Fuel Type | Natural Gas |
| Hot Water Flow Rate | Up to 7.9 GPM |
| BTU Rating | 199,000 BTUs |
| Energy Factor (UEF) | 0.81 |
| Installation Type | Outdoor |
| Recirculation System | Smart-Circ™ Intelligent Recirculation™ |
| Pump Included | Yes |
| Vent Type | Non-Condensing |
| Dimensions (W × H × D) | 14.05" × 22.87" × 10.77" |
| Finish / Color | Silver |
| Heat Exchanger Material | Copper |
| Control Interface | LED Screen |
| Optional Add-Ons | Leak Detection Kit, Freeze Protection |
| Warranty | Manufacturer’s Limited Warranty |
Care & Maintenance Instructions
- Schedule annual professional servicing for optimal performance.
- Use Rinnai-approved cleaning and maintenance products only.
- Keep unit free from dust and debris to maintain air intake efficiency.
- Protect from direct rainfall using manufacturer-approved covers when possible.
- Follow on-screen service reminders via the built-in LED interface.
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!
