Skip to main content
HalloweenPetLawn & GardenTruck & AutomotiveSporting GoodsHorseFarm & RanchClothingLivestockPet & Animal PharmacyToolsPoultryFencing & GatesHome ImprovementOutdoor LivingHeating & CoolingHome Decor & FurnitureOutdoor Power EquipmentTrailers & TowingBoots & ShoesWild Birds & WildlifeToysGift CardsServices Propane RefillTrailer RentalGarden CenterFeed CenterSame Day DeliveryPetVet ClinicPet WashGrooming at PetsenseDog Training at PetsenseTractor Supply RxPet InsuranceWag!

"Savings and Offers"

Weekly AdSaleClearance

"More Options"

Weekly AdWhat's NewTractor Supply AppEarn Rewards with Neighbor's ClubHometown HeroesLife Out Here BlogTSC Exclusive BrandsTop BrandsClearance ItemsBattery FinderOutdoor Power Equipment Parts FinderHitch Finder

Spend $49.99 to unlock Free Delivery on most orders

|
Learn More
Order statusTSC Credit CardsWhat’s newPetsenseWeekly Ad
​
Sign In / EnrollGet rewarded!
​
Halloween
Pet
Lawn & Garden
Truck & Automotive
Sporting Goods
Horse
Farm & Ranch
Clothing
Livestock
Pet & Animal Pharmacy
Tools
Poultry
Fencing & Gates
Home Improvement
Outdoor Living
Heating & Cooling
Menu

Search

Home

Sign In

Cart
0.0
(0)
0.0 out of 5 stars.
A woman outside with a dog
A woman outside with a dog
  1. Home
  2. /
  3. Home Improvement
  4. /
  5. Plumbing
  6. /
  7. Water Heaters
  8. /
  9. Tankless Water Heaters
  10. /

  11. thermomate 11kW 240 V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins

  1. Home
  2. /
  4. /
  5. Tankless Water Heaters

thermomate 11kW 240 V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins

Shop all thermomate

  • Online Only

thermomate 11kW 240 V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins

Item # 6067995

thermomate thermomate 11kW 240 V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
thermomate thermomate 11kW 240 V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
$299.99
or
or

Add this item to unlock free delivery!

Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Shop all thermomate

  • Online Only

thermomate 11kW 240 V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins

Item # 6067995

thermomate thermomate 11kW 240 V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
thermomate thermomate 11kW 240 V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins

$299.99
or
or
financeCard Logo
$50/mo.†  suggested payments with 6 Months Financing or earn $14 in Rewards+ on this purchase.

Add this item to unlock free delivery!

This item is available online only

Delivery to

Free standard delivery on online footwear & Clothing purchases of $49 and over.

​
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Keep your home, workshop, or RV supplied with steady, dependable hot water using the ThermoMate 11kW Electric Tankless Water Heater. Built tough for rural living and small-space installations, it delivers endless hot water on demand for your shower, wash station, or hand sink with no waiting or temperature drops. The metal housing and corrosion-resistant design stand up to heavy daily use, while self-modulating technology ensures efficient performance, saving up to 60% in energy costs. Ideal for garages, barns, cabins, or mobile setups, this wall-mounted unit installs easily and runs safely with automatic overheating and dry-heat protection. Whether you're cleaning up after chores or enjoying a hot shower off-grid, ThermoMate provides hot water that works as hard as you do.1 Year Manufacturer Warranty

  • Built for Dependable Hot Water, Never run out with on-demand heating that keeps temperature steady, even for back-to-back use.
  • Rugged, Long-Lasting Build, Alloy metal housing and separated heating core reduce scale and corrosion for longer service life.
  • Efficient & Cost-Saving, 99% efficiency and auto power adjustment mean less waste and lower electric bills.
  • Compact & Wall-Mounted, Fits tight spaces in cabins, barns, garages, or RVs; frees up valuable floor area.
  • Safe, Simple Setup, ETL certified, with dry-heat and overheating protection;
  • NOTE: 11 kilowatts at 240V draws max 46amp, 1/2 NPT male ports, 6AWG wire to 50AMP Double-pole breaker, ideal for providing hot water for a bathroom, small sink, office break room and other point-of-use or low-flow applications
  • Customer Support: Provide customer support services, including online services, product warranties, user manuals, troubleshooting guides.If you encounter any problems, please check the contact information on the manual and feel free to contact us.
Brandthermomate
Country of OriginImported
Burst Pressure87PSI
Fitting Diameter0.5''
Indoor/OutdoorIndoor
Power SourceElectric
Primary ColorGray
Product Height14.75''
Product Length11.75''
Product Width3.12''
Warranty1 year warranty
Manufacturer Part NumberHAI-110ET
No questions have been asked about this product.

