Warranty & Registration Lookup
Register your Rheem product or verify your warranty terms and coverage.
Find a Pro
Put your water heater and heating and cooling system installation in good hands with a trustworthy, independent Rheem Pro.
Replace a Part
Find what you need to keep your Rheem equipment working perfectly.
Blogs
Read articles and industry news for homeowners and contractors.
Financing
Don’t let a limited budget keep you from getting the comfort equipment you need for your home or business.
FAQs
Get answers to all the most frequently asked questions (FAQs) about Heating, Cooling & Water Heating.
Warranty & Registration Lookup
Register your Rheem product or verify your warranty terms and coverage.
Project Sizing Solutions
Application Consulting for Customizable Solutions.
BIM/CAD Files
Browse and download BIM/CAD files for commercial heating and cooling solutions.
Financing
Explore financing options to help make your project more affordable.
Revit Files
Browse and download Revit files for commercial water solutions.
Replace a Part
Find what you need to keep your Rheem equipment working perfectly.
Who We Are
Learn more about Rheem, our history and our commitment to sustainability.
Sustainability
Learn about our commitment to doing good by our customers, our partners, our employees - and our planet.
Careers
Passionate, innovative thinkers work here, grow here and impact the next generation. We are driven to provide the perfect degree of comfort for homes and businesses.
Blogs
Read articles and industry news for homeowners and contractors.
Rheem 100
Learn more about our three guiding principles as we move forward through the many opportunities, changes, and challenges of the next 100 years.
Help & Support
Can’t find what you’re looking for? Answer a few questions and your request will be routed to the correct team.
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Residential Products
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HomeInnovation Commercial
commercial innovations
As the only brand bringing both air and water solutions to businesses around the world, Rheem® is focused on making advancements in heating, cooling and water heating. We’ve developed some of the most innovative air and water technologies designed to deliver savings and efficiency—giving your business the competitive edge needed to grow.
water
triton

Same Intelligence. More Brawn.

Rheem® Maximus® delivers dependable hot water, with unmatched efficiency in a residential gas water heater. So when you’re looking for a new water heater, choose the greatest.

water

HeatPump Water Heater

Rheem® offers Commercial Heat Pump options to help businesses save. In addition to our Light Duty Commercial Hybrid Electric Heat Pump Water Heaters, we offer Commercial Heat Pump Systems. Each heat pump option helps businesses save energy, money and the planet.

air
renaissance

Your next packaged system replacement just got easier

Our Rheem Renaissance line offers a flexible footprint for seamless installation. It will directly replace other brand packaged products, and has convertible airflow (horizontal or downflow).

water

Commercial Tankless Water Heaters

Introducing Rheem® Commercial Condensing Tankless Water Heaters—the most popular brand of tankless water heaters1—and the best option for commercial projects and applications. This ever-expanding commercial tankless line now includes eight new units with four built-in manifold control ready options and common venting availability on all indoor models.

water
triton

Same Intelligence. More Brawn.

Rheem® Maximus® delivers dependable hot water, with unmatched efficiency in a residential gas water heater. So when you’re looking for a new water heater, choose the greatest.

water

HeatPump Water Heater

Rheem® offers Commercial Heat Pump options to help businesses save. In addition to our Light Duty Commercial Hybrid Electric Heat Pump Water Heaters, we offer Commercial Heat Pump Systems. Each heat pump option helps businesses save energy, money and the planet.

air
renaissance

Your next packaged system replacement just got easier

Our Rheem Renaissance line offers a flexible footprint for seamless installation. It will directly replace other brand packaged products, and has convertible airflow (horizontal or downflow).

water

Commercial Tankless Water Heaters

Introducing Rheem® Commercial Condensing Tankless Water Heaters—the most popular brand of tankless water heaters1—and the best option for commercial projects and applications. This ever-expanding commercial tankless line now includes eight new units with four built-in manifold control ready options and common venting availability on all indoor models.

water
triton

Same Intelligence. More Brawn.

Rheem® Maximus® delivers dependable hot water, with unmatched efficiency in a residential gas water heater. So when you’re looking for a new water heater, choose the greatest.

water

HeatPump Water Heater

Rheem® offers Commercial Heat Pump options to help businesses save. In addition to our Light Duty Commercial Hybrid Electric Heat Pump Water Heaters, we offer Commercial Heat Pump Systems. Each heat pump option helps businesses save energy, money and the planet.

air
renaissance

Your next packaged system replacement just got easier

Our Rheem Renaissance line offers a flexible footprint for seamless installation. It will directly replace other brand packaged products, and has convertible airflow (horizontal or downflow).

water

Commercial Tankless Water Heaters

Introducing Rheem® Commercial Condensing Tankless Water Heaters—the most popular brand of tankless water heaters1—and the best option for commercial projects and applications. This ever-expanding commercial tankless line now includes eight new units with four built-in manifold control ready options and common venting availability on all indoor models.