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.
svg-icon
Residential Products
svg-icon
HomeEnergy

energy

Easy Energy Tracking for a Fast Payback
Energy service companies must be able to measure and verify energy consumption—critical to delivering solutions with significant energy savings and quick payback. In fact, the Rheem H2AC® air and water system delivers under a 5-year simple ROI. Don’t let insufficient technology shut down profitable projects. Depend on Rheem® for timely payback with our measurable advanced technology, tools and high-efficiency air and water solutions.
We Know Energy
Let our commercial experts show you how our air, water and refrigeration solutions can help deliver verifiable energy consumption and fast payback for your customers.
$1.9b
Is spent by U.S. restaurants on electricity for heating and cooling alone1
30%
Of the energy used in commercial buildings is wasted2
36%
Of all U.S. electricity consumption is used by commercial facilities3
$800k
In annual energy cost savings at a hospital translates into $16M in service revenue4
innovation
Intelligent Hot Water. Smart Business.
See How Triton™  helped one restaurant save big
Cross Reference
Find a replacement water heater from over 30 brands to see equivalent Rheem models by choosing the tank type and fuel type
innovation
Artfully Designed. Incredibly Efficient.
Engineered to make replacement jobs a breeze, Renaissance units feature industry-common footprints that eliminate the need for a curb adapter.