Users Guide: How do gas heaters work?

Users Guide: How do gas heaters work?

Maintaining the required temperature is crucial when you want to avoid damaging anything you have. Keeping your house heated allows you to live with comfort, but what about the places where you don’t spend much time? What about a garage?

Finding the best garage space heater is not an easy task since there are many options available to you and gas-fueled models may be quite expensive. Nevertheless, such solutions are great when you want to keep your garage warm.

Expenses

Looking for heating solutions for small spaces you will have to deal with various models. A gas-fueled heater may cost you from $400 to $800 or even more. Another factor to consider is the installation cost. These models require using your gas line, so you may need to find a professional who can connect everything. Plus you need to install a vent and connect all the electrical components (like a thermostat to make everything more flexible). Such systems are beneficial in the long run since the fuel is not very expensive.

How do they generate heat?

When you install it, you may think “How does a gas heater work? When does it start doing its job?”. There are various types of heaters that you can get and use. There are models which use the radiant method of heating – it is unique since it uses the combination of air and gas to get the flame which will generate the heat necessary to increase the temperature of the air.

The great thing about modern solutions is that you don’t need to do anything. It makes them perfect for places which you don’t visit frequently, but they still have to be warm (like a garage). That is when a thermostat helps you out. This small device detects the current temperature and if it is below the certain level (which you can set on your own), it starts the furnace to heat the place up. When the temperature is above a certain level – the furnace turns off.

The thermostat opens the valve and gas enters the furnace through a special intake duct where it is mixed with cold air producing the flame. Air comes into the heater and moves over hot tubes – it heats and you get hot air that heats up space. Some models have a heat exchanging part that moves the heat from one medium to another.

Heater parts

These models have several sections:

  • The first section includes draft inducers, burners, heat exchangers, valves, vents
  • The second section includes safety components and controls
  • The third section is blowers

They work simultaneously and have to be maintained to provide you with the necessary heat.

Safety

Having good venting is crucial especially when a gas heater works – it generates various products which are harmful to you, so a proper venting system is necessary to remove them. it is also important to make sure you get no leaking since natural gas is inflammable.