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Tankless Electric On Demand Instant Hot Water Heater - 240V | 11kW


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    thermomate Electric Tankless Water Heater, 11kW at 240 Volt, On Demand Instant Hot Water Heater, Self Modulating Energy Saving, Save Space, 2.15GPM at 35°F Rise thermomate Electric Tankless Water Heater, 11kW at 240 Volt, thermomate Electric Tankless Water Heater, 11kW at 240 Volt, On Demand Instant Hot Water Heater, Self Modulating Energy Saving, Save Space, 2.15GPM at 35°F Rise


    Whether shower and baths, laundry and dishes, or shaving and hand washing, for home or business, with dedicated advanced technology and years of experience in hot water solution, thermomate’s new line of tankless electric water heaters provide you a hot water system you can count on, every day, for years to come.Energy efficient, easy installation, compact size, endless hot water, consistent water flow, perfect for point of use, booster, or whole house needs

    • [Endless On Demand Hot Water]: Consistent hot water that never runs out when you need it. Continuously detect water temperature and flow rate to ensure efficient heating and stable performance within 1°F of your selected temperature. REQUIRES 2 SET of Double-pole 30AMP Breakers

    • [Last Long & No Leaking]: Alloy metal housing & water ports, heating element separated from water tube significantly reducing scale, corrosion and mineral buildup on the element, achieving better performance and low maintenance.

    • [Save Money and Space]: Self-modulating technology regulates the amount of energy required to heat water only when you need it with 99% efficiency, saving up to 60% on water heating costs compared to the traditional tank water heater. Wall mounted compact size with no water tank, convenient for any spaces, saving floor space and fitting into tight spaces

    • [Easy Installation & Safety Protection]: ETL certified with overheating protection, auto stop heating when detecting no water, quality workmanship for leakage protection

    • [Installation]: 11 kilowatts at 240V draws max 46amp, 1/2” NPT male ports, 12AWG wire to 2 Double-pole 30AMP breakers, ideal for providing hot water for a bathroom, small sink, office break room, and other point-of-use or low-flow applications

    • ✔️Note: This product can be installed by yourself, you can find tools for fixed installation according to your own preferences, there is no limit in this regard.

    Packing List

    • 1 x ET110

    • 1 x Mounting Kits

    Performance Comparison

    ET110 ET180 ET270
    kW 11 18 27
    Voltage 240V 240V 240V
    Temp. Range 80°F - 140°F 80°F - 140°F 80°F - 140°F
    Max Amperage 46A 76A 114A
    Required Breaker 2 x Double-POLE 30 AMP 2 x Double-POLE 40 AMP 3 x Double-POLE 40 AMP
    Wire Gauge 2 x 12 AWG 2 x 8 AWG 3 x 8 AWG
    Size 14.75" x 11.75" x 3.12" 17.12" x 13.12" x 3.12" 17.12" x 13.12" x 3.12"
    Weight 12.10 lb 19.10 lb 20.30
    Water Connections 1/2" NPT 3/4" NPT 3/4" NPT

    Shipping & Return

    FREE Shipping to U.S. Mainland addresses only. Unfortunately for us, we do not offer free shipping to Alaska, Hawaii, Virgin Islands, Puerto Rico, Guam or Canada, however if you do need to ship to these places, please kindly call us and the freight will be paid by you based on the specific address you can provide for us.

    When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

    Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

    For returns due to buyers remorse (ie: Order by mistake, Does not fit, Change my mind, No longer needed, etc) customers are responsible for the return shipping cost along with a 10% restocking fee applied. You should also save your tracking number to confirm when your item has been received at our location. Items being returned due to defects or quality issues a pre-paid return label will be provided to you upon you providing us with any pictures/videos showing the issue you are encountering.