Rinnai Ultra Series Tankless Water Heater

(REU-KB3237FFUD-US)

Brand :

Rinnai

Product Featured

- ENERGY STAR® Qualified
- Energy Factor of .95 for Natural Gas and Propane
- Built-in Rinnai Circ-LogicTM recirculation program cycles an external pump at pre-set intervals and temperatures to maximize efficiency and comfort
- Enhanced scale detection lessens possibility of serious, long-term damage to unit
- Temperature lock function prevents accidental or unauthorized changes to water temperature
- Complies with South Coast Air Quality Management District 14 ng/J or 20 ppm NOx emission levels
- Multiple venting options available including PVC/CPVC using the Ubbink - Concentric to Twin Pipe adaptor allow for an easy installation

Dimensions

Width: 18.3 Inches
Height: 26 Inches
Depth: 10 Inches

Weight

61.7 Pounds

Ignition

Direct Electronic

Hot Water Capacity

0.26 to 9.8 GPM

Minimum Activation Rate

0.4 GPM

Minimum/Maximum Gas Rate (Input BTUs)

15,200 - 199,000

Energy Factor

0.95 for Natural Gas and Propane

Energy Star

Yes

Approved Gas Types

Natural Gas or Propane

Temperature Settings

98°F - 140°F with MC-91-2US
98° F - 185° F with MCC-91-2US

Type of Controller

MC-91-2US (included) MCC-91-2US (optional for Commercial or Hydronic Applications) MC-100V-1US Deluxe Controller (optional) BC-100V-1US Bathroom Controller (optional)

Ultra Lox NOx

Yes

Electrical

AC 120 Volts, 60 Hz

Electrical Consumption

Normal: 64 Watts
Standby: 2 Watts
Anti-Frost Protection: 146 Watts

Service Connections

Gas Supply: 3/4 Inch MNPT
Cold Water Inlet: 3/4 Inch MNPT
Hot Water Outlet: 3/4 Inch MNPT

Customer Feedback

Duct Cleaning

Ali in Toronto:

All our questions were promptly answered; the technicians who came to do duct cleaning were professionals, neat and respected our home. Cambridge Heating and Cooling exceeded our expectations and would recommend them to everyone.

Furnace & AC

Jim in Mississauga:

Installers were on time, very polite and informative. They showed us our new furnace and air conditioner, answered our questions regarding the installation and functionality of the products. Finished the job at the time they said they would, cleaned all the mess after the installation. I’m a very happy and satisfied customer and will definitely use them for yearly service.

AC Repair

Michael in Scarborough:

Cambridge Heating and Cooling technician was easy going and courteous. The job was done in satisfactory time and cleaning was quick. Well done Cambridge! Thank you.

Air Conditioner Maintenance

Aisha in Hamilton:

Joseph came on June 22, 2015 to perform air conditioner annual service. He was extremely friendly and very thorough and professional. I would request Cambridge Heating and Cooling to send the same technician to my furnace service too.

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About Our Company

Businesses are focused on making money while services are focused on serving. We are proud to announce that our first introduction is not a business, our first introduction is service. Cambridge Heating, Cooling & Insulation Service as the name suggests is an HVAC company with its core commitment to provide Toronto homeowners with the best of the best heating, cooling & insulation services and that too at affordable rates. Our specialities are sales..Read More