ThermoMate 2.5-Gallon Mini Tank Electric Water Heater, 120V, Under Sink, Instant Hot Water, ES250
Product details
| Management number | 231031555 | Release Date | 2026/06/18 | List Price | $76.00 | Model Number | 231031555 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
The 2.5-gallon electric mini tank water heater provides instant hot water with no waiting. With 1440W heating power and a 120V plug-in connection, it delivers quick recovery and adjustable water temperatures from 50°F to 149°F. Built with 30mm CFC-free polyurethane insulation, it keeps hot water warm longer while reducing energy loss. The tank is tested over 10,000 times for durability and features a 3-layer porcelain enamel glass lining that resists corrosion, rust, scale, and leaks. An extra-thick anode rod ensures long-lasting heating efficiency. Equipped with an Incoloy 800 stainless steel heating element, this unit is highly resistant to corrosion, more durable than copper, and operates at up to 99% efficiency. Safety is certified with UL listing and includes an ASME, ANSI, and CSA-approved T&P relief valve. Compact and versatile, it installs easily under sinks, counters, cabinets, or in small spaces such as RVs, boats, garages, barns, campers, and shops.
- 2.5-gallon mini tank, instant hot water
- 1440W, 120V plug-in, fast recovery
- Adjustable temperature: 50°F–149°F
- 30mm CFC-free polyurethane insulation
- 3-layer porcelain enamel glass-lined tank
- Extra-thick anode rod for long service life
- Incoloy 800 stainless steel heating element, 99% efficiency
- UL listed, including T&P relief valve and mounting kit
- Compact size, wall or floor mount under sink/cabinet
- 1/2"" NPT water connection, up to 150 PSI
- Lightweight: 15.4 lbs, easy to install
- Backed by 1-year warranty and customer support
| Water heater type | Point of Use Water Heater |
|---|---|
| Fuel type | Electric |
| Brand | Thermomate |
| Volume capacity | 2.5 gal |
| Features | Auto Shut-Off, Compact, Durable, Easy Clean, Easy Installation, Energy Efficient, Lightweight |
| Rec location | Basement, Bathroom, Garage, Gym, Indoor, Kitchen |
| Rec. room | Basement, Bathroom, Garage, Kitchen, Laundry Room, Multi-room |
| Dimensions | 11.50 x 12.95 x 12.95 in |
| Watts | 1440 W |
| Amps | 12 Amps |
| Volts | 120 V |
| Weight | 15 lb |
| Has nrtl listing certification | N |
| Accessories | T&P Relief Valve, Mounting Kits, User Manual |
| Model | ES250N1 |
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