Ventless Gas Heaters – Why Ventless Gas Heaters Are Preferred Over Conventional Heaters

For people residing in places where the temperatures are extremely low, it is important to install devices that can help them to keep the place warm. Gas heaters are commonly used for this purpose. Pettit and Smith, an English company, commercially produced the first gas heater in 1856. Indoor heaters are either ventless or come with a duct. A ventless heater is an effective heating source for a small room. It works in the same manner as a traditional fireplace, but does not need chimney, duct or