EcoSmart 20-Gallon Water Heaters
EcoSmart filters
No EcoSmart 20 gallon water heaters in our catalog
EcoSmart doesn't currently ship any 20-gallon water heaters we track. Try one of the alternatives below.
EcoSmart 20-Gallon Water Heaters: buyer's guide
EcoSmart doesn't currently ship any 20-gallon water heaters in the lineup we track. If you're shopping for 20-gallon water heaters, see the full 20 Gallon category for cross-brand options.
About EcoSmart
<p>If you've been researching water heaters, EcoSmart has almost certainly come up. Their catalog spans the full price tier from value picks to flagship models, and their warranty terms are among the most generous in the category. This page is built to help you navigate the EcoSmart water heaters lineup specifically — which model belongs in which use case, where EcoSmart wins against its closest competitors, and where you should consider an alternative.</p> <h2 id="brand-overview">About EcoSmart in water heaters</h2> <p>EcoSmart's position in the water heaters category is reinforced by three...
For the complete EcoSmart lineup across all sub-types and capacities, see the EcoSmart Water Heaters hub.
Other 20 Gallon water heaters brands
If you're cross-shopping 20 gallon water heaters beyond EcoSmart, the following brands also ship in this category:
About 20-Gallon Water Heaters water heaters
The 20-gallon water heater is the upper-tier point-of-use size — sized for single-occupant ADUs, pool houses, RV park-models, small cabins, and tiny homes. The 20G supports a full normal shower (5–7 minutes at 2 GPM) plus 1–2 hand-washes before recovery — adequate for 1-occupant whole-bathroom service.
- Rheem Performance 20G Point-of-Use Electric (XE20P06PU20U0) — 6-year warranty, 240V, 30 GPH FHD.
- Single-occupant ADUs / mother-in-law suites / garage apartments
- Pool house bathrooms with daily use
- RV park-model trailers
- Small cabins in mild climates
- Tiny homes with 1–2 occupants
For the complete 20 gallon buyer's guide (all brands, full comparison framework), see the 20-Gallon Water Heaters category hub.
Other EcoSmart filters
Explore EcoSmart from other angles: