|
|
|
|
Home / Home / Accessories
Stay Warm With A Patio Heater
By:Keith George
Patio heaters are heaters for use in open spaces. They are popular for domestic use and outside dining areas particularly in open cafes and restaurants with outdoor seating.
They usually heat a radius of 10-20 feet. However the radius varies according to the model and ambient atmosphere. The heaters usually raise the temperature from 10-30 degrees Fahrenheit.
Patio heaters are not designed for chilly winters as that would require a heavy duty heater with enormous energy consumption. They are used for relatively little increase in ambient temperature and particularly used in the evenings of late fall and early spring.
Patio heaters run on a variety of fuel like natural gas, propane, butane, kerosene etc. Some electric models are also available. The natural gas models are popular because they use the same fuel system as an outside grill. Portable heaters have a portable cylinder attached to the heating unit.
The principle used in most heaters is to heat using radiated heat and not convection. As a lot of energy gets used up in heating air for convection heating and very less percentage of heat is left for the user convection heating is not feasible. Radiative heating patio heaters are more economical as they provide heat to the user and air is not heated.
The heaters are provided with a heavy aluminum reflector at the top to direct the heat downwards and outwards from the heater. These aluminum reflector type models are termed as mushroom patio heaters or umbrella patio heaters. The pole is usually 3 to 7 feet tall. Ceiling patio heaters are also available in the market. These are installed permanently and need less maintenance than the portable one.
Heaters radiate anywhere up to 35,000 BTU (British Thermal Units). The emitter reaches a temperature up to 1150 degrees Fahrenheit. This causes bluing of the stainless steel. Also a brownish color develops on the emitter which appears like rust. However there is no cause for alarm as this brownish tint is normal and is not rusting of the unit.
The cost of patio heaters varies as per the model. A reasonable quality patio heater may cost between $100 to $300. Look for safety features like tilt switches, sealed burners, emergency cut off valves, flame controllers and electronic ignition systems etc when purchasing.
These items are available in shops where natural gas or butane is available. Some specialty shops for home decorating also keep patio heaters. Do not treat them as toys. It is prudent not to let children operate them.
Article Source: http://www.dailynewarticles.com
Keith George always writes about valuable news & reviews.
A related resource is Patio Heater
Further information can be found at Sports & Travel
More Articles from Accessories Category:
Home Theater Lighting Options
Some Little Known Facts You May Not Know About Mirrors
Flat Weave Rugs/Kilims. The Hidden Language Within
For a Traditional Look, Get a Wicker Outdoor Rocking Chair
Advantages of Using a Fiberglass Ladder
Save Time on Home Improvement Projects with an Articulating Ladder
Is A Telescopic Ladder Right For Me?
Save Space With Futons
Using An Extension Ladder for Rooftop Repair and More
Step Ladder Precautions
The Ladder Rack, Rolling Ladder, and Similar Industrial Equipment
The Many Uses of Little Giant Ladders
How a Collapsible Ladder Makes Home Improvement Easier
Why Are Ladder Accessories Necessary?
Your Must-Know Guide to Commercial Vacuum Cleaners
|
|