No questions have been asked about this product.

Q&As

No questions have been asked about this product.

No questions have been asked about this product.

Similar Items

  1. thermomate 18kW 240 V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    thermomate 18kW 240 V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins

    $459.99
  2. thermomate 27kW 240 V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    thermomate 27kW 240 V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins

    $584.99
  3. Mizudo 27000W Electric Tankless Water Heater Undersink, 240V, 113A
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mizudo 27000W Electric Tankless Water Heater Undersink, 240V, 113A

    $369.99
    Was $399.99Save $30.00
  4. Camplux 8 kW 240 V Tankless Electric Water Heater
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Camplux 8 kW 240 V Tankless Electric Water Heater

    $179.99
    Was $189.99Save $10.00
  5. ATMOR 6 kW Shower Electric Tankless Water Heater
    4.5 out of 5 stars with 2 reviews
    4.5 (2)

    ATMOR 6 kW Shower Electric Tankless Water Heater

    $124.99
  6. Camplux 1.32 GPM Outdoor Water Heater
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Camplux 1.32 GPM Outdoor Water Heater

    $314.99
    Was $349.99Save $35.00
  7. Camplux 14 kW 240 V Tankless Electric Water Heater
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Camplux 14 kW 240 V Tankless Electric Water Heater

    $239.99
    Was $249.99Save $10.00
  8. Black & Decker 27 kW Electric Tankless Water Heater
    4.7 out of 5 stars with 0 reviews
    4.7 (0)

    Black & Decker 27 kW Electric Tankless Water Heater

    $599.99
  9. thermomate 4.22 GPM 113,000 BTU Natural Gas Residential Tankless Water Heater, CSA Certified, High Efficiency
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    thermomate 4.22 GPM 113,000 BTU Natural Gas Residential Tankless Water Heater, CSA Certified, High Efficiency

    $399.99
    Was $434.99Save $35.00
  10. Mizudo 6500W Electric Tankless Water Heater Undersink, 240V, 27.1A
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mizudo 6500W Electric Tankless Water Heater Undersink, 240V, 27.1A

    $189.99
  11. Top Rated
    thermomate 6kW 1.8 GPM Electric Tankless Instant Water Heater,CSA Certified, 240V
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    thermomate 6kW 1.8 GPM Electric Tankless Instant Water Heater,CSA Certified, 240V

    $145.99
  12. Mizudo 18000W Electric Tankless Water Heater Undersink, 240V, 75A
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mizudo 18000W Electric Tankless Water Heater Undersink, 240V, 75A

    $299.99
    Was $329.99Save $30.00

Frequently Bought Together

  1. Camplux 24 kW 240 V Tankless Electric Water Heater
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Camplux 24 kW 240 V Tankless Electric Water Heater

    $359.99
    Was $399.99Save $40.00
  2. Fogatti RV Tankless Water Heater 15 in. x 15 in. Black Door Only
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Fogatti RV Tankless Water Heater 15 in. x 15 in. Black Door Only

    $69.99
  3. Fogatti RV Tankless Water Heater 15 in. x 15 in. White Door Only
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Fogatti RV Tankless Water Heater 15 in. x 15 in. White Door Only

    $69.99
  4. Top Rated
    Camplux 18 kW 240V Tankless Electric Water Heater for Whole House, White
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Camplux 18 kW 240V Tankless Electric Water Heater for Whole House, White

    $329.99
    Was $349.99Save $20.00
  5. Top Rated
    Camplux 6kW 1.8 GPM Instant Electric Tankless Water Heater, 240V, Black
    5.0 out of 5 stars with 0 reviews
    5.0 (0)

    Camplux 6kW 1.8 GPM Instant Electric Tankless Water Heater, 240V, Black

    $129.99
  6. Mizudo 4.3-GPM Natural Gas Tankless Water Heater, Residential Indoor, 100,000-BTU
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mizudo 4.3-GPM Natural Gas Tankless Water Heater, Residential Indoor, 100,000-BTU

    $399.99
    Was $499.99Save $100.00
  7. Camplux 3.6 GPM 82,000 BTU Propane Tankless Water Heater, Indoor White
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Camplux 3.6 GPM 82,000 BTU Propane Tankless Water Heater, Indoor White

    $359.99
  8. Mizudo 14000W Electric Tankless Water Heater Undersink, 240V, 59A
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mizudo 14000W Electric Tankless Water Heater Undersink, 240V, 59A

    $219.99
    Was $259.99Save $40.00
  9. Mizudo 36000W Electric Tankless Water Heater Undersink, 240V, 29.1A
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mizudo 36000W Electric Tankless Water Heater Undersink, 240V, 29.1A

