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Tankless Gas

Rheem's commercial tankless gas water heaters offer energy-efficient performance without the need for storage tanks, making them ideal for high-demand applications, ensuring consistent and reliable hot water for businesses.

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Showing 1-4 of 4 product matches

Natural Gas

IKONIC Commercial Condensing Tankless

11.2-11.2 GPM

Up to 98% thermal efficiency
One unit supports natural gas and liquid propane with a fuel conversion kit. Transitions between indoor and outdoor use with an optional kit
Manifold capable up to 32 units
PVC/PP common venting up to 12 units
8 Year Heat Exchanger Warranty

Natural Gas

IKONIC Commercial Modular Rack System

Vent up to 12 units together to save space and reduce wall penetrations.
Connect up to 8 tankless water heaters with an optional Modular Rack Manifold Kit.
Pre-designed solution with all necessary water and gas piping for side-by-side or back-to-back setups.
Support any number of units in various configurations.
Starter and extension kits simplify planning.
8-year Heat Exchanger Warranty.

Natural Gas

Propane Gas

IKONIC Commercial Tankless Free Standing Rack System

Prebuilt and factory configured rack systems ready to install.
11,000 BTU/h to 1,199,400 BTU/h per system
2-6 Tankless units per system
Manifold capable up to 32 units
PVC/PP common venting up to 12 units
8 Year Heat Exchanger Warranty

Propane Gas

Natural Gas

IKONIC Commercial Tankless Wall Hung System

Prebuilt and factory configured rack systems ready to install.
11,000 BTU/h to 599,700 BTU/h per system
2-3 Tankless units per system
Manifold capable up to 32 units
PVC/PP common venting up to 12 units
8 Year Heat Exchanger Warranty