Best Chronomite Water Heaters in 2025

【INSTANT & SUFFICIENT HOT WATER】 With real powerful 18kW smart heating system, the tankless hot water heater electric ECO180B supplies sufficient instant and endless hot water of 120℉ or higher in seconds, no waiting for preheating nor terrible temp fluctuation during shower time any more and no worry of running out of it. Perfect companion for whole house use, including shower, sink faucets, dishwasher, washing machine, etc.

【SELF MODULATION INSTANT WATER HEATER】The electric on demand tankless hot water heater ECO180B adjusts exact power input based on current flowrate and temp setting. For example, less power will be consumed by the smart water heater when you reduce water flow, thus, you get ideal temperature instead of scalding hot, which ensures comfortable experience and excellent energy efficiency. Also, optimal energy efficiency of 98% saves considerable electric charge for you.

【CONVENIENT USE】The electric tankless water heater 18kW comes with digital display & touch control panel so temp setting is easy job. Best of all, useful information on the screen helps you get full understanding of the working status of the 240v water heater tankless, you needn’t go through hard lesson of temp setting. Now turn on the faucet and let the smart instant hot water heater do the rest.

SAFE & PREMIUM:Instant Water Heater With high quality stainless-steel protect cover,will effectively prevent the heating element is in direct contact with people or animals ，it is rust proof and durable, design for long term use.Our immersion water heater has an intelligent temperature control design, which automatically cuts off the power when the water temperature reached 75℃. The quality is safe, stable and reliable, preventing dry burning.

FAST HEATING:1500W of power can make 5 gallons of water warm in a few minutes.Heat dissipates to the water faster by flowing through the holes in the guard.The heater needs to be completely immersed in water in working condition.Please take out the immersion water heater before touching the water! Do not use it for more than 3 hours continuously! Please do not plug the two heaters into the same outlet to avoid fire hazards.

WIDE RANGE OF APPLICATIONS:Our portable pool heater suitable for portable bathtub,mini pool(Using more than one),sink, bucket, washbasin,etc.Make sure the container can hold hot water when using it.This immersion heater is handy and super lightweight, making it perfect for travels and road trips.Note, it is not suitable for using in big swimming pool .

Exceptional Cold Weather Resistance: Our insulated well tank covers are engineered to endure freezing temperatures as low as 5 degrees, providing reliable insulation throughout the winter season.

Uncompromising Durability: Crafted from durable materials, our insulated well tank cover is built to last. With industrial quality construction, the outdoor water well tank covers offer long-lasting performance, even in harsh conditions.

UV-Resistant and Weatherproof: Protect your water pressure tank from the damaging effects of sunlight and adverse weather conditions. Our water tank cover is UV-resistant, ensuring their resilience and reliability.

INSTANTANEOUS HOT WATER HEATER- 3.5kw mini tankless electric water heater differs from a conventional storage type mini water heaters, it fits under your bathroom sink or kitchen sink to provide hot water right where you need it

SAFE PROTECTION- The 3.5kW tankless water heater comes with overheat protection. ETL safety certified, ensure your safety. Stainless steel and copper component for high efficiency and durability

SAVE ENERGY- Temperature ranges from 85°F- 131°F. Tankless water heaters provide instantaneous heating and on-demand hot water without preheating, saving up to 50% in energy consumption

1.0-GPM flow rate

Two mounted chrome compression fittings

Rear electric knock-out

APPLICATION: Dimensions : 22.25" W x 48.75" H x 22.25" LPerfect size for a maintenance closet, access closet under the stairs, crawl space. Ideal for replacement projects.

DURABILITY: Two magnesium anode rods for extra tank protection. Dielectric heat trap. Heavy gauges steel tank for extra years of trouble-free service. Glass-lined steel tank to help prevent corrosion.

WARRANTY: 10-year tank and parts limited warranty

SAFE & PREMIUM:With high quality stainless-steel protect cover,will effectively prevent the heating element is in direct contact with people or animals ，it is rust proof and durable, design for long term use.Our immersion water heater has an intelligent temperature control design, which automatically cuts off the power when the water temperature reached 75℃. The quality is safe, stable and reliable, preventing dry burning.

FAST HEATING:1500W of power can make 5 gallons of water warm in a few minutes.Heat dissipates to the water faster by flowing through the holes in the guard.The heater needs to be completely immersed in water in working condition.Please take out the immersion water heater before touching the water! Do not use it for more than 3 hours continuously! Please do not plug the two heaters into the same outlet to avoid fire hazards.

WIDE RANGE OF APPLICATIONS:Our portable water heater is suitable for portable bathtub,mini pool(Using more than one),sink, bucket, washbasin,etc.Make sure the container can hold hot water when using it.This immersion heater is handy and super lightweight, making it perfect for travels and road trips.Note, only for water heating.

Consistent Hot Water: The under sink water heater only heats the water when you need it and no waiting to preheat, saving up to 50% in energy consumption. The temperature rise of 1.0 GPM is 50°F. Easy to get hot water between 85°F - 131°F in two seconds

Smart Adjustment: Easy to read the real-time temperature, according to the sink flow rate to adjust your temperature increase or decrease through a LED touch display

Safe Use: With a 304 food-grade stainless steel water tube design, you don't need to be concerned about scaling reducing the functional life span of the unit when you use hard water. At the same time, this small water heater is accompanied by more safety features: anti-leakage, waterproof, over-heating protection, dry combustion protection, troubleshooting self-test, etc

Instant Sufficient Hot Water: The electric tankless water heater applied with 4.5KW heating system supplies sufficient instant and endless hot water in seconds, no waiting for preheating while bathing. Ideal for use with shower, sink faucet, dishwasher or washing machine. (Product comes with a shower head, outlet pipe and a set of installation accessories)

Digital Control Panel: The tankless electric water heater is equipped with digital display and touch control panel, you can easily control the temperature through the control panel, while the information displayed on the screen can help you fully understand the working status of the water heater, you can easily make the corresponding operation.