    $569.99
  10. Top Rated
    Camplux 4.22 GPM 102,000 BTU Indoor Propane Tankless Water Heater, Gray
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Camplux 4.22 GPM 102,000 BTU Indoor Propane Tankless Water Heater, Gray

    $499.99
  11. Fogatti RV Tankless Water Heater 18 x 18in. Black Door Only
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Fogatti RV Tankless Water Heater 18 x 18in. Black Door Only

    $89.99
  12. Camplux 2.11 GPM 55,000 BTU Outdoor Portable Propane Tankless Water Heater, White
    3.8 out of 5 stars with 4 reviews
    3.8 (4)

    Camplux 2.11 GPM 55,000 BTU Outdoor Portable Propane Tankless Water Heater, White

    $229.99

Customers Also Bought

  1. Mizudo 7.5-GPM Propene Gas Tankless Water Heater, Residential Indoor, 170,000-BTU
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mizudo 7.5-GPM Propene Gas Tankless Water Heater, Residential Indoor, 170,000-BTU

    $669.99
    Was $699.99Save $30.00
  2. Camplux 136,000 BTU 5.28 GPM Outdoor Propane Water Heater
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Camplux 136,000 BTU 5.28 GPM Outdoor Propane Water Heater

    $469.99
  3. Camplux 5.28 GPM Indoor Water Heater, CA528WNG
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Camplux 5.28 GPM Indoor Water Heater, CA528WNG

    $699.99
  4. Camplux 5.28 GPM Propane Gas Residential Tankless Water Heater Outdoor Installation, Grey
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Camplux 5.28 GPM Propane Gas Residential Tankless Water Heater Outdoor Installation, Grey
  5. Mizudo 7.5-GPM Natural Gas Tankless Water Heater, Residential Indoor, 170,000-BTU
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mizudo 7.5-GPM Natural Gas Tankless Water Heater, Residential Indoor, 170,000-BTU

    $669.99
    Was $699.99Save $30.00
  6. Fogatti RV Tankless Water Heater 15 x 18in. Black Door Only
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Fogatti RV Tankless Water Heater 15 x 18in. Black Door Only

    $79.99
  7. Camplux 2.64 GPM Outdoor Portable Propane Tankless Water Heater 68,000 BTU
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Camplux 2.64 GPM Outdoor Portable Propane Tankless Water Heater 68,000 BTU

    $269.99
  8. Camplux Instant 2.64 GPM 68,000 BTU Indoor Propane Tankless Water Heater
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Camplux Instant 2.64 GPM 68,000 BTU Indoor Propane Tankless Water Heater

    $299.99
  9. Camplux Climatech 7, 4.22 GPM 102,000 BTU Residential Natural Gas Tankless Water Heater
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Camplux Climatech 7, 4.22 GPM 102,000 BTU Residential Natural Gas Tankless Water Heater
  10. Camplux Climatech 7, 4.22 GPM 102,000 BTU Residential Propane Tankless Water Heater
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Camplux Climatech 7, 4.22 GPM 102,000 BTU Residential Propane Tankless Water Heater

    $499.99
  11. Mizudo 11000W Electric Tankless Water Heater Undersink, 240V, 46A
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Mizudo 11000W Electric Tankless Water Heater Undersink, 240V, 46A

    $199.99
    Was $239.99Save $40.00
  12. Camplux 1.32 GPM 34,000 BTU Outdoor Portable Propane Tankless Water Heater Set, White
    4.2 out of 5 stars with 5 reviews
    4.2 (5)

    Camplux 1.32 GPM 34,000 BTU Outdoor Portable Propane Tankless Water Heater Set, White

    $229.99

Reviews

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Be the first to review this product
Get the top deals, latest trends and more
Sign up for emails from Tractor Supply today.
First Name*
Last Name*
Email*

Customer Support

  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  

    (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

About Us

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

Work With Us

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

Neighbor's Club

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

Credit Center

  • TSC Credit Card

  • Klarna

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More
  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

  • TSC Credit Card

  • Klarna

Connect & Share with the Tractor Supply Community.

Shop on the go with the Tractor Supply App

Learn More
  • Privacy policy
  • Your Privacy Choices
  • Terms and Conditions
  • California Transparency Act
  • Legal Notices
  • Accessibility
  • Responsible Disclosure Statement
  • Surprise (Balance) Medical Billing Disclosure
  • Transparency in Coverage
  • Human Rights Policy
  • Vendor Code of Conduct
  • California Notice of Collection
  • Privacy Requests

© 2026, Tractor Supply Co. All Rights Reserved.