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Eco-Heater Wall Panel Heater 400 Watt Ceramic Convection with Thermostat T400DS

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Product Information


The Eco-Heater T400DS is a 400-Watt wall-mounted ceramic convection heater. This heater uses Silent Flow technology to warm a typical bedroom. The heater has an integrated thermostat allows you to maintain a constant room temperature.

  • 23.5 in. sq., and mounted about 3/4 in. off the wall
  • Serves as a convection heat channel drawing cool air from the floor and heating the air so that it rises
  • Silently circulating throughout the room
  • Silent flow technology delivers warm air in an environmental and economically friendly manner
  • Multiple heaters may be combined to provide warmth to larger spaces
  • Optional thermal panel increases efficiency by blocking heat absorption in to cold walls thereby directing more warmth in to the air flow
  • On/off switch lets the user decide when to increase the warmth in the space
  • Silent convection heating uses only 400-Watt of energy as opposed to the typical 1500-Watt of energy
  • UL 2021 certified by Intertek (ETL); plugs in to a traditional wall plug
  • Easy installation that can typically be completed in about 15 minutes; installation guide and template is provided in packaging
  • Wall panel can be easily painted with water-based latex paint to match any room decor
  • Specifications:
  • Amperage (amps): 3.3
  • Anti-Freeze Setting: No
  • Automatic Shutoff: No
  • Color: White
  • Fuel Type: Electric
  • Heater Type: Ceramic
  • Heating Product Type: Electric Wall Heater
  • Heating Technology Type: Convection
  • Product Weight: 13lbs.
  • Remote Control: No
  • Timer Included: No
  • Voltage: 120
  • Wattage: 400
  • Certifications and Listings: 4-UL Certified


Brand Eco Heater
Manufacturer Eco Heater
Base SKU EcoHeater-T400DS
UPC 856322003201

Shipping Options:


Usually delivers in 3 - 10 business days after shipment


Usually delivers in 2 - 6 business days after shipment

Two day

Usually delivers in 2 business days after shipment.

Return and Tax Policies

Return Policy:
Items must be returned in the original manufacturer's packaging. We strongly recommend you keep your packaging for at least the first 90 days after purchase.

• We offer a 30 day return policy on all items. (unless stated otherwise in the listing)
• Video games must be returned unopened. If the item is defective, it can be returned within 15 days with a receipt and the original packaging. Defective items may only be exchanged for the same title. 
• All returns must be in original condition and must include the original packaging and content in tact.
• Returns must be packed in proper packaging to avoid damage to the item or it original packaging.
• For any return request please contact us to receive a RMA number and return instructions. 
• 10% restocking fee may apply.
• Please allow 3-5 business days after we receive your package to process your return.
• Any returns that violate this return policy will not be accepted and will be sent back at customers expense.

The following electronics items must be returned within 15 days of receipt:
Computer hardware
Printers (including 3D printers)
3D printing supplies and products
Digital cameras
GPS units
Digital music players
Portable video players
Video Game Consoles
Video Games

Tax Policy:
Please note that a sales tax of 9.25% will be applied to all orders shipped within the state of California.
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