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  2. sku: 9792114991487983
  3. DAYTON 3WU90

DAYTON 3WU90 Recessed Recess Electric Wall Mount Heater

3wu90 Dayton Recessed Electric Wall-mount Heater Or Surface

( Brand: Dayton ), ( Manufacturer Part Number: 3WU90 ), ( Type: Heating Equipment Heaters Furnaces Electric Heaters Acces ), ( Color: White ), ( Features: Recessed Electric Wall-mount Heater, Commercial/industrial, 1500/750, 2000/1000 Watts, 5118/2560, 6824/3413 Btuh, Heater Voltage 208/240 V Ac, Electric Heater Phase 1, Wall Opening Width 9-1/2 In., Color White, 7.2/3.6, 8.3/4.2 Amps Ac, Wall Opening Depth 3-3/4 In., Wall Opening Height 11-1/4 In., Mounting Type Surface And Recessed, 60 Hz, Air Temp. Rise 79 Degrees F, Grille Material Steel, Grille Width 10 5/8 In, Grille Depth 1 In, Grille Height 12 1/2 In, Housing Width 9 1/2 In ), ( Item Width: 12.300 ), ( Item Length: 15.400 ), ( Country Of Origin: Us ), ( Manufacturer Warranty: 1 Year ), ( Weight: 9.2000 ), ( Battery Included: No )

Review DAYTON Recessed Electric Wall mount Heater Or

The Dayton 3WU90 Recessed Electric Wall-Mount Heater is an excellent addition to any room in need of supplemental heating. This compact and sleek heater is designed to be installed directly into the wall, making it a great choice for spaces with limited floor area.

The heater comes with a white, powder-coated finish that blends seamlessly with most interior decors. It measures 13.5 inches in width, 13.5 inches in height, and 3 inches in depth, making it a space-saving option for small spaces.

The Dayton 3WU90 is equipped with three 1000-watt heating elements that provide a total heating capacity of 3000 watts. These elements use quartz heating technology, which provides quick and even heat distribution. The thermostat is adjustable from 50 F to 85 F, allowing you to customize the temperature to your comfort level.

Safety is a top priority with this heater. It features a tip-over switch that automatically turns off the heater if it is knocked over. It also has a thermal cutoff that shuts off the heater if it gets too hot. Additionally, the heater has a cool-touch exterior, ensuring that it remains safe to touch even when in operation.

The Dayton 3WU90 Recessed Electric Wall-Mount Heater comes with a mounting kit that includes a template for marking the installation holes, mounting screws, and wire nuts. The heater is also UL-listed, ensuring that it meets the highest safety standards.

This heater is suitable for use in rooms with a ceiling height of 8 feet or more, as it requires a minimum clearance of 6 inches from the floor and 12 inches from the ceiling. It is also recommended for use in rooms up to 150 square feet in size.

The Dayton 3WU90 Recessed Electric Wall-Mount Heater is an efficient and effective heating solution for small spaces. Its modern design, energy efficiency, and safety features make it an excellent choice for any room in your home or office.

The Dayton 3WU90 Recessed Electric Wall-Mount Heater is a popular choice for those seeking an energy-efficient and cost-effective heating solution for small to medium-sized spaces. Here are some pros and cons to help you make an informed decision:

Pros:

1. Energy Efficient: This heater has an energy factor of 0.91, making it highly energy-efficient. It also comes with an adjustable thermostat, allowing you to maintain your desired temperature while minimizing energy usage.

2. Compact Design: The recessed design of the heater allows it to blend seamlessly with the wall, making it a great option for small spaces or those looking for a discreet heating solution.

3. Easy Installation: The heater comes with a simple installation process, requiring no ductwork or complex wiring. It can be installed in just a few hours with basic DIY skills.

4. Safe: The heater comes with an automatic overheat protection feature, which shuts off the heater when the temperature gets too high, preventing potential safety hazards.

5. Quiet Operation: The heater operates quietly, making it a great option for bedrooms or other quiet spaces.

Cons:

1. Limited Heating Capacity: The heater is designed for small to medium-sized spaces, and may not be sufficient for larger areas.

2. Not Suitable for Humid Environments: The heater is not recommended for use in humid environments, as it may not perform optimally and could potentially cause damage.

