Q-Mark HBB1004 Hydronic Baseboard Heater

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  • 1000 Watt Hydronic Baseboard Heater - QMark HBB1004
  • Warms 100 Square Feet - Clean, Quiet and Comfortable
4.5 Star Rating: Good
Availability: In Stock - Ships today if ordered by 1:00PM(PST)
List Price: $264.95
Price Break: $49.32
Our Price: $215.63
Get 7% OFF YOUR ORDER TODAY Use Code SAVE7 at checkout
AC Outlet ($34.58)
Duplex Receptacle ($38.95)
Inside Corner ($41.95)
Outside Corner ($45.95)
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Q-Mark Siver Medal

Enjoy superior warmth with the Q-Mark HBB1004 electric baseboard heater. This heater provides enough heat to keep spaces warm and comfortable this winter. Create the indoor environment you want; this option makes it easy.

Automatic Shut Off
The Q-Mark HBB1004 electric baseboard heater offers automatic shut off for added safety. This preventative feature offers a measure of security, knowing it shuts the heater off if it gets too hot.

Manual Controls
The Q-Mark HBB1004 electric baseboard heater is easy to use. Dial controls make turning this heater on and off simple. You'll love this simplified design, it's perfect!

Superior Heating
The Q-Mark HBB1004 electric baseboard heater is a great source of heat. The large reservoir maintains warmth longer than any other heater of its kind. Enjoy superior heat retention; with this heater it's a guarantee.

1000 Watts
The Q-Mark HBB1004 electric baseboard heater offers 1000 watts of heating to effectively warm 100 sq. ft. of space. Install this heater in any bedroom, living room, or den. It will make the room warm and comfortable in minutes.


  • Model: HBB1004
  • Product Type: Hydronic Baseboard Heater
  • Product Dimensions: 46.00 x 2.90 x 6.75
  • Product Weight: 15.00
  • Product Color: White
  • Application: Ideal for heating bathrooms and small areas up to 100 square feet
  • Type: Baseboard Heater
  • Fuel Type: Electric
  • Coverage Area: 100 square feet
  • Voltage: 240 volts
  • Watts: 1000 watts
  • Amps: 4.2 amps
  • Certifications: UL
  • Heating Element: Heat-Transfer Liquid
  • Heating Capacity: 3413 BTUs
  • Finish: Navajo White
  • Construction: Plastic
  • Hardwired: Yes
  • Remote Control: No
  • Control Type: Dial
  • Fin: No
  • Thermostat Required for Use: Yes
  • Automatic Cut-Off Fetaure: Yes
  • Low Surface Temperature: Yes
  • Safe to Mount Against Walls: Yes
  • Flooring Types Recommended For Use: Carpet, Hardwood, Tile
  • Portable: No


  • 240v hardwired installtion ensures maximum energy savings
  • Automatic shut off prevents overheating
  • Built-in thermal cutoff protects against overheating
  • Contemporary design to flatter indoor decor
  • Cool to touch exterior is safe for kids
  • Front grille protects the heater
  • Go-anywhere design mounts flush to wall and floor
  • Heat element spreads warmth evenly
  • Heats 100 sq. ft. quietly and efficiently
  • Large internal reservoir maintains even temperature longer
  • Low heat temperature for increased safety
  • UL-tested for electrical safety
  • Versatile installation for added convenience

Optional Accessories Available For The QMark Baseboard Heater HBB Models


25 amp at 120-277 Single Pole Thermostat HBBT1: Single pole thermostats break only one side of the power line to your heater and cannot be turned ''off.'' Therefore, power is continuous to the heater even if it is not running. The control knob will have a low temperature setting without an ''off'' position. These thermostats generally have a temperature range of 40 to 90 degrees. The thermostat attaches in the end cap of the heater.

Duplex Receptacle 15 amps at 120 VAC HBBDR: An optional accessory that attaches and makes an additional two plug outlets for any baseboard heater. This accessory will add 8 inches to the length of the baseboard heater as it attaches to the end cap of the heater.

