Home Depot is Rheem's primary US retail channel for residential water heaters. The full big-box-channel Rheem lineup (Performance, Performance Plus, Performance Platinum, ProTerra, Marathon) is available at Home Depot — in store, online, with home delivery, and with optional Home Depot install services. This page is the guide to buying Rheem at Home Depot.
What Home Depot stocks
In-store inventory at most Home Depot locations:
- Performance 40G and 50G gas (XG40T06EN38U0, XG50T06EN38U0) — usually 2–4 units on the floor
- Performance 40G and 50G electric (XE40M06ST45U1, XE50M06ST45U1)
- Performance Plus 50G gas (XG50T09HE40U0)
- Performance Platinum 50G gas (XG50T12HE40U0)
- RTEX-08 / RTEX-13 / RTEX-18 electric tankless (on shelf, smaller boxes)
Online-only / special order:
- Performance Power Vent (40G, 50G)
- Performance Compact 29G
- Performance 75G (XG75T06ST76U0)
- ProTerra 50G and 80G heat pump
- Marathon Lifetime 40G / 50G / 75G
- RTGH gas tankless (95DVLN flagship, others)
- Point-of-use mini-tanks (6G, 10G, 20G)
Special-order delivery is typically 5–10 business days. Use the Home Depot ProDesk if you need expedited delivery for a same-week install.
Home Depot install services
Home Depot offers an installation service for water heaters they sell. The service is fulfilled by a Home Depot-contracted plumber network (specific contractor varies by region). Typical pricing:
- Standard tank-for-tank swap (40G/50G gas or electric): $400–$700
- Code-required upgrades (T&P discharge tube, drip pan, expansion tank, gas connector) typically billed extra at $50–$200
- Permit and inspection coordination typically included
- Disposal of old unit typically included
Home Depot install is convenient if you don't have a plumber relationship. Some downsides:
- Contractor selection is not your choice — you get whoever Home Depot routes to you
- Customer reviews of the install contractor vary widely by region
- Add-on services (gas-line resizing, electrical upgrades) are often quoted higher than direct-to-plumber pricing
- Schedule flexibility is limited — typically 1–2 week wait for non-emergency install
For a list of Rheem-certified plumbers in your area as an alternative, see our dealers page.
Home Depot warranty service
If your Rheem water heater purchased at Home Depot fails under warranty:
- Contact Rheem directly at 1-800-621-5622 — not Home Depot
- Rheem handles all warranty parts and unit replacement; Home Depot is just the retailer
- Home Depot may help with replacement-unit pickup if Rheem authorizes a full unit replacement, but the authorization comes from Rheem
- Keep your Home Depot purchase receipt as proof of purchase date — useful for late-registration claims (see our warranty hub)
Home Depot Pro Xtra benefits (for contractors)
If you're a licensed plumber buying Rheem at Home Depot for client installs:
- Pro Xtra membership unlocks volume pricing on Rheem
- Bulk-delivery service for jobs requiring 2+ units
- Net-30 invoicing with approved credit
- Dedicated Pro support phone line
Common Home Depot Rheem promotions
- Spring/fall promotional pricing typically saves $50–$150 on Performance Platinum models
- Holiday flash sales on ProTerra heat pump (Black Friday, Memorial Day) — combined with IRA tax credit, net cost can be unusually low
- Free install promotions appear occasionally on bundled tank + install packages — read the fine print on what counts as "standard" install
Bottom line
Home Depot is the right buying channel for Rheem if: you don't have a plumber relationship, you want one-stop convenience, you're comfortable with the Home Depot-contracted install network, or you want home delivery without distributor-channel friction. For installer-quality-sensitive buyers, source through a Rheem-network plumber instead. For broader Rheem context see our Rheem water heater lineup.