Ventless gas heaters: advantages and types

Ventless gas heaters are designed to use as little natural gas or propane as possible. Some models use no electricity at all. The specialty of these heaters is that they do not let even an iota of heat out of the room. They use oxygen from the room itself for combustion. As a result, the heaters feature high space heating efficiency and a lower energy bill. That is, perhaps, the reason why they have become the preferred choice of people. With an efficiency of 99.7%, they have the potential to soon outperform other heaters on the market.

3 Types of Ventless Gas Heaters

* Radiant heaters – work best for warehouses, warehouses, garages, and other large spaces. They use infrared waves to produce heat. Although the concept of ventless gas heaters may seem new, the radiant heating system is the oldest system and forms the basis of all other heating systems.
* Blue flame heaters: the operation is similar to that of the central heating system. As their name suggests, they emit a blue flame, which comes from the use of natural gas propane. They are not efficient and are readily available.
* Gas ​​logs: they generate hot flames that completely burn the fuel. This reduces carbon monoxide levels and the soot produced by other heaters.

Ventless Gas Heater Operation

Ventless heaters feature special burners that are fully exposed. These burners are placed behind and under the logs. The unit is designed in such a way that enough air reaches the burners to start the combustion of natural gas. This process generates less carbon monoxide. Gas logs are easy to install and are a good source of additional heat. They are better than air ducts and are easier to maintain than radiators.

Combustion, whether wood or gas, needs the presence of oxygen to produce flames. Therefore, no fire on earth can be completely “unvented”, or it would die out. Ventless fireplaces, however, use zero-opening technology or a chimneyless mechanism, allowing all of the heat to be distributed into the room. This heats your room in less time and with less energy.

Advantages of Ventless Gas Heaters

* They are ecological since they use natural gas.
* They are cheaper than traditional heating systems and wood-burning fireplaces.
* Does not require external chimney flues.
* They do not use battery or electric power.
* There is an oxygen depletion sensor pilot light installed in these heaters, which shuts off before the oxygen in the room drops below the safe level.
* They come in a variety of styles and colors that can be added to your room decor.

Due to their ductless technology, these heaters are great when power is in short supply or if you want to save on your energy bills. Although some people are skeptical about the absence of vents, space heaters have proven to be a great solution for saving energy and protecting the environment.

The portable quality of ventless gas heaters makes them more desirable. You can move them around the house. Unlike fireplaces that are permanently installed in one place, you can move these heaters around at your convenience. This is a technology you should try to experiment with to get full heat during the freezing months.