Whirlpool water heaters are primarily sold at Lowe\'s. AO Smith\'s plumbing wholesale network distributes select Whirlpool models. Amazon stocks select models from authorized sellers.
1. Lowe\'s — primary channel
Whirlpool, State, and AO Smith Signature are all stocked at Lowe\'s (all AO Smith-manufactured). Lowe\'s typically prices Whirlpool slightly lower than State at the same store. Home Services install network available.
2. Plumbing wholesalers
Ferguson, Hajoca, Winsupply stock select Whirlpool models via AO Smith distribution. Smaller selection than State and AO Smith Signature — wholesale prefers the contractor-tier brands.
3. Amazon
Whirlpool standard gas, electric, and Energy Smart available from Amazon via authorized sellers including AO Smith America directly.
4. Home Depot — NOT available
Home Depot doesn\'t carry Whirlpool water heaters. Rheem dominates HD water heater retail.
5. AO Smith-authorized installers
Same installer network handles Whirlpool, State, and AO Smith Signature. Find through whirlpoolwaterheaters.com or hotwater.com.
Channel comparison
| Channel | Price | Selection |
|---|---|---|
| Lowe\'s (with install) | Middle | Full |
| Lowe\'s (unit-only, DIY) | Middle | Full |
| Plumbing wholesaler | Lower (with account) | Limited |
| Amazon (authorized seller) | Lower | Standard models only |
| AO Smith authorized installer | Highest | Full |
Bottom line
Lowe\'s for most homeowners. Amazon for DIY-experienced buyers wanting select Whirlpool models at lower prices.