Home >> Space Heaters >> Baseboard Heaters >>

Q-Mark HBB504 Electric Hydronic Baseboard Heater with Large Diameter Reservoir

  • q-mark-hbb504
  • q-mark-hbb504-2
  • q-mark-hbb504-3
  • q-mark-hbb504-4
  • q-mark-hbb504-5
  • q-mark-hbb504-6
  • q-mark-hbb504-7
Additional Photos
(click to enlarge)
  • q-mark-hbb504
  • q-mark-hbb504-2
  • q-mark-hbb504-3
  • q-mark-hbb504-4
  • q-mark-hbb504-5
  • q-mark-hbb504-6
  • q-mark-hbb504-7
5.0 Star Rating: Outstanding
Read all 6 reviewsWrite a Review
McAfee Secure sites help keep you safe from hackers, identity theft, credit card fraud, spyware, spam, viruses and online scams
Q-Mark HBB504 Hydronic Baseboard Heater
Availability: Ships today for FREE
Only 2 left in stock.
List Price: $202.44
Price Break: -$46.72
Our Price:
$155.72
Plus Free Ground Shipping
Quantity:

Get up to 20% OFF YOUR ORDER TODAY Use Code Prime at checkout
Add to Cart
Quantity:
AC Outlet ($34.58)
Quantity:
Duplex Receptacle ($38.95)
Quantity:
Inside Corner ($41.95)
Quantity:
Outside Corner ($45.95)
Quantity:

Description

Free Shipping Both Ways
Q-Mark Siver Medal

Get clean, quiet heat when and where it's needed most with the Qmark HBB504 electric hydronic baseboard heater. This heater is ideal for individual rooms and spaces and features a modern, low profile design that complements any decor.

Maximum Heat Output
The Qmark HBB504 hydronic baseboard heater has a sheathed electric heating element that is totally immersed in a heat-transfer liquid and sealed in a heater-length copper tube. The large diameter reservoir prolongs the thermal constant of the entire heater.

Go Anywhere Design
The Qmark HBB504 hydronic baseboard heater mounts flush to any wall and flat on any floor - wood, carpet or tile. This is a versatile option that makes installation easy.

A Safe Option
Enjoy the heat without the worry. The Qmark HBB504 hydronic baseboard heater offers a thermal overheat protection that automatically shuts down the heater should any overheating occur.

Large Wiring Compartment
The Qmark HBB504 hydronic baseboard heater includes a large wiring compartment that's completely accessible from either end or front. This feature enables rapid, easy installation.

Specifications

  • Model: HBB504
  • UPC: 685360035789
  • Product Type: Hydronic Baseboard Heater
  • Product Dimensions: L: 28.00" x W: 2.90" x H: 6.75"
  • Product Weight: 9.70 lbs.
  • Product Color: Navajo White
  • Application: Ideal for heating small rooms and areas up to 50 square feet
  • Type: Baseboard
  • Warranty: 1 year parts and labor; 10 years heating elements
  • Fuel Type: Electric
  • Voltage: 240 volts
  • Coverage Area: 50 square feet
  • Watts: 500 watts
  • Amps: 2.1 amps
  • Certifications: UL
  • Heating Element: Sheathed Electronic Heating Element
  • Heating Capacity: 1706 BTUs
  • Finish: Navajo White
  • Construction: Plastic
  • Hardwired: Yes
  • Remote Control: No
  • Control Type: Dial
  • Fin: No
  • Thermostat Required for Use: Yes
  • Thermostat Must Be Purchased Separately: 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: Yes

Benefits

  • Carpet can be installed up to and around the baseboard
  • Features low operating temperatures for safety
  • Gentle heat radiates even after the thermostat turns off
  • Has a go anywhere design
  • Has a three-inch thick functional design
  • The thermal constant of the entire heater is prolonged

Resources


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.

Customers Also Viewed

Cadet 8F2500W
$94.95
Fahrenheat FBE15002
$97.95
Q-Mark HBB1004
$215.63
Cadet 4F1000-1W
$41.29
Cadet EBHN1500W
$264.95
Q-Mark HBB1254
$231.18
Cadet 6F1500W
$64.58
Q-Mark HBB1250
$231.18

Ratings Summary
5.0 Star Rating: Outstanding
Easy to Install
5.0 Star Rating: Outstanding

Noise Level
5.0 Star Rating: Outstanding

Product Construction
4.7 Star Rating: Good

Product Performance
5.0 Star Rating: Outstanding

Safety Features
5.0 Star Rating: Outstanding

4 out of 6 customers recommend this product.
Write a Review
Sort By:

from Harrisburg, PA, USA
Easy to Install
5.0 Star Rating: Outstanding

Noise Level
5.0 Star Rating: Outstanding

Product Construction
4.0 Star Rating: Good

Product Performance
5.0 Star Rating: Outstanding

Safety Features
5.0 Star Rating: Outstanding

5.0 Star Rating: Outstanding
Grade A construction & operation
Installed in less than 1/2 hr.-----Minimum of tools required----Heat and retention of heat is excellent----overall appearance goes well with bathroom fixtures
Yes, I recommend this product.


from Vallecito, CO
Easy to Install
5.0 Star Rating: Outstanding

Noise Level
5.0 Star Rating: Outstanding

Product Construction
5.0 Star Rating: Outstanding

Product Performance
5.0 Star Rating: Outstanding

Safety Features
5.0 Star Rating: Outstanding

5.0 Star Rating: Outstanding
These heaters are worth the extra cost over conventional heaters
I'm extremely satisfied with my purchase experience with Air & Water. The heaters arrived quickly and in good condition. They work as advertized, giving silent heat without high surface temperatures. I recommend them to anyone contemplating electric baseboard heaters.
Yes, I recommend this product.


from West Palm Beach, FL
Easy to Install
5.0 Star Rating: Outstanding

Noise Level
5.0 Star Rating: Outstanding

Product Construction
5.0 Star Rating: Outstanding

Product Performance
5.0 Star Rating: Outstanding

Safety Features
5.0 Star Rating: Outstanding

5.0 Star Rating: Outstanding
Product and Air-N-Water top notch!!
As a contractor, I use the product very often as it is superior all around. I have used many suppliers and find that Air-N-Water is better than even those that I thought to be the best. Way to go Air-N-Water!!!!! Best prices, quick delivery and fantastic website for online ordering.
Yes, I recommend this product.


from Rush, NY
5.0 Star Rating: Outstanding
The family of hydronic baseboard heaters are tough to beat. Efficient, affordable, easy to install with simplicity of design. I've bought three so far, and after doing my web research, purchasing, installing and using these units, I really don't think there's a better product on the market for price/performance.
Yes, I recommend this product.


from Forestville, CA
5.0 Star Rating: Outstanding
I purchased this product because I added an additional hydronic baseboard heater to a project I completed earlier this year. I used the same brand and type of heater because I liked what I bought from you on my original order. It has performed excellently! We installed a fairly large solar electric system this past December. Part of the conversion is over to using solar/electric heat instead of our gas heating system. I also really like hydronic heaters versus the less expensive baseboard heaters. It provides silent, even heating. I would recommend this to others.


from Temple, NH
5.0 Star Rating: Outstanding
The hydronic design seems efficient. After the thermostat shuts off the heater, it continues to throw heat for several more minutes. Sensible design. I am considering retrofitting my entire house with this type of system.

Q-Mark HBB504 Hydronic Baseboard Heater

Add to Cart
Our Price: $155.72