Who Rheem fits
Rheem is the most flexible name on our list. Rheem's site shows residential tank water heaters, tankless water heaters, heat pump water heaters, point-of-use heaters, boilers and combi boilers, and indirect and buffer tanks. On the homes we work on, that usually means one of three jobs: a like-for-like tank swap, a move to a hybrid heat pump unit, or a tankless conversion.
We lean on Rheem when a customer wants a familiar name, wide parts availability, and a track record across the range. If you do not yet know whether you want a tank, a hybrid, or a tankless, Rheem is a good brand to price all three against each other. Our water heater page explains how we decide between repair and replacement first.
What Rheem lines we install
- Tank water heaters. Gas and electric, in the standard sizes we service: 30, 40, 50, 75, and 100 gallons.
- Heat pump (hybrid) water heaters. Rheem's home page features its ProTerra heat pump water heaters. Rheem also describes a hybrid electric heat pump water heater with multiple operating modes.
- Tankless. Rheem's tankless page lists condensing gas models (including IKONIC and ThermaForce), non-condensing gas models, and an electric tankless.
Rheem's site names features such as EcoNet Wi-Fi technology, LeakGuard leak detection and prevention, Hot-Start Programming, and a built-in recirculation pump on certain tankless models. Not every feature is on every model, so we confirm what is on the specific unit we quote.
What to know before choosing a Rheem
The checklist depends on which Rheem you pick.
| Type | What we check first |
|---|---|
| Tank, gas | Vent termination, gas connection, seismic strapping, drip pan, T&P discharge, expansion tank |
| Tank, electric | Breaker and circuit, plus the same code items as a gas tank |
| Hybrid heat pump | Space for the unit, drain access, electrical capacity |
| Tankless gas | Gas line capacity, vent path, sizing to peak demand |
| Tankless electric | 240V circuit and panel capacity, no vent needed |
A hybrid unit takes more room and more preparation than a standard tank, which is why we check fit before we quote. Hybrid units often qualify for utility rebates in Pierce and King counties, and we point you to current programs after we quote without promising an amount. If a tankless is on the table, our explainer on how tankless works covers the basics.
How we install a Rheem
The process is the same whichever Rheem you choose. We size first, then quote, then install.
- We look at the existing setup, your household's hot water use, and what the new unit will need.
- You get a flat-rate quote before we start. It covers the permit and any code upgrades the install requires.
- We remove the old unit, set the new one, and connect water, gas or electric, venting, and the T&P discharge.
- We pull the permit where it is required and schedule the inspection.
- We start the unit and test it, then walk you through how to relight it, when to flush it, and when to plan its replacement.
- We register the warranty and leave the manual and registration confirmation on the unit.
A like-for-like tank swap is typically 3 to 4 hours. A first-time tankless install can take a full day.
Rheem warranty
Rheem's warranty comes from Rheem. The official page is rheem.com/warranties, where you can register a product or verify warranty terms and coverage. Verifying needs your serial number. Rheem also offers a Protection Plus extended service agreement, which its page describes as coverage after the limited warranty expires. The page does not state coverage lengths, and terms vary by model, so we do not quote a number for you.
Separately, our workmanship warranty covers our installation. See the brands page for how the two work together, and call us first if something fails.
A note on Rheem and Ruud
Ruud's own website says it is "a proud member of the Rheem Family of Brands." If you are shopping Rheem, it is worth looking at Ruud too, since both are on our list.
When we would steer you somewhere else
- If you want a tankless and your gas line, vent path, or demand will not support one, a right-sized Rheem tank or hybrid is usually the honest answer.
- If your panel cannot carry a hybrid without a costly upgrade, a gas or standard electric tank may make more sense.
- If your old tank is under 8 years old with one failed part, we will recommend a repair instead of a new Rheem.
- If tankless is the goal, we may point you to Rinnai, our most common tankless install, or Navien for that job.
Next step
See the water heater and tankless pages, get a ballpark from the instant estimate, or contact us for a free estimate.