3. Limited Warranty: The heater comes with a limited warranty of only one year, which may be a concern for some buyers.

4. No Remote Control: The heater does not come with a remote control, and the thermostat can only be adjusted manually.

In conclusion, the Dayton 3WU90 Recessed Electric Wall-Mount Heater is an excellent choice for those looking for a cost-effective, energy-efficient, and compact heating solution for small to medium-sized spaces. Its easy installation process, quiet operation, and safety features make it a great option for homeowners seeking a reliable heating solution. However, its limited heating capacity, lack of a remote control, and limited warranty may be a concern for some buyers. Ultimately, the decision to purchase this heater depends on your specific heating needs and preferences.

Recommendation: If you have a small to medium-sized space that requires heating and you're looking for an energy-efficient, cost-effective, and discreet heating solution, the Dayton 3WU90 Recessed Electric Wall-Mount Heater is a great option to consider. However, if you have a larger space or require more advanced features such as remote control or a longer warranty, you may want to consider other heating options.

Details:

Color White, 7.2/3.6, 8.3/4.2 Amps AC, Wall Opening Depth 3-3/4 In. Light Industrial. Wall Opening height 11-1/4 In.

Electrical Boxes. Mounting Type Surface and Recessed, 60 Hz, Air Temp. DAYTON 3WU90 Recessed Electric Wall-Mount Heater, or Surface,: Commercial/Industrial, 1500/750, 2000 /1000 watts , 5118/2560,6824/3413 btu H, Heater voltage 208/240 V AC, Phase 1, Wall Opening width 9-1/2 In. Electrical Outlet's.

part #: 3wu90 price

  • $201.99

specifications heaterhunch:

  • brand: Dayton
  • mpn: 3wu90
  • type: Heating Equipment Heaters Furnaces Electric Heaters Acces
  • color: White
  • features: Recessed Electric Wall-mount Heater, Commercial/industrial, 1500/750, 2000/1000 Watts, 5118/2560, 6824/3413 Btuh, Heater Voltage 208/240 V Ac, Electric Heater Phase 1, Wall Opening Width 9-1/2 In., Color White, 7.2/3.6, 8.3/4.2 Amps Ac, Wall Opening Depth 3-3/4 In., Wall Opening Height 11-1/4 In., Mounting Type Surface And Recessed, 60 Hz, Air Temp. Rise 79 Degrees F, Grille Material Steel, Grille Width 10 5/8 In, Grille Depth 1 In, Grille Height 12 1/2 In, Housing Width 9 1/2 In
  • item width: 12.300
  • item length: 15.400
  • country of origin: Us
  • manufacturer warranty: 1 Year
  • weight: 9.2000
  • battery included: No

shipping heaterhunch:

  • cost: $0.00
  • transit: 4-4 Days
  • class: Standard
  • service: Standard
  • type: Fixed

payments heaterhunch:

  • credit card: Visa
  • wallet: Apple-pay
  • other

returns heaterhunch:

  • paid by: Seller
  • policy: Returns Accepted
  • method: Money back
  • time: 60 Days

seller heaterhunch:

  • city: USA
  • # reviews: 1341259
  • rating: 99.8%

offer heaterhunch:

  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • started: March 22, 2026

general heaterhunch:

  • Heating, Cooling Air > Heating Cooling Appliances > Space Heaters
  • condition: New
type: heating equipment heaters furnaces electric heaters acces, features: recessed electric wall-mount heater, commercial/industrial, 1500/750, 2000/1000 watts, 5118/2560, 6824/3413 btuh, heater voltage 208/240 v ac, electric heater phase 1, wall opening width 9-1/2 in., color white, 7.2/3.6, 8.3/4.2 amps ac, wall opening depth 3-3/4 in., wall opening height 11-1/4 in., mounting type surface and recessed, 60 hz, air temp. rise 79 degrees f, grille material steel, grille width 10 5/8 in, grille depth 1 in, grille height 12 1/2 in, housing width 9 1/2 in, item width: 12.300, item length: 15.400, country of origin: us, manufacturer warranty: 1 year, battery included: no,
category: home & garden > heating, cooling air > heating cooling appliances > space heaters, color: white, weight: 9.2000, sku: 9792114991487983,

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1 offer $201.99 USD
  • Offer #1: $201.99 price + $0.00 shipping estimate = $201.99* total. & Recepticles. Rise 79 Degrees F, Grille Material Steel, Grille Width 10 5/8 in, Grille Depth 1 in, Grille Height 12 1/2 in, Housing Width 9 1/2 in.FREE SHIPPING

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