All Pro Forced Air Propane and Kerosene Warehouse and Garage Space Heaters
Welcome to Our All Pro Space Heaters Department by Desa Heating Company. Known best by many for the HY-LO orchard heaters developed for California's freeze-threatened Orchard economy during the early 1900's. This crop-saving oil-burning heater dominated American Agriculture for years. In the 1940's the "Salamander" construction-area space heater was created and by the 1950's the portable gas propane space heaters line which included liquid propane, forced-air propane, forced-air kerosene, convection, natural gas, and infrared models - some , such as the construction heater, or propane contractor heater, are very capable of producing plenty of warmth for a space heater. Reviews indicate a Desa All-Pro heater is perhaps the best space heater on the market.
These energy efficient space heaters are especially suited to your needs in large garages, warehouses, or construction sites or any other area in need of plenty of warmth from a space heater. Ratings for power include from 35,000 BTU's on up. The All-Pro Heater line has a portable heater to suit your every need. Comfortchannel.com/Zearth.com offers you Discount Gas Space Heaters with Quantity Discounts Available for Commercial or Residential Purchases. Simply call our friendly sales staff at 1-800-303-7574!
When it's too cold on the job, it costs more to get the job done. Some tools, and workers, just don't perform at their peak. Fortunately, when buying portable heaters is necessary, there are plenty of options. The big question is: Which type of heater, and fuel, will satisfy your requirements?
While propane heaters do burn cleaner than kerosene they also require connection to an external source. Infrared and electrical-resistance units radiate heat directly at people and objects. Radiant ground heaters are for thawing the earth itself. Most of these heaters can be used indoors or out but their effectiveness greatly depends on weather conditions and spacing of the heater in relation to the crew.
Heaters are rated on the amount of BTUs (British thermal units) they produce per hour. A small portable heater rated at 25,000 BTUs can warm an average size room in cold weather quite nicely. Larger portable heaters that produce a million or more BTUs are great for heating whole buildings.
Consider the specifications of the space you are looking to heat. Is the space partially or completely enclosed? Is it insulated? These are important factors to consider when buying a space heater. An uninsulated space with no window coverings will surely require a bigger heater then one that is insulated and has windows installed.
Luckily, there are methods in place for estimating heater size appropriate for your needs. For gas models: Multiply the total cubic feet of space by five to gain a rough estimate of the minimum output required. Example: 5,000 cubic feet X 5 = 25,000 BTUs. For electric models in an enclosed space: Allow 10,000 watts for each 1,000 square feet of floor space or 10 watts per square foot. Since 10 kW roughly equates to 34,000 BTUs, or 3.4 BTUs per watt, you can calculate how may BTUs are needed for your space.
Stay safe: Do not use portable heaters in unventilated spaces, do not leave them unattended overnight, and position them for safe operation. Note: National Fire Protection Association code regulations prohibit using any bottled gas tank larger than one pound inside a residence.
Fuel
Units fueled with natural gas are nearly 100 percent efficient, producing virtually no unburned combustion residue. Propane (LP) fuel is similar, but often contains additives so it burns less efficiently and is not as clean. Kerosene and diesel-fuel heaters are generally less expensive to own and operate, but the fuel gives off more odor and can produce a greasy carbon airborne combustion residue when the flame is not properly adjusted.
Portable kerosene heaters operate with electronic ingitions and can last up to 12 hours on a singel tank. Kerosene heaters are favored for outdoor or semi-enclosed jobs like framing, concrete flatwork, and brick or block-laying. Kerosene heaters are more portable and the fuel is inexpensive and readily available. Note: Some models can operate on similar fuels like diesel, heating oil, and even aircraft fuel.
Condensation and Ventilation
Condensation can be an issue when using temporary heating units in semi-enclosed or "dried in" structures. The efficiency of these units, producing instant quantities of heat, promote rapid condensation. The National Wood Flooring Manufacturers Association recommends an average moisture content below 14 percent for framing members and subflooring before finished flooring is stored on the site. According to a spokesman, "During winter months, heating should be maintained near occupancy levels for at least five days before the flooring is delivered and until sanding and finishing are complete."
Adequate ventilation is required for any system that burns fuel in an enclosed space. Hydrocarbon emissions are invisible and often undetectable, but they can be deadly. In general you should allow for 1 square inch of opening to fresh air for each 1,000 BTUs. Even in a partially enclosed space, it's better to follow the venting instructions that come with your heater.
Be it a famous Sunpak Heaters, table top patio heaters, outdoor patio umbrellas, or something to keep the bugs and other summer pests away, make yourself "comfortable" and get ready to have some outdoor fun!
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