Rheem has been a trusted name in water heaters since Founded 1925, based in United States. As part of Paloma Industries, Rheem benefits from extensive R&D and manufacturing resources. The brand is particularly known for One of the world's largest water heater manufacturers with ~30% North American market share, ProTerra hybrid heat pump technology, and comprehensive residential/commercial product lines. Rheem is positioned in the mid-range price tier, making it a solid mid-range option for water heaters.
Rheem Water Heaters
by Paloma IndustriesRheem manufactures a complete range of residential and commercial water heaters including gas and electric tank models, tankless condensing and non-condensing units, ProTerra hybrid heat pump water heaters, solar water heaters, and commercial high-volume systems. The Performance series is available at Home Depot, while the Professional/Prestige series is sold through plumbing contractors. EcoNet smart connectivity enables WiFi monitoring and control.
Mid-RangeBalanced quality and affordability
Rheem Water Heaters Product Lines
ProTerra Hybrid Heat PumpPerformance Tank SeriesPerformance Platinum TanklessProfessional SeriesCommercial MarathonEcoNet Smart
Why Choose Rheem for Water Heaters?
Rheem stands out in the water heaters market because of One of the world's largest water heater manufacturers with ~30% North American market share, ProTerra hybrid heat pump technology, and comprehensive residential/commercial product lines. Their products carry 4 industry certifications, including Energy Star, UL Listed, CSA Certified, giving homeowners confidence in quality and compliance. Rheem backs their water heaters with a 6-12 year limited warranty depending on model; up to lifetime on select ProTerra models, which shows commitment to long-term reliability. With 6 dedicated product lines — ProTerra Hybrid Heat Pump, Performance Tank Series, Performance Platinum Tankless, Professional Series, and more — there's a Rheem option for virtually every need and budget.
Certifications & Standards
Energy StarUL ListedCSA CertifiedAHRI Certified
Warranty & Support
Warranty6-12 year limited warranty depending on model; up to lifetime on select ProTerra models
Phone Support1-800-432-8373
Official Websitehttps://www.rheem.com
Where to Buy Rheem Water Heaters
Water Heaters How-To Guides
View All →How to Adjust Water Temperature
Set your gas or electric water heater thermostat to the right temperature for comfort, safety, and lower energy bills -- plus how to verify the actual output with a thermometer.
How to Choose the Right Size Water Heater
Calculate the right water heater size so you never run out of hot water -- covers first-hour rating for tanks, GPM for tankless, quick sizing charts, and the mistakes that leave people taking cold showers.
How to Flush Your Water Heater
Flush sediment from your tank water heater to cut energy bills, eliminate rumbling noises, and add years to its life -- the most important maintenance task most homeowners skip.
Common Water Heaters Problems
View All →Leaking Water Heater
Water around the base demands immediate attention -- floor damage, mold, electrical hazards. Could be loose fittings, a failing T&P valve, a bad drain valve, or a rusted-through tank that needs replacement.
No Hot Water
No hot water from any fixture? Cause depends on gas vs. electric. Common culprits: pilot light out, tripped breaker, failed element, faulty thermostat or gas valve.
Pilot Light Won't Stay Lit
Lights but will not stay lit? Almost always the thermocouple -- a safety sensor that detects the pilot flame. When it fails, the gas valve shuts off. Straightforward DIY repair, under $25.
Water Heaters Types
View All →Water Heaters Buying Guides
View All →Rheem Water Heaters FAQ
Is Rheem a good brand for water heaters?
Rheem Manufacturing Company is one of the largest manufacturers of water heaters, HVAC systems, and pool/spa heaters in the world, headquartered in Atlanta, Georgia. Founded in 1925, Rheem is owned by Japanese conglomerate Paloma Industries. Rheem holds approximately 30% of the North American water heater market with products spanning tank, tankless, hybrid heat pump, solar, and commercial water heaters. Their ProTerra hybrid heat pump water heater is the most efficient residential water heater available.
What warranty does Rheem offer on water heaters?
Rheem offers 6-12 year limited warranty depending on model; up to lifetime on select ProTerra models.
Where is Rheem made?
Rheem is based in United States, headquartered in Atlanta, Georgia.
What price range does Rheem water heaters fall into?
Rheem is positioned in the mid-range price tier for water heaters. They balance quality and affordability well.
What water heaters product lines does Rheem offer?
Rheem offers 6 water heaters product lines: ProTerra Hybrid Heat Pump, Performance Tank Series, Performance Platinum Tankless, Professional Series, Commercial Marathon, EcoNet Smart.
What certifications does Rheem have for water heaters?
Rheem holds 4 certifications including Energy Star, UL Listed, CSA Certified.