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ThermoMate Mini Tank Water Heater Electric, ES250B 2.5 Gallon Point of Use Under Sink Water Heater, 120V Corded Wall or Floor Mounted, UL Listed
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Grade
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⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Sep 22, 2026 1:05 AM · Prices & availability subject to change
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📝 Product Overview
🏪 Sold by
ThermoMate Official
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓IMMEDIATE HOT WATER - 2.5 Gallon point of use water heater to supply instant hot water on demand at your sink. 24 hours standby, foam insulation and fast reheating, eliminate the long time wait and wasting water
✓EASY TO INSTALL - 1/2" NPT connector, corded plug into 120V outlet, simply tap into the water line and install the heater directly at the sink. Temparature & Pressure relief valve included, shelf, wall or floor mounted
✓COMPACT DESIGN - Small tank water heater (11.4"W X11.4"D X22.4"H including valve), space saving design ideal for under sink placement in kitchen, bathrooms and other areas, even fitting in a cabinet
✓IN-LINE OR INDEPENDENT - Serves as single point water heater or in-line as a booster to a larger hot water heater, knob to adjust temp between 68℉-140℉
✓ENAMEL COATING GLASS LINED - Gold porcelain linning for better insulation and preventing leaking, CSA T&P Relief valve CASH USA made, UL certified ensuring a safe long service life
⚙️ Specifications
Brand
thermomate
Capacity
2.5 gallons
Power Source
Corded Electric
Product Dimensions
11.4"W x 22.4"H
Special Feature
Easy to Install
Special Features
Easy to Install
Wattage
1440
Voltage
120 volts_of_alternating_current
Flow Rate
2.5 gpm
Maximum Temperature
140 °F
Heat Output
1440 watts
