Stiebel Eltron SHC 2.5 Mini-Tank Water Heater
- Capacity: 2.5 gallons
- Wattage: 1300 watts
- Power Source: Battery
- Flow Rate: 2.5 gpm
Last refreshed Sep 8, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A straightforward small-tank water heater for one sink that plugs into an ordinary outlet, best suited to point-of-use spots rather than anything needing sustained hot water flow.
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ASIN: B00KBQLEFIModel: SHC 2.5Category: Water Heaters
Overview
The Stiebel Eltron 233219 is a 2.5 gallon, 1300 watt mini-tank electric water heater that plugs into a standard 120V outlet and mounts to the wall, giving one fixture a small reserve of hot water instead of heating on demand.
Unlike a tankless unit, this is a genuine small storage tank with a glass-lined interior, so it holds a few gallons of hot water ready to go and refills quickly once drawn down. Because it runs on a regular 120V outlet, it is a plug-and-mount option rather than one that needs a dedicated high-amperage circuit, which is the main reason it turns up in RVs, cabins, and commercial breakrooms where rewiring is not practical. A pressure and temperature relief valve is included, along with the wall bracket.
- 2.5 gallon glass-lined storage tank
- 1300W, plugs into standard 120V outlet
- Wall-mounted with included bracket
- T and P relief valve included
Who it's for
Good for a single sink, in an RV, cabin, food truck, or commercial breakroom, where a small buffer of hot water is enough and running new wiring is not an option. Not a substitute for a heater sized to supply a shower or multiple fixtures.
Pros and cons
- Plugs into a standard 120V outlet, no special wiring
- Glass-lined tank with fast recovery
- Wall mounting bracket included
- 6-year tank warranty
- Only 2.5 gallon capacity, not for continuous high-volume use
- Limited to one point-of-use fixture at a time
Performance notes
The 2.5 gallon glass-lined tank holds a small reserve of hot water and the 1300 watt element recovers it relatively quickly once it is drawn down, which is what the listing means by fast recovery. Because it stores rather than heats on demand, output is limited to that reserve at a time rather than an unlimited flow, and the standard 120V plug keeps installation simple compared with a hardwired unit.
Specifications
| Brand | Stiebel Eltron |
|---|---|
| Model | SHC 2.5 |
| Dimensions & fit | |
| Item Weight | 15.9 pounds |
| Item Depth | 1.2 inches |
| Item Dimensions W X H | 11 × 18.7 inches |
| Capacity & performance | |
| Capacity | 2.5 gallons |
| Flow Rate | 2.5 gpmhigher than 55% of 21 water heaters |
| Heat Output | 1300 watts |
| Power & efficiency | |
| Wattage | 1300 watts |
| Power Source | Battery |
| Voltage | 120 volts |
| Efficiency | High |
| Construction & materials | |
| Material Type | Glass-Lined Steel |
| Color | White |
| Compatibility & installation | |
| Mount Type | Wall, floor |
| Included components | |
| Unit Count | 2.5 Count |
| Included Components | Item |
| Warranty & support | |
| Manufacturer Warranty Description | 6 year warranty on tank |
| Other details | |
| Maximum Pressure | 150 psi |
| Number Of Items | 1 |
| Style Name | SHC 2.5 (2.5 Gal) |
| Special Features | Mount under or next to sink |
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Frequently asked questions
Does the Stiebel Eltron 233219 need special wiring?
No, it plugs into a standard 120V household outlet, unlike larger tankless heaters that need a dedicated high-amperage circuit.
How much hot water does the Stiebel Eltron 233219 hold?
It has a 2.5 gallon glass-lined tank with a 1300 watt element for fast recovery once that reserve is used.
What is the warranty on the Stiebel Eltron 233219 tank?
The tank carries a 6-year warranty.