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Rheem Tankless water heater IKONIC SUPER HIGH EFFICIENCY CONDENSING TANKLESS GAS WATER HEATER WITH RECIRCULATING PUMP

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Rheem Residential water heating Tankless water heater Repair, maintenance, and replacement planning
Rheem IKONIC SUPER HIGH EFFICIENCY CONDENSING TANKLESS GAS WATER HEATER WITH RECIRCULATING PUMP product image

Technical Specifications

Product Specs

  • .96 UEF
  • ENERGY STAR® certified
  • Built-in recirculation pump
  • Built-in EcoNet® wi-fi
  • Save up to 36% in energy costs per year
  • Rheem Exclusive! Hot Start Programming™ eliminates cold water bursts for continuous hot water
  • Rheem Exclusive! Overheat Film Wrap shuts down the system if overheating occurs
  • Industry Best! 1/2" side to side clearance
  • Industry-leading warranty with full unit replacement coverage*
  • .96 UEF – ENERGY STAR® Rated
  • Save up to 33% per year in energy costs
  • Qualified for local utility rebates
  • SKU: RTGH-SR11i
  • Warranty Years: 15
  • Model: Rheem IKONIC® (SR Series) Super High Efficiency Condensing Tankless Gas Water Heater with Built-in Recirculation Pump & Wi-Fi
  • GPM: 11.2
  • Fuel: Natural Gas
  • WiFi Connectivity: Yes
  • Depth: 13.69"
  • Height: 28.56"
  • Brand: Rheem
  • Model or series: Rheem IKONIC SUPER HIGH EFFICIENCY CONDENSING TANKLESS GAS WATER HEATER WITH RECIRCULATING PUMP
  • Equipment type: Tankless water heater
  • Product group: Residential water heating
  • System role: Water-heating equipment for domestic or commercial hot-water loads
  • Application: Domestic or commercial hot-water applications when model capacity is appropriate
  • Compatibility check: Verify fuel type, venting, electrical requirements, capacity, controls, and installation clearances.
  • Verified source: rheem.com

Useful troubleshooting details

  • Confirm the exact Rheem model or SKU, serial number, equipment age, and installation location before scheduling service.
  • Share photos of the data plate, equipment cabinet, nearby controls, access area, and any visible leaks, ice, alerts, or error codes.
  • For water-heating equipment, note hot-water symptoms, temperature swings, pressure concerns, venting, condensate, scale, and maintenance history.
  • Imported official SKU example: RTGH-SR11i.

Service planning

How GreenFlow handles Rheem IKONIC SUPER HIGH EFFICIENCY CONDENSING TANKLESS GAS WATER HEATER WITH RECIRCULATING PUMP requests

1

Identify the equipment

Confirm the model or series name, serial number if available, photos, and whether the unit is roof, exterior, basement, or mechanical-room equipment.

2

Describe the service issue

Share no heat, no cooling, weak airflow, error codes, alarms, leaks, noise, control problems, or comfort complaints.

3

Review access and history

Include access notes, tenant or business-hour constraints, filter status, recent repairs, and maintenance records when available.

4

Plan the next step

GreenFlow can route the request for diagnostics, repair planning, maintenance, replacement scope, or related system upgrades.

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Our Happy Customers

John F.

I needed 2 new AC units and decided to go with high efficiency heat pumps. I chose Greenflow because of the equipment they offered, and the price (2nd lowest quote and much cheaper than the average of all quote we received). Their technicians were very detail oriented and...

Ray

Just had a service call because my tankless water heater stopped working with E110 code. Andrey located the root cause real quick and fixed the issue within half an hour, also gave reasonable recommendations for further maintenance.

Randy J.

Thanks to Andrey for an amazingly quick response to my request for a service call. He diagnosed and fixed my issue within 24 hours of my asking for help. Excellent service. Thanks.

Terry S.

Excellent service from best tech!

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