25 amp at 120-277 VAC Double Pole Thermostat HBBT20: A "Double Pole" is an older term for a switch that allows you to turn both sides of the filament on and off - actually turning it completely off making it much safer than leaving it always energized. Double pole thermostats should be used for zonal heat systems such as electric fan heaters, baseboard heaters, and radiant heaters. This thermostat attached within the end cap.

Two Pole Tamper-Proof Thermostat: A standard two pole thermostat but with a tamper proof guard that resembles a small disc covering, which is only removable with a screwdriver. Once it is off, an inside stem is clearly visible. This is then rotated with a screwdriver or with your fingers. This thermostat attached within the end cap.

Inside Corner CBDCIC: Allows two baseboard heaters to be set up next to each other on walls that are at a right angle to each other. If you were standing in the corner, the point of the corner would point away from you.

Outside Corner CBDCOC: If you were facing the point of this corner, it would be pointing towards you..

AC Outlet 20 Amps at 208/240 VAC HBBAC: This accessory enables you to install a 240 volt 20 amp outlet to your baseboard heater.

Real Customer Testimonials

Sort By:
4.5 Star Rating: Good
Name: Fred Z.
Date: 10/18/2012
Location: Seattle, WA
Overall Rating:
5.0 Star Rating: Outstanding

Comments: I replaced 2 8-foot long hydronic heaters that were about 20 years old with one HBB1004 4-foot long heater. Half as much heater and the basement is warmer, and using less electricity. Shopping here was great, with detailed specs and info I needed to compare brands. Quick and simple. Thanks!
Recommend to Friend: Yes
Name: B. Jackson
Date: 02/10/2011
Overall Rating:
5.0 Star Rating: Outstanding

Review Title: Excellent
Comments: It was a far better heater then I expected. I would strongly recommend the thermostat because it works so well.
Recommend to Friend: Yes
Name: Tom
Date: 04/16/2010
Location: Madison, CT
Overall Rating:
5.0 Star Rating: Outstanding

Review Title: Q Mark HBB1004 240/208 Electric Baseboard heater
Comments: I purchased three heaters. They arrived undamaged. I installed them in a newly finished basement. The heaters are well made and attractive looking. They were easy to install. They are quiet during operation and provide an even heat. I also installed a high performance 25 amp rating line voltage thermostat made by Cadet with an on-off dead band of + - 1 degree to ensure a close temperature tolerance is maintained in the room. I feel that the liquid filled element is helping to provide a stable temperature in the room.
Recommend to Friend: Yes
Name: Sharon
Date: 03/22/2010
Location: Belmont, CA
Overall Rating:
5.0 Star Rating: Outstanding

Review Title: Baseboard Heater
Comments: The Q-Mark HBB1004 240/208V Electric Baseboard Heater is very quiet, and it's adequate in heating a small room with the doors opened.
Recommend to Friend: Yes
Name: Baseboard Heater
Date: 03/16/2010
Location: Meadows of Dan, VA
Overall Rating:
5.0 Star Rating: Outstanding

Review Title: Keeps the pipes from freezing
Comments: We purchased this baseboard heater to install in a 3rd floor bathroom that was only plumbed until recently. Due to the cold winters here, especially this year, we have been fearful that we would have frozen pipes, so we enclosed the room and added the heater. We have installed this same type of heater, but a different brand, elsewhere in our house, and this works equally as well, and cost 1/3 less. Thanks for your help.
Recommend to Friend: Yes
Name: C. Holroyd
Date: 03/02/2010
Location: Fairfield, CT
Overall Rating:
3.0 Star Rating: Average

Review Title: Q-Mark HBB1004 240/208V Electric Baseboard Heater Review
Comments: The heat output is fair for the room. Two heaters should adequately heat a 200sf room. This room is 170sf but it seems to take a long time to be comfortable. On balance, I'd say I'm somewhat disappointed. Maybe my expectations were too high, I dunno.
Recommend to Friend: No
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