Rinnai

Enjoy unlimited hot water with Rinnai's Sensei Super High-Efficiency Plus (0.98 UEF) condensing tankless water heater. Only the size of a small suitcase, this compact model can be easily converted to use either Natural Gas or Propane with no additional purchase necessary. Perfect for any location, this model allows for either indoor installation or outdoor installation with the purchase of the Versa Vent adaptor (sold separately). The Smart Connect™ feature allows pros to connect their smartphone or tablet to the water heater via Bluetooth® to set up and register the product using the Rinnai Central App for you to receive an additional four years of labor coverage on your warranty.

Good. Hovhannes. US. Mon Aug 11 2025

160,000 BTU/h, Liquid Propane

Welcome to ultimate efficiency. With technology that operates only when hot water is needed, super-efficient heating coils, no pilot light, and no storage tank to heat and reheat water, you save on energy and utility costs. Rinnai tankless water heaters use up to 40% less energy than a traditional tank water heater. Plus, with premium technology, increased energy efficiency, an improved Home Energy Rating System (HERS) Index Score, and optimized LEED eligibility, our tankless solutions can increase your home's value. You can even qualify for energy efficiency rebates and tax credits. It's a smart investment for now and the future.

It is quiet when running and works as expected. It has been quietly heating my water for 8 months and I'm glad I chose this one.. Guller519476. Tue Apr 28 2026

Enjoy unlimited hot water with Rinnai's SENSEI Super High Efficiency Plus (0.97 UEF) condensing tankless water heater. Only the size of a small suitcase, this compact model can be easily converted to use either Natural Gas or Propane with no additional purchase necessary. Perfect for any location, this model allows for either indoor installation or outdoor installation with purchase of the Versa Vent adaptor (sold seperately). The Smart Connect(TM) feature allows pros to connect their smartphone or tablet to the water heater via Bluetooth(R) to set up

We are so glad we got this heater. The size is just right for our home, and the aesthetic is quite appealing (for a water heater)!. Luis. Sat Dec 28 2024

Enjoy an endless hot water supply with Rinnai's Sensei Super High-Efficiency Plus (98% UEF) condensing tankless water heater. Only the size of a small suitcase, this compact model can be easily converted to Natural Gas or Propane with no additional purchase necessary. Perfect for any location, this model allows for indoor or outdoor installation with the purchase of the Versa Vent adaptor (sold separately). This model also has a built-in recirculation pump that learns your hot water usage patterns to more effectively provide instant hot water when needed.

Compact unit with very high efficiency. Supplies plenty of water with showers, washing machine, dishwasher all running at once. Worth the switch from a regular tanked water heater.. Sharon. CA. Tue Nov 19 2024

A closely spaced tee is a hydraulic separator that separates the boiler loop from the central heating loop. Hydraulic separators allow for no pump curve matching or flow calculation and is ideal for multi-temperature and multi-zone systems.

Perfect fit for the Rinnai combi boiler-I couldn’t find it anywhere quicker and needed it asap !!! Had it delivered in a day!. Richard. Newcastle, ME. Wed May 20 2026

Enjoy unlimited hot water with Rinnai's SENSEI Super High Efficiency Plus (0.98 UEF) condensing tankless water heater. Only the size of a small suitcase, this compact model can be easily converted to use either Natural Gas or Propane with no additional purchase necessary. Perfect for any location, this model allows for either indoor installation or outdoor installation with purchase of the Versa Vent adaptor (sold separately). The Smart Connect(TM) feature allows pros to connect their smartphone or tablet to the water heater via Bluetooth(R) to set up and register the product using the Rinnai Central App for you to receive an additional four years of labor coverage on your warranty.

Excellent product. We have a 4 bathroom house and all use hot water for dishwasher and laundry. The water heater is great, quick to deliver hot water and is working great. Really like the product. The app is not easy to connect - have up after a bit but will try later. Nonetheless, that doesn’t take away from the fact that it is a really Good product.. Zakawat. Kitchener, ON. Wed Feb 12 2025

Precisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. With Rinnai Common Venting, up to 8 tankless water heater units share the same vent system. This allows for significantly fewer wall or roof cuts, less labor and longer vent lengths than ever possible with single-unit tankless water heater venting.

Precisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. With Rinnai Common Venting, up to eight tankless water heater units share the same vent system. This allows for significantly fewer wall or roof cuts, less labor, and longer vent lengths than ever possible with single-unit tankless water heater venting.

Works. Richard. Alexandria, ON. Fri Jul 18 2025

Precisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. With Rinnai Common Venting, up to eight tankless water heater units share the same vent system. This allows for significantly fewer wall or roof cuts, less labor, and longer vent lengths than ever possible with single-unit tankless water heater venting.

perfect unit for our needs no problems with the instalation. Arnold. ON. Thu Dec 17 2015

RE199iN 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 indoor locations; Rinnai products provide peace of mind with warranties that surpass the competition.

