Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

a.o. smith

250 results

A.O. Smith 
Signature 100 50-Gallons Tall 6-year Warranty 4500-Watt Double Element Electric Water Heater

Find My Store

for pricing and availability

4.3
4824
Family Size:3-4 People

A.O. Smith 
Signature 100 40-Gallons Short 6-year Warranty 4500-Watt Double Element Electric Water Heater

Find My Store

for pricing and availability

4.5
6089
Family Size:3-4 People

A.O. Smith 
Signature 100 50-Gallons Tall 6-year Warranty 40000-BTU Natural Gas Water Heater

Find My Store

for pricing and availability

4.5
2752
Family Size:5+ People

A.O. Smith 
Signature 100 30-Gallon Tall 6-year Warranty 4500-Watt Double Element Electric Water Heater

Find My Store

for pricing and availability

4.1
2799
Family Size:1-2 People

A.O. Smith 
Signature 500 55-Gallon Tall 12-year Warranty 5500-watt Double Element Grid Capable Smart Electric Water Heater with Leak Detection and Automatic Shut-off

Find My Store

for pricing and availability

5.0
1
Family Size:3-4 People

A.O. Smith 
Signature 100 40-Gallons Tall 6-year Warranty 35500-BTU Natural Gas Water Heater

Find My Store

for pricing and availability

4.5
2938
Family Size:3-4 People

A.O. Smith 
Signature 100 40-Gallons Tall 6-year Warranty 4500-Watt Double Element Electric Water Heater

Find My Store

for pricing and availability

4.2
3515
Family Size:3-4 People
Energy Star Qualified

A.O. Smith 
Signature Series 8-GPM 180000-BTU Indoor Natural Gas Tankless Water Heater

Find My Store

for pricing and availability

4.0
118
Family Size:5+ People