Specials & Offers
Appliances
Bath
Blinds & Window Treatments
Building Materials
Lumber & Composites
Cleaning
Home Décor
Lighting
Doors & Windows
Electrical
Flooring
Hardware
Heating, Venting & Cooling
Kitchen
Garden Center
Outdoors
Paint
Plumbing
Holiday Decorations
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Home Depot Gift Cards
Credit Card Services
Home Services
Home Depot Rental
Pro Services & Contractor Supply
Project Calculators
DIY Projects and Ideas
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Credit Services
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Log In
Cart
Home
Plumbing
Water Heaters
Tankless Water Heaters
Tankless Electric Water Heaters
Customer Reviews for Rheem Performance 18 kW 3.51 GPM 240-Volt Self-Modulating Electric Tankless Water Heater
Internet #300800620
Model #RETEX-18
Store SKU #1002624315
Hover Image to Zoom
Performance 18 kW 3.51 GPM 240-Volt Self-Modulating Electric Tankless Water Heater
by
Rheem
(2556)
Questions & Answers (1401)
Electric tankless water heater provides consistent hot water
Energy and cost savings of up to 34% in whole-home installations
Tankless water heater requires 2 x 40 AMP double pole breakers
View Full Product Details
Explore More on homedepot.com
Appliances
Shop Shampoo Cordless Carpet Cleaners
Sensor Dry LG Gas Dryers
LED Light Type Commercial Freezers
Popcorn Built-In Microwaves
Shop Extra Large LG Gas Dryers
Heating, Venting & Cooling
Log Set Glowing Embers Electric Fireplaces
Screen Panels Electric Fireplace Inserts
Stelpro Heaters
Small Ventless Propane Heaters
Natural Gas Boilers
Cool-to-the-Touch Lasko Space Heaters
Lighting
Clear Glass Savoy House Outdoor Sconces
Progress Lighting Fixed Track Track Lighting
Cync A19 Light Bulbs
Black Savoy House Outdoor Wall Lighting
Clear Bronze Chandeliers
Plumbing
Westbrass Fittings
Shop Watts Whole House Filter Replacements
KOHLER 2 in. Toilet Flush Valve Kit
Plug Propane Fittings
Buy Everbilt 3/4 in. x 6 ft. Foam Self-Seal Pipe Insulation 7PXL048078HD1
Extensions Brass Faucet Hardware
What's in Season
Hollow Core 34 x 84 Slab Doors
Online Orchards Thundercloud Flowering Plum Tree Bare Root FLPL001
Orange Metal Patio Furniture
Shop Aluminum Wicker Patio Dining Furniture