#1 Home Improvement Retailer

Cart

Cart

Home
Plumbing
Water Heaters
Under Sink Water Heaters
Under Sink Tank Water Heaters

Highly Rated Under Sink Tank Water Heaters

Shop highly rated products based on our customer reviews
9 Results
Filters
Filters
Clear All

Get It Fast

caret-icon

Department

caret-icon
Under Sink Tank Water Heaters

Brand

caret-icon

Price

caret-icon
to

Review Rating

caret-icon
4 & Up3 & Up2 & Up1 & Up0

Nominal Tank Capacity (gallons)

caret-icon

Part Warranty

caret-icon

Efficiency Level

caret-icon

Let Us Do It For You

caret-icon

    Sort by

    Top Sellers
SHC 4 Gal. 6-Year Warranty 1300 W Compact Point-of-Use Mini-Tank Electric Water HeaterSHC 4 Gal. 6-Year Warranty 1300 W Compact Point-of-Use Mini-Tank Electric Water Heater
(4.3 / 387)
Model# SHC 4
$249.00
4 Gal. Mini-Tank Electric Water Heater (3-Pack)
(4.4 / 706)
Model# 8733954924
$545.85
($181.95 /unit)
4 Gal. Mini-Tank Electric Water Heater4 Gal. Mini-Tank Electric Water Heater
(4.4 / 1881)
Model# ES 4
$239.00
Top Rated
Performance 4 Gal. 120-Volt Plug-In MiniTank Point of Use Electric Water Heater with 6-Year WarrantyPerformance 4 Gal. 120-Volt Plug-In MiniTank Point of Use Electric Water Heater with 6-Year Warranty
Expert Installation Available
(4.6 / 326)
Model# XE04MT06U0
$259.99
Top Rated
Andris 4 Gal. 6 Year 120-Volt Corded Point of Use Mini-Tank Electric Water Heater
(4.5 / 249)
Model# ANDRIS RS 4U 1.4KW
$178.49
4 Gallon Electric Mini-Tank Water Heater4 Gallon Electric Mini-Tank Water Heater
(4.5 / 436)
Model# ECO MINI 4
$174.98
Mini Tank 4 Gal. Compact Element Point of Use Electric Water Heater with 3 Years Warranty
(4.7 / 9)
Model# ES400
$199.99
/piece
4 Gal. 120- Volt Compact Point of Use Mini Tank Electric Water Heater Element with 6-Years Warranty4 Gal. 120- Volt Compact Point of Use Mini Tank Electric Water Heater Element with 6-Years Warranty
(4.4 / 13)
Model# ME40-N1
$199.99
/piece
Etank 40 4 Gal. Compact 1440-Watt Element Point of Use Mini-Tank Electric Water Heater Under Sink with Warranty Offered
(4.5 / 2)
Model# FDES-ET40G
$179.99

Installation Services

Water Heater Installation

Get started with a free consultation. Same-day water heater installation is available MondayFriday in most areas
Learn More