Rheem Contractor Promo

Earn $250 per 2 Tankless + Free Parts Kit per 10! See details

  • Free shipping On all orders over $199! Restrictions apply. See details

Rheem RTGH-CS11i IKONIC Commercial Condensing Tankless Water Heater

SKU: RTGH-CS11i
$1,850.00 $2,343.00
Shipping calculated at checkout.

Rheem RTGH-CS11i IKONIC Commercial Condensing Tankless Water Heater

Rheem IKONIC Commercial Tankless Water Heaters are designed to deliver continuous, dependable hot water, save money, and optimize space to help keep businesses up and running. With manifold capabilities in available models that can connect up to 32 units, IKONIC Commercial is ready to handle any project scope. Each unit is designed for both indoor and outdoor applications, requiring only a conversion kit for outdoor installations.

Features:

  • Various common venting options, including PVC and Polypropylene.

  • PVC Vent runs up to 70' (2"), 150' (3").

  • Easy set up with full text digital display and no dip-switches.

  • Field gas convertible from natural gas to LP - conversion kit included.

  • Allows flex venting through existing B-vent up to 50'.

  • Manifold capable up to 32 units.

  • Ready-to-Install factory-built rack systems, available in wall-hung configurations (2 units or 3 units) or floor-mounted setups (up to 6 units). These rack systems come preprogrammed with electrical and manifolding features.

  • Up to 98% thermal efficiency.

  • Stainless steel Primary and Secondary heat exchangers provide increased efficiency and durability.

  • NEW! Modular Rack System with easy build-onsite solution and pre-sized water/gas line manifold configurations. Available in back-to-back or in-line options for up to 8 units.

  • Rheem Exclusive! Hot-start programming ensures the unit is in a ready state between back-to-back usage, avoiding any cold water bursts.

  • Built-in Recirculation pump for no wait continuous hot water at the tap (CSR models).

  • Built-in EcoNet Wi-Fi technology for direct control from your device.

  • LeakGuard – All-inclusive leak detection and prevention system that detects any internal leak that comes from the unit.

  • 8-year Heat Exchanger Warranty.

Specifications:

  • Gas Input BTU/H (min-max): 11,000-199,900

  • Max Gallons Per Minute (GPM): 11.2

  • Fuel Type: Natural Gas, Propane Gas

  • Uniform Energy Factor (UEF): 0.96

  • Installation Type: Indoor, Outdoor Convertible

  • Depth: 13.69"

  • Height: 28.56"

  • Width: 17.31"

  • Warranty: 8 Years

  • Energy Star Rated: Yes

  • WiFi Connectivity: Yes

  • Leak Detection: Yes

Safe & Secure

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa

We ensure secure processing of your payment information and do not retain or have any access to your credit card details.