Skip to content
About Us FAQs Contact Us Price Match Guarantee Request A Quote My Account
July Sale Is Live! | Click Or Call 833-658-3387
Rinnai RE180EP
Rinnai RE180EP 01
Rinnai RE180EP 02
Rinnai RE180EP
Rinnai RE180EP 01
Rinnai RE180EP 02

Rinnai 180,000 BTU Water Heater Tankless Propane Gas Non-Condensing Outdoor

By Rinnai | Model: RE180EP | ID: 60229
✓ No Sales Tax - in most states excluding California
✓ Manufacturer Warranty Included
✓ Satisfaction Guarantee - or return within 30 Days
✓ Most Products In Stock - Call or Text (833) 658-3387 for availability
$1,091.16 + FREE SHIPPING

ADD TO CART FOR BEST PRICE
Working on a big project?
Free Shipping On Orders $1000 See our shipping policy
Flexible Financing Finance with Affirm. See terms
Lowest Price Guarantee Find it cheaper? We'll match it. See terms
Speak with an Expert Call us at (833) 658-3387
Product Details

Rinnai 180,000 BTU Water Heater Tankless Propane Gas Non-Condensing Outdoor RE180EP

The Rinnai RE180eP delivers the perfect combination of high efficiency, comfort, and value in a propane gas non-condensing tankless water heater. Ideal for small to medium homes or remodels, this compact outdoor unit is approximately the size of a small suitcase, making installation simple while maintaining powerful performance. Built for reliability and backed by Rinnai’s industry-leading warranty coverage, the RE180eP provides dependable hot water and long-term peace of mind.

Designed specifically for outdoor installation, this propane tankless water heater delivers instant, on-demand hot water while reducing energy consumption and lowering utility costs. With high BTU output and Wi-Fi capability, it offers both performance and modern convenience for today’s homeowners.

  • High Energy Efficiency: Uniform Energy Factor (UEF) of 0.82 for improved energy savings and reduced operating costs.
  • Powerful Heating Performance: 10,400 BTU minimum to 180,000 BTU maximum for consistent, high-capacity hot water delivery.
  • Compact Outdoor Design: Small suitcase-sized unit ideal for space-saving outdoor installation in residential applications.
  • Propane Gas Operation: Efficient propane-powered performance for reliable, cost-effective water heating.
  • Wi-Fi Capable: Compatible with Control-r® module for smart home integration and remote system monitoring.
  • Industry-Leading Warranty: 15-year limited warranty on heat exchanger, 5-year on parts, and 1-year on labor.
  • Ideal for Remodels: Easy-to-install design makes it perfect for home upgrades and replacements.

The Rinnai RE180eP is an energy-efficient, high-performance propane tankless water heater engineered for outdoor installation, delivering reliable hot water and exceptional value for small to medium-sized homes.

Vew More Tankless Water Heaters

Specifications

Rinnai 180,000 BTU Water Heater Tankless Propane Gas Non-Condensing Outdoor RE180EP

Brand Rinnai SKU RE180EP
Product Type Tankless Heater Installation Type Outdoor Only
Fuel Type Propane Energy Star Rated No
Energy Factor (UEF) 0.82 Type Non-Condensing
BTU (Min) 10,400 BTU (Max) 180,000
Temperature Range (F) 98°F to 140°F Flow Range (GPM) 0.4 - 8.5
Voltage 120v Gas Connection 3/4"
Cold Water Inlet (NPTM) 3/4" Hot Water Outlet (NPTF) 3/4"
Depth (Inches) 10.77" Height (Inches) 24.64"
Width (Inches) 14.05" Weight (lbs) 42.1 lbs
Application Residential
Warranty

Rinnai 180,000 BTU Water Heater Tankless Propane Gas Non-Condensing Outdoor RE180EP

Warranty Type Heat Exchanger Parts Labor
Standard For Residential 15 years 5 years 1 years
Standard For Commercial 8 years 5 years 1 years
Documents

Rinnai 180,000 BTU Water Heater Tankless Propane Gas Non-Condensing Outdoor RE180EP

Brochure

Submittal Sheet

User Guide

Energy Guide

Model Transition Guide

Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at [email protected].

Returns: For returns unrelated to damage, contact us at [email protected] for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at [email protected] or call (833) 658-3387.

Reviews

Product Q&A

Have a specific question?

Be the first to ask a question about this product.

Our Real Customer Reviews

See what our customers have said about us.

Customers rate us 4.9/5 based on 31 reviews.
Connect with HVAC Store Support
Product Details

Rinnai 180,000 BTU Water Heater Tankless Propane Gas Non-Condensing Outdoor RE180EP

The Rinnai RE180eP delivers the perfect combination of high efficiency, comfort, and value in a propane gas non-condensing tankless water heater. Ideal for small to medium homes or remodels, this compact outdoor unit is approximately the size of a small suitcase, making installation simple while maintaining powerful performance. Built for reliability and backed by Rinnai’s industry-leading warranty coverage, the RE180eP provides dependable hot water and long-term peace of mind.

Designed specifically for outdoor installation, this propane tankless water heater delivers instant, on-demand hot water while reducing energy consumption and lowering utility costs. With high BTU output and Wi-Fi capability, it offers both performance and modern convenience for today’s homeowners.

  • High Energy Efficiency: Uniform Energy Factor (UEF) of 0.82 for improved energy savings and reduced operating costs.
  • Powerful Heating Performance: 10,400 BTU minimum to 180,000 BTU maximum for consistent, high-capacity hot water delivery.
  • Compact Outdoor Design: Small suitcase-sized unit ideal for space-saving outdoor installation in residential applications.
  • Propane Gas Operation: Efficient propane-powered performance for reliable, cost-effective water heating.
  • Wi-Fi Capable: Compatible with Control-r® module for smart home integration and remote system monitoring.
  • Industry-Leading Warranty: 15-year limited warranty on heat exchanger, 5-year on parts, and 1-year on labor.
  • Ideal for Remodels: Easy-to-install design makes it perfect for home upgrades and replacements.

The Rinnai RE180eP is an energy-efficient, high-performance propane tankless water heater engineered for outdoor installation, delivering reliable hot water and exceptional value for small to medium-sized homes.

Vew More Tankless Water Heaters

Specifications

Rinnai 180,000 BTU Water Heater Tankless Propane Gas Non-Condensing Outdoor RE180EP

Brand Rinnai SKU RE180EP
Product Type Tankless Heater Installation Type Outdoor Only
Fuel Type Propane Energy Star Rated No
Energy Factor (UEF) 0.82 Type Non-Condensing
BTU (Min) 10,400 BTU (Max) 180,000
Temperature Range (F) 98°F to 140°F Flow Range (GPM) 0.4 - 8.5
Voltage 120v Gas Connection 3/4"
Cold Water Inlet (NPTM) 3/4" Hot Water Outlet (NPTF) 3/4"
Depth (Inches) 10.77" Height (Inches) 24.64"
Width (Inches) 14.05" Weight (lbs) 42.1 lbs
Application Residential
Warranty

Rinnai 180,000 BTU Water Heater Tankless Propane Gas Non-Condensing Outdoor RE180EP

Warranty Type Heat Exchanger Parts Labor
Standard For Residential 15 years 5 years 1 years
Standard For Commercial 8 years 5 years 1 years
Documents

Rinnai 180,000 BTU Water Heater Tankless Propane Gas Non-Condensing Outdoor RE180EP

Brochure

Submittal Sheet

User Guide

Energy Guide

Model Transition Guide

Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at [email protected].

Returns: For returns unrelated to damage, contact us at [email protected] for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at [email protected] or call (833) 658-3387.

Reviews