#1 Home Improvement Retailer

Cart

Cart

Home
Plumbing
Water Heaters

Gas Water Heaters

Shop Products We Install

Shop Products We Install

Rheem

Rheem

Household Size: 2-4

Household Size: 2-4

Household Size: 3-5

Household Size: 3-5

Household Size: 5+

Household Size: 5+

Nominal Tank Capacity (gallons): 40 gal

Nominal Tank Capacity (gallons): 40 gal

128 Results
Filters
Filters
Clear All

Get It Fast

caret-icon

Department

caret-icon
Water Heaters

Review Rating

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

Brand

caret-icon

Price

caret-icon
to

Nominal Tank Capacity (gallons)

caret-icon

Household Size

caret-icon

Water Heater Profile

caret-icon

Part Warranty

caret-icon

Application Type

caret-icon

Required Volt Connection

caret-icon

Vent Type

caret-icon

Water Heater Features

caret-icon

Gas Type

caret-icon

Indoor/Outdoor

caret-icon

Savings Center

caret-icon

Eco Friendly

caret-icon

Let Us Do It For You

caret-icon

Product Width (in.)

caret-icon

    Sort by

    Top Sellers
Best Seller
Sensei Super High Efficiency Plus 11 GPM 199,000 BTU Natural Gas/Propane Indoor/Outdoor Tankless Water Heater
Expert Installation Available
(4.5 / 223)
Model# RX199iN
$1,537.90
Sensei Super High Efficiency Plus 11 GPM 199,000 BTU Natural Gas/Propane Tankless Water Heater with Recirculating Pump
Expert Installation Available
(4.3 / 78)
Model# RXP199iN
$1,778.00
Top Rated
Performance 40 Gal. Tall 32,000 BTU Liquid Propane Water Heater with 6-Year WarrantyPerformance 40 Gal. Tall 32,000 BTU Liquid Propane Water Heater with 6-Year Warranty
Expert Installation Available
(4.4 / 886)
Model# XP40T06EC32U1
$799.00
Buy 3 or more $719.10
Sensei Super High Efficiency Plus 10 GPM 180,000 BTU Natural Gas/Propane Indoor/Outdoor Tankless Water Heater
Expert Installation Available
(4.5 / 223)
Model# RX180iN
$1,348.00
Buy 3 or more $1,213.20
Performance 50 Gal. Tall 42,000 BTU Liquid Propane Power Vent Water Heater with 6-Year WarrantyPerformance 50 Gal. Tall 42,000 BTU Liquid Propane Power Vent Water Heater with 6-Year Warranty
Expert Installation Available
(4.1 / 265)
Model# XP50T06PV42U0
$1,459.00
Buy 3 or more $1,313.10
Top Rated
Performance 50 Gal. Tall 36,000 BTU Liquid Propane Water Heater with 6-Year WarrantyPerformance 50 Gal. Tall 36,000 BTU Liquid Propane Water Heater with 6-Year Warranty
Expert Installation Available
(4.4 / 886)
Model# XP50T06EC36U1
$899.00
Buy 3 or more $809.10
Performance Platinum 9.5 GPM Smart Super High Efficiency Indoor or Outdoor Liquid Propane Tankless Water HeaterPerformance Platinum 9.5 GPM Smart Super High Efficiency Indoor or Outdoor Liquid Propane Tankless Water Heater
Expert Installation Available
(4.1 / 146)
Model# ECOH200DVELP-3
$1,306.94
Buy 3 or more $1,176.25
Performance Plus 7.0 GPM Non-Condensing Indoor Liquid Propane Tankless Water HeaterPerformance Plus 7.0 GPM Non-Condensing Indoor Liquid Propane Tankless Water Heater
Expert Installation Available
(4.2 / 99)
Model# ECO160DVLP-3
$779.99
Buy 3 or more $701.99
Sensei Super High Efficiency Plus 9.0 GPM 160,000 BTU Natural Gas/Propane Indoor/Outdoor Tankless Water Heater
Expert Installation Available
(4.5 / 224)
Model# RX160iN
$1,241.00
Buy 3 or more $1,116.90
Value Series Outdoor 5.3 GPM Residential 120,000 BTU Propane Gas Tankless Water Heater
Expert Installation Available
(4.3 / 69)
Model# V53DeP
$602.55
Was $669.50
Save $66.95 (10%)
Buy 3 or more $542.30
Sensei 11.1 GPM Commercial 199,000 BTU Propane/Natural Gas Indoor/Outdoor Tankless Water Heater
(4.3 / 14)
Model# CX199iN
$1,582.70
Buy 3 or more $1,424.43
Top Rated
Performance 75 Gal. Tall 75,1000 BTU Liquid Propane Water Heater with 6-Year WarrantyPerformance 75 Gal. Tall 75,1000 BTU Liquid Propane Water Heater with 6-Year Warranty
Expert Installation Available
(4.4 / 886)
Model# XP75T06ST76U0
$1,229.00
Buy 3 or more $1,106.10