Shining a Light on Rheem ENERGY STAR Certified Water Heaters for Earth Day - Rheem Manufacturing Company
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.
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.
Our Leadership
Find detailed profiles of our company's key executives, highlighting their professional backgrounds, expertise, and roles within the organization.
News Releases
Stay up to date with the latest news and press releases from Rheem Manufacturing and its family of brands.
Blogs
Read articles and industry news for homeowners and contractors.
Home Water HeatingShining a Light on Rheem ENERGY STAR Certified Water Heaters for Earth Day

Shining a Light on Rheem ENERGY STAR Certified Water Heaters for Earth Day

April 19, 2024

Earth Day is once a year, but many people—like us—think about energy efficiency all year long. We’ve made it easy to access information about Rheem® ENERGY STAR® certified water heaters.

Rheem ENERGY STAR certified

Earth Day is once a year, but many people—like us—think about energy efficiency all year long. We’ve made it easy to access information about Rheem® ENERGY STAR® certified water heaters.

Saving the Planet While Saving on Energy Costs

Efficient water heaters reduce carbon emissions. For example, our heat pump water heaters are up to 5X the efficiency of a standard tank1. They produce no greenhouse gas emissions on site and reduce energy costs.

Give Yourself All the Credit

We have a variety of water heaters that are high efficiency and qualify for ENERGY STAR 5.0 certification. When you purchase one, make sure you learn about all of the tax credits and incentives that are available for making an Earth-friendly purchase.

Without further delay, head to our special page where you can find everything you need!

Make Sure You Schedule Annual Maintenance

Annual professional maintenance is recommended for your water heater to maintain a comfortable home. Find a professional Rheem plumber or contractor near you:

FIND A PRO

Subscribe to the blog so you receive blog posts that are relevant to you.

Follow us on social media to stay up to date on all of our useful blog content.
Facebook @RheemWater
Instagram @RheemWater
X @Rheem_Water
YouTube Rheem Water Heater Training
Plumbers’ Exchange Facebook Group for Plumbers @Plumbers.Exchange

1Based on comparison of 40- and 50-gallon Rheem ProTerra Heat Pump water heaters and standard gas ULN water heaters of like capacity. Efficiency varies by gallon capacity and based on comparison of 40, 50, 65 and 80 gallon Rheem ProTerra Heat Pump with HydroBoost water heaters and standard gas ULN water heaters of like capacity. Efficiency varies by gallon capacity.

Keep reading

See all