I love how fast the water heats. With a large family, there’s no more waiting for the hot water to catch up. I replaced a 25 year old Rinnai with a newer model 6 months ago. I wouldn’t go any other way. They are built to last!. Rinnaialltheway4189. Sun Jun 14 2026

Precisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. With Rinnai Common Venting, up to 8 tankless water heater units share the same vent system. This allows for significantly fewer wall or roof cuts, less labor, and longer vent lengths than ever possible with single-unit tankless water heater venting.

Anonymous. Wed May 01 2024

Precisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. With Rinnai Common Venting, up to 8 tankless water heater units share the same vent system. This allows for significantly fewer wall or roof cuts, less labor, and longer vent lengths than ever possible with single-unit tankless water heater venting.

Great product that I could not find locally. Chris. Portland, OR. Fri Jun 30 2023

1.6" H x 3.3" W x 8.4" D

Kit, Conversion RU160i, RUR160i, CU160i

Jocxan Americka. San Diego, CA. Mon Aug 17 2026

Enjoy unlimited hot water with Rinnai's SENSEI Super High Efficiency Plus (0.98 UEF) condensing tankless water heater. Only the size of a small suitcase, this compact model can be easily converted to use either Natural Gas or Propane with no additional purchase necessary. Perfect for any location, this model allows for either indoor installation or outdoor installation with purchase of the Versa Vent adaptor (sold seperately). The Smart Connect(TM) feature allows pros to connect their smartphone or tablet to the water heater via Bluetooth(R) to set up

The exhaust fan is somewhat noisy. The heater is in the basement and can be heard from the main floor when house is quiet.. Paulg9582. Tue Jun 23 2026

Jael. North Reading, MA. Mon Dec 22 2025

It’s excellent I need another Heater to purchase. Ken. Baltimore, MD. Tue Jul 10 2018

Upgrade your Rinnai tankless water heater with the new Versa-Vent Cap. This vent cap allows you to install the tankless water heater in an outdoor location. The RXOVC vent cap is compatible with both the RX residential models and the CX commercial models.

Mirit. CA. Fri Feb 14 2025

Liquid Propane

Exterior CTWH 160K Btu 7.5 gpm

Best tankless water heater ever i love it i really recomended. Arturo. Sun Feb 22 2026

Liquid Propane

Ideal for replacing your electric storage tank water heater in some applications or supplementing a water heating system, this tankless water heater and powerful and can installed virtually anywhere inside the home. Advantages include endless hot water, reduced electricity costs, and substantial space savings. This product is built to last with solid copper heat exchangers and can help provide homeowners with a lower energy bill.

love the product and everything hate the fact you gotta find a dealer to get any parts or anything. Micael789424. Mon Aug 07 2023

Concentric Flue Adapter / E50C E50CRN boiler are provided two pipe connection. This accessory converts the two pipe (80mm) configuration to a 3" X 5" concentric connection. Included are adapters, seals and cap.

20700

EX17DTP is a quick, flexible installed, ductless, propane gas, direct vent wall furnace from Rinnai. The perfect supplemental or specific zone heating solution that seeks out cold spots and within seconds begins to gently heat the room or space for maximum comfort. WiFi-enabled thermostat connection ready.

Love it. B. Urbana, MO. Fri Nov 28 2025

Precisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. With Rinnai Common Venting, up to 8 tankless water heater units share the same vent system. This allows for significantly fewer wall or roof cuts, less labor, and longer vent lengths than ever possible with single-unit tankless water heater venting.

Enjoy an endless supply of hot water with Rinnai's SENSEI Super High-Efficiency Plus (97% UEF) condensing tankless water heater. Only the size of a small suitcase, this compact model can be easily converted to use either Natural Gas or Propane with no additional purchase necessary. Perfect for any location, this model allows for either indoor installation or outdoor installation with the purchase of the Versa Vent adaptor (sold separately). This model also comes with a built-in recirculation pump that learns your hot water usage patterns to more effectively provide instant hot water when needed.

Overall having an instant hot water system is nice. My water pressure feels like I’ve lost some pressure and the intermittent cold water ate my only complaints.. Tsanjose1440. Sat Jun 20 2026

Excellent still waiting on a plumber to install. Edna. Aurora, NC. Thu Jun 02 2022

This heater can put out some heat!! I set mine at 60 degrees and it stays 70-80 degrees in my well insulated small home. It is NOT a wall insert - it mounts in the floor- I purchased it to mount on the wall and then had to call Wayfair because it does not mount on the wall as advertised. You can see the holes I have had to fix in my wall because this heater does not mount on the wall.. Lisa. Carthage, NY. Tue Dec 19 2023

Product as described. Guy. Fri Aug 28 2026

Precisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. With Rinnai Common Venting, up to 8 tankless water heater units share the same vent system. This allows for significantly fewer wall or roof cuts, less labor, and longer vent lengths than ever possible with single-unit tankless water heater venting.

