GE 10 Gallon Point of Use
A 10 gallon plug-in tank for a laundry, workshop or in-law kitchen, with an eight-year warranty. It sits on the floor rather than under a sink.
Amazon $279.65$279.65
The GE 10 Gallon Point of Use is the better mini tank water heater overall, rated 4.1 to 2.9. The GE 10 Gallon Point of Use leads on warranty, value and tank size. The ThermoMate ES800 8 Gallon costs $9.66 less ($269.99 vs $279.65).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
ThermoMate ES800 8 Gallon
An 8 gallon plug-in tank short enough for an under-counter space. The warranty is short, and the Ariston 8 gallon costs less if you can hardwire.
Amazon $269.99$269.99
Which should you buy?
- Choose the GE 10 Gallon Point of Use for warranty (8-year tank, 8-year parts vs 3-year tank, 1-year parts), value ($27.96 per gallon ($279.65, 10 gal) vs $33.75 per gallon ($269.99, 8 gal)) and tank size (10 gal tank vs 8 gal tank).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 6 to 10 gallon mini tank water heater; a clear win is highlighted. How we rank explains each one.
| Factor weight | GE 10 Gallon Point of Use | ThermoMate ES800 8 Gallon |
|---|---|---|
| Overall rating | 4.1/5 | 2.9/5 |
| Value 30% | 63 $27.96 per gallon ($279.65, 10 gal) | 43 $33.75 per gallon ($269.99, 8 gal) |
| Warranty 30% | 100 8-year tank, 8-year parts | 24 3-year tank, 1-year parts |
| Heating power 15% | 29 1,500 W element | 20 1,440 W element |
| Features 15% | 75 plugs into an outlet, relief valve included | 75 plugs into an outlet, relief valve included |
| Tank size 10% | 100 10 gal tank | 50 8 gal tank |
Specifications
| GE 10 Gallon Point of Use | ThermoMate ES800 8 Gallon | |
|---|---|---|
| Heating | ||
| Tank capacity | 10 gal | 8 gal |
| Element | 1,500 W | 1,440 W |
| Voltage | 120 V | 120 V |
| Current | 12 A | 12 A |
| Electrical connection | Plug-in | Plug-in |
| Thermostat range | - | 50 to 149 °F |
| Price per gallon | $27.96 | $33.75 |
| Installation | ||
| Dimensions (H x W x D) | 24.5 x 14.8 x 14.8 in | 17.7 x 17.7 x 15.4 in |
| Weight | 41 lb | 27 lb |
| Water connections | 3/4" NPT | 1/2" NPT |
| Relief valve included | Yes | Yes |
| Wall bracket included | No | - |
| Warranty | ||
| Tank | 8 years | 3 years |
| Parts | 8 years | 1 year |