Camplux ME40 4 Gallon
A narrow 4 gallon plug-in tank that fits where wider tanks don’t. Its tank warranty is shorter than the major brands.
Amazon $209.99$209.99
The Camplux ME40 4 Gallon rates 3.5 among 2.5 to 4 gallon mini tank water heaters; the Camplux ME60 6 Gallon rates 2.8 among 6 to 10 gallon ones. The Camplux ME40 4 Gallon costs $20 less ($209.99 vs $229.99).
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.
Camplux ME60 6 Gallon
A 6 gallon plug-in tank with mounting hardware for a sink or utility area. Its tank warranty trails GE and Eemax.
Amazon $229.99$229.99
Scores side by side
These two sit in different size classes (2.5 to 4 gallon and 6 to 10 gallon), and each is scored against the reference points for its own class, so a rating says how well each does among its own size peers. How we rank explains each factor.
| Factor weight | Camplux ME40 4 Gallon | Camplux ME60 6 Gallon |
|---|---|---|
| Overall rating | 3.5/5 | 2.8/5 |
| Value 30% | 66 $52.50 per gallon ($209.99, 4 gal) | 29 $38.33 per gallon ($229.99, 6 gal) |
| Warranty 30% | 30 3-year tank, 2-year parts | 30 3-year tank, 2-year parts |
| Heating power 15% | 20 1,440 W element | 20 1,440 W element |
| Features 15% | 100 plugs into an outlet, relief valve included, wall bracket included | 100 plugs into an outlet, relief valve included, wall bracket included |
| Tank size 10% | 100 4 gal tank | 0 6 gal tank |
Specifications
| Camplux ME40 4 Gallon | Camplux ME60 6 Gallon | |
|---|---|---|
| Heating | ||
| Tank capacity | 4 gal | 6 gal |
| Element | 1,440 W | 1,440 W |
| Voltage | 120 V | 120 V |
| Electrical connection | Plug-in | Plug-in |
| Thermostat range | 50 to 149 °F | 50 to 149 °F |
| Price per gallon | $52.50 | $38.33 |
| Installation | ||
| Dimensions (H x W x D) | 19.2 x 11.8 x 10.4 in | 18 x 15.8 x 15.5 in |
| Weight | 18.2 lb | 25.4 lb |
| Water connections | 1/2" NPT | 3/4" NPT |
| Relief valve included | Yes | Yes |
| Wall bracket included | Yes | Yes |
| Warranty | ||
| Tank | 3 years | 3 years |
| Parts | 2 years | 2 years |