Multiple Protection: We know that the safety of the product is always the first priority. This tankless water heater has an over-temperature protection design: when the outlet water temperature reaches over 131F/55C, the electricity will be automatically cut off to avoid getting scalded and the screen will display E1, And then the water heater will start to work automatically while the temperature drops to the set temperature.

SAFE AND DURABLE - 304 stainless steel liner, less seams, strong pressure bearing, durable, anti-pressure, explosion-proof, Leakproof, durable heat preservation.Anti-leakage plug, multiple safety protection functions protect you from the risk of burns, electric shocks and other injuries. This mini water heater is ideal for kitchens, bathrooms, RVs, and more.

SENSING TEMPERATURE CONTROL - 3 gallon 110V/120V mini water heater is installed in Kitchen Under Sink Counter Cupboard ,The LCD screen displays the working status, the machine operates and the heating water temperature reaches 167 ℉, automatic heat preservation and constant temperature, automatic control, automatic supplementary cold water heating

EASY TO USE ROTARY SWITCH - Adjustable knob switch from 80 ℉ to 167 ℉ flexible and convenient, clear and easy to control

Price For: Each Water Connection: 3/8" Compression Mounting: Horizontal Standards: UL, IAPMO, HUD, CSA, ULC, ADA Height: 6-1/4" Phase: 1 Width: 9-5/8" Depth: 2-3/4" Water Heater Design: Point-of-Use Water Heater Application: Undersink Item: Electric Tankless Water Heater Residential / Commercial: Commercial/Residential

Includes: Compression Fittings, 0.35 GPM Faucet Flow Controls Features: 32 Degree Temp rise at .35 GPM. 99% Energy Efficient, Compact Size, Easy to Install, Low Installation Cost, Unlimited Hot Water Temp. Rise @ 0.5 GPM: 24 Degrees F Watts: 1800 Voltage: 120VAC Pressure Range: 45 to 150 psi Wire Size: 14 AWG Temp. Range: 80 Degrees to 120 Degrees F Temp. Rise @ 20.0 GPM: 15A Amps AC: 15 Min. Flow Activation: 0.35 gpm

Country of Origin (subject to change): United States

Price For: Each Water Connection: 3/8" Compression Mounting: Horizontal Includes: Compression Fittings, Faucet Flow Controls Standards: UL, IAMPO, HUD, ADA Height: 6-1/4" Phase: 1 Width: 9-5/8" Pressure Range: 25 to 150 psi Depth: 2-3/4" Water Heater Design: Point-of-Use Water Heater Application: Undersink Item: Electric Tankless Water Heater

Residential / Commercial: Commercial/Residential Features: Factory Preset Temperature, 99% Energy Efficient, Compact Size, Easy to Install, Low Installation Cost, Unlimited Hot Water Temp. Rise @ 1.5 GPM: 28 Degrees F Watts: 6240 Voltage: 208VAC Wire Size: 10 AWG Temp. Range: 110 Degrees F Amps AC: 30 Temp. Rise @ 20.0 GPM: 30A Min. Flow Activation: 0.40 gpm Temp. Rise @ 2.5 GPM: 17 Degrees F

Country of Origin (subject to change): United States

Item: Electric Tankless Water Heater

Water Heater Design: Point-of-Use

Water Heater Application: Eyewash

Price For: Each Water Connection: 3/8" Compression Mounting: Horizontal Standards: UL, IAPMO, HUD, CSA, ULC, ADA Height: 6-1/4" Phase: 1 Width: 9-5/8" Depth: 2-3/4" Water Heater Design: Point-of-Use Water Heater Application: Undersink Item: Electric Tankless Water Heater Residential / Commercial: Commercial/Residential Includes: Compression Fittings, Faucet Flow Controls

Features: 99% Energy Efficient, Compact Size, Easy to Install, Low Installation Cost, Unlimited Hot Water Temp. Rise @ 0.5 GPM: 75 Degrees F Watts: 5540 Voltage: 277VAC Pressure Range: 25 to 150 psi Wire Size: 10 AWG Temp. Range: 80 Degrees to 120 Degrees F Temp. Rise @ 20.0 GPM: 20A Amps AC: 20 Min. Flow Activation: 0.40 gpm Temp. Rise @ 1.5 GPM: 25 Degrees F

Country of Origin (subject to change): United States

99% Energy Efficient

Compact Size & Easy to Install

Unlimited Hot Water

Price For: Each Includes: Compression Fittings, Faucet Flow Controls Item: Tankless Water Heater Voltage: 208 Min. Flow Activation: 1.50 gpm Input Connection: 3/8" Compression Wattage: 8320 Water Output Temp.: 84 Degrees Overall Width: 10-3/4" Overall Height: 6-1/4" Overall Depth: 2-3/4" Max. Amps: 40 Standards: UL, IAPMO, HUD, ANSI Z358-1 For Use With: Eyewashes

Country of Origin (subject to change): United States

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