Works. Richard. Alexandria, ON. Fri Jul 18 2025

A closely spaced tee is a hydraulic separator that separates the boiler loop from the central heating loop. Hydraulic separators allow for no pump curve matching or flow calculation and are ideal for multi-temperature and multi-zone systems.

The part is well built and fits perfectly. Quick delivery!. Carl. Massena, NY. Sun Oct 06 2024

Pipe cover bottom plate (Commercial)

21500

This quick, flexible installed, ductless heating solution seeks out cold spots and within seconds begins to gently heat the room or space for maximum comfort.

Anonymous. Sat Jan 10 2026

2.5" H x 3.5" W x 8.2" D

Kit, Conversion RU130e

I was impressed with the accurate description of a difficult to find product, and the speed it was delivered at a fair price.. Anonymous. Sat Jul 29 2023

2/4 (60/100) Condensing 90 Degree Diverter Nose

Precisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. With Rinnai Common Venting, up to eight tankless water heater units share the same vent system. This allows for significantly fewer wall or roof cuts, less labor, and longer vent lengths than ever possible with single-unit tankless water heater venting.

Fits on my unit. Plumber comes soon to install the rest of the piping. If anything changes, I'll update.. Cameron. Red Deer, AB. Tue Sep 02 2025

Precisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. With Rinnai Common Venting, up to eight tankless water heater units share the same vent system. This allows for significantly fewer wall or roof cuts, less labor, and longer vent lengths than ever possible with single-unit tankless water heater venting.

Aquastat Controller Honeywell L6006C

Precisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. With Rinnai Common Venting, up to eight tankless water heater units share the same vent system. This allows for significantly fewer wall or roof cuts, less labor, and longer vent lengths than ever possible with single-unit tankless water heater venting.

Little high for what it is, but as I was always taught its not what it is, its what it does.. and this did the job to get my Value On Demand installed so I am happy. Kenneth. US. Sat Mar 18 2023

Precisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. With Rinnai Common Venting, up to 8 tankless water heater units share the same vent system. This allows for significantly fewer wall or roof cuts, less labor, and longer vent lengths than ever possible with single-unit tankless water heater venting.

Precisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. With Rinnai Common Venting, up to eight tankless water heater units share the same vent system. This allows for significantly fewer wall or roof cuts, less labor, and longer vent lengths than ever possible with single-unit tankless water heater venting.

Precisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. With Rinnai Common Venting, up to eight tankless water heater units share the same vent system. This allows for significantly fewer wall or roof cuts, less labor, and longer vent lengths than ever possible with single-unit tankless water heater venting.

extension 3”-39”

Condensate Collector (6" length)

Precisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. With Rinnai Common Venting, up to 8 tankless water heater units share the same vent system. This allows for significantly fewer wall or roof cuts, less labor, and longer vent lengths than ever possible with single-unit tankless water heater venting.

Precisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. With Rinnai Common Venting, up to eight tankless water heater units share the same vent system. This allows for significantly fewer wall or roof cuts, less labor, and longer vent lengths than ever possible with single-unit tankless water heater venting.

So far still working great good quality. Sophia. London, ON. Fri May 19 2023

Precisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. With Rinnai Common Venting, up to 8 tankless water heater units share the same vent system. This allows for significantly fewer wall or roof cuts, less labor, and longer vent lengths than ever possible with single-unit tankless water heater venting.

The Rinnai scale cutter can be used with Tankless Water Heaters and Combi Boilers. It works by simply preventing the amount of minerals found in potable water to prevent lime-scale buildup and corrosion that can diminish hot water performance within the appliance. The Scale Cutter offers similar benefits of traditional water softeners.

CVent Elbow D4 x 90degree

Precisely engineered accessories can add even more reliability, convenience and flexibility to Rinnai Tankless Water Heaters. With Rinnai Common Venting, up to eight tankless water heater units share the same vent system. This allows for significantly fewer wall or roof cuts, less labor, and longer vent lengths than ever possible with single-unit tankless water heater venting.

Tile/Shingle Flashing, 6/12 to 12/12 For Tile/Shingle roof installations. Zero clearance to combustibles. Rinnai water heater and boiler applications: Pitch: 6/12 to 12/12 Color: Black Size: - Material: Plastic