Quiet-One 2000 Series 4,000 BTU Brown Hydronic Kickspace Heater (Not Electric)-KS2004 at The Home Depot


Model # KS2004

Internet # 202312950

Store SKU # 961666

2000 Series 4,000 BTU Brown Hydronic Kickspace Heater (Not Electric)

Quiet-One 2000 Series 4,000 BTU Brown Hydronic Kickspace Heater (Not Electric)

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

$199.00 / each


Model # KS2004

Internet # 202312950

Store SKU # 961666

The Quiet-One 2000 Series 4,000 BTU Brown Hydronic Kickspace Heater is ideal for installation in hard-to-heat spaces. This totally enclosed unit easily fits under a cabinet or in a wall. The highly efficient heat exchanger with a low water content ensures that the built-in thermostat responds quickly.

California residents: seeProposition 65 information

  • 18-Watt kickspace heater at 120-volts creates adequate warmth for a hard-to-heat area
  • 100 sq. ft. heating capacity ideal for a smaller bedroom, bathroom or kitchen
  • Highly efficient heat exchanger with low water content to allow the built-in thermostat to respond quickly
  • High E heat exchanger, low-power motor and a fan with easy glide sleeve bearings ensure low electrical usage
  • Totally enclosed unit can slip easily under a cabinet or in a wall
  • Chassis does not have to be screwed to the floor
  • Removable grille

Info & Guides

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Assembled Depth (in.)  10.875 in  Assembled Height (in.)  3.5 in 
Assembled Width (in.)  13.875 in  Baseboard Heating Type  Hydronic 
Certifications and Listings  4-UL Certified,CSA Listed  Color  BROWN 
Color Family  Browns / Tans  ENERGY STAR Certified  No 
Heat rating (BTU/hour)  4810  Heating Product Type  Baseboard 
Heating Technology Type  Convection  Hydronic  Yes 
Manufacturer Warranty  1 Year  Product Depth (in.)  10.875 
Product Height (in.)  3.5  Product Weight (lb.)  9.1 lb 
Product Width (in.)  13.875  Returnable  90-Day 
Thermostat  No  Vented  No 
Voltage (volts)  120  Wattage (watts)  18 


Rated 5 out of 5 by 2 reviewers.
Rated 5 out of 5 by Quiet, compact and efficient. This heater is easy to install, too. This unit is an exact replacement for an under-the-stair heater over 20 years old. The old one was sold under the VRV Products name. This new one is Smith’s Environmental. Same unit, though. This product is heavily made. No frills, but no shortcuts, either. The older one lasted 20 or more years. They look identical, so the new one ought to last as well. There’s a handy hi/lo fan switch, but I just leave it on high all the time. It pulls air in from the top and blows heated air out the front. The fan runs quietly and automatically. When your boiler sends hot water to this unit, the fan turns on. If there’s no hot water present, the fan goes off. Simple. There are no instructions to speak of. Plumbing is easy – two ½ inch copper pipes. They tell you which pipe is the inlet (lower) and which is the outlet (upper). I soldered on copper fittings and used unions to connect to the heating system. You can use PEX, as well, which may be easier. There’s an easy-to-reach bleeder valve for getting air out of the heater after installation. Electric is simple – black wire, white wire and a ground lug. You will need two wire nuts and a standard 3/8 inch through-hole clamp, not supplied with the unit. It took me about an hour to remove the old heater and install this unit. It worked right away and is heating the space now. I am pleased with this purchase, would recommend it, and happy to have found it at Home Depot. March 1, 2014
Rated 5 out of 5 by great kick space heater... Got one for our kitchen and it is quiet and warm. It has two fan speeds, normal and turbo. Super easy to install, supply and return and easy wiring hookup. The air vent is easily accessible from the front of the unit. We've had out for a few years now and it it hasn't failed. Not much more to say. Good unit. February 4, 2013
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