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HomeProductsСommercialWater HeatingTankless Gas

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 1-12 of 27 product matches
Natural Gas
Commercial Condensing Tankless - Indoor
  • 95 - 96% Thermal Efficiency  
  • Standard Max High Temperature 185 ºF
  • Manifold Control Models link up to 20 units
  • Common Venting Compatible
  • Service valves included
  • 199, 000 BTU/h 
  • Commercial Project Sizing Available
Natural Gas
Commercial Condensing Tankless - Indoor
  • 95 - 96% Thermal Efficiency  
  • Standard Max High Temperature 185 ºF
  • Manifold Control Models link up to 20 units
  • Common Venting Compatible
  • Service valves included
  • 199, 000 BTU/h 
  • Commercial Project Sizing Available
Natural Gas
Commercial Condensing Tankless - Indoor
  • 95 - 96% Thermal Efficiency  
  • Standard Max High Temperature 185 ºF
  • Manifold Control Models link up to 20 units
  • Common Venting Compatible
  • Service valves included
  • 199, 000 BTU/h 
  • Commercial Project Sizing Available
Natural Gas
Commercial Condensing Tankless - Indoor
  • 95 - 96% Thermal Efficiency  
  • Standard Max High Temperature 185 ºF
  • Manifold Control Models link up to 20 units
  • Common Venting Compatible
  • Service valves included
  • 199, 000 BTU/h 
  • Commercial Project Sizing Available
Natural Gas
Commercial Condensing Tankless - Indoor
  • 95 - 96% Thermal Efficiency  
  • Standard Max High Temperature 185 ºF
  • Manifold Control Models link up to 20 units
  • Common Venting Compatible
  • Service valves included
  • 199, 000 BTU/h 
  • Commercial Project Sizing Available
Natural Gas
Commercial Condensing Tankless - Indoor
  • 95 - 96% Thermal Efficiency  
  • Standard Max High Temperature 185 ºF
  • Manifold Control Models link up to 20 units
  • Common Venting Compatible
  • Service valves included
  • 199, 000 BTU/h 
  • Commercial Project Sizing Available
Natural Gas
Commercial Condensing Tankless - Indoor
  • 95 - 96% Thermal Efficiency  
  • Standard Max High Temperature 185 ºF
  • Manifold Control Models link up to 20 units
  • Common Venting Compatible
  • Service valves included
  • 199, 000 BTU/h 
  • Commercial Project Sizing Available
Natural Gas
Commercial Condensing Tankless - Outdoor
  • 95 - 96% Thermal Efficiency  
  • Standard Max High Temperature 185 ºF
  • Manifold Control Models link up to 20 units
  • Service valves included
  • 199, 000 BTU/h 
  • Commercial Project Sizing Available
Natural Gas
Commercial Condensing Tankless - Outdoor
  • 95 - 96% Thermal Efficiency  
  • Standard Max High Temperature 185 ºF
  • Manifold Control Models link up to 20 units
  • Service valves included
  • 199, 000 BTU/h 
  • Commercial Project Sizing Available
Natural Gas
Commercial Condensing Tankless - Outdoor
  • 95 - 96% Thermal Efficiency  
  • Standard Max High Temperature 185 ºF
  • Manifold Control Models link up to 20 units
  • Service valves included
  • 199, 000 BTU/h 
  • Commercial Project Sizing Available
Natural Gas
Commercial Condensing Tankless - Outdoor
  • 95 - 96% Thermal Efficiency  
  • Standard Max High Temperature 185 ºF
  • Manifold Control Models link up to 20 units
  • Service valves included
  • 199, 000 BTU/h 
  • Commercial Project Sizing Available
Natural Gas
Commercial Condensing Tankless - Outdoor
  • 95 - 96% Thermal Efficiency  
  • Standard Max High Temperature 185 ºF
  • Manifold Control Models link up to 20 units
  • Service valves included
  • 199, 000 BTU/h 
  • Commercial Project Sizing Available
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