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Model # H5511

Internet # 205317305

400-Watt to 800-Watt Infrared Quartz Radiant Heater

This item has been discontinued.
The Home Depot no longer carries this specific product.

$28.99 /each



Model # H5511

Internet # 205317305

Infrared quartz radiant heater provides instant sun-like warmth for fast focused spot heating. This energy-efficient unit has two heat settings and safety shut off. This unit has cool touch housing and ultra-quite operation.

  • Overheat thermal cut-off safety device
  • Tip-over safety switch
  • Cool touch housing and ultra-quiet operation
  • Energy savings of 400 or 800-Watt
  • Home Depot Protection Plan:

    Home Depot Protection Plan

Info & Guides

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Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Area Heated (Sq. Ft.) 
Bulb Type 
Color Family 
Heater Type 
Heating Product Type 
Infrared Bulb Heater 
Heating Technology Type 
Mount Location 
Portable Heater Features 
Nonslip Base,Tip-Over Safety Switch 
Product Weight (lb.) 
5 lb 
Wattage (watts) 
Warranty / Certifications
Certifications and Listings 
No Certifications or Listings 
Manufacturer Warranty 
Optimus 1 Year Limited Warranty 


Rated 3.4 out of 5 by 8 reviewers.
Rated 4.0 out of 5.0 by Good purchase Keep in mind this is an 800 watt heater, and is good for a SUPPLEMENTAL source of heat, and as this Heat is Quartz, there is no fan noise - just like warm sunshine filling the room, but unlike the dry, noisy, fan motor which is unfriendly to your skin - DRY - though its Watt rating is often higher, the draw backs of fan Heat make a silent Quartz Heat a good choice. December 27, 2014
Rated 4.0 out of 5.0 by 400- watt to800- watt infrared Quartz radiant heater So farthe heater has worked well. We really haven't had real cold weather yet this winter. It is being used in a greenhouse. Things are growing, such as lettuce, spinich and kale. The safety features are good,making it worry proof. December 10, 2014
Rated 5.0 out of 5.0 by Intense heat Intense heat, portable ideal for small spaces in office doesn't come with fan for this needs more time for distribute heat in big places, or need move it. comes with two modes of operation is the best seller in heat intense/watt operation. March 6, 2015
Rated 2.0 out of 5.0 by Disappointed I've used quartz heaters for decades and this is the first one that stays on constantly when in use rather than turning off when it's reached a certain temperature and then turning back on as needed. I was also disappointed in having only 2 heat settings to choose from. It's very quiet and otherwise a nice little unit. April 21, 2015
Rated 5.0 out of 5.0 by A great heater The order came in a timely manner. Operates wonderfully and is very quite. April 28, 2015
Rated 1.0 out of 5.0 by Infrared Quartz Radiant Heater 400-800 watt. Does not put out heat unless you put it on 800 watt. April 8, 2015
Rated 5.0 out of 5.0 by Love this heater Had a similar heater at my prior office. Liked it so much ordered two for my new business. It heats well, is quiet and if tipped over it shuts off. March 25, 2015
Rated 1.0 out of 5.0 by It just stopped working after 2 weeks! I purchase a lot online and this is the first product in over 15 years that just stopped working. I didn't even use it that much. SinceI threw the box out , I will need to return it to the store but can't get there because of all the snow. I was trying to save some money when ordering this, but sometimes it's true, 'you get what you pay for.' February 3, 2015
  • 2015-07-28T11:31:29.784-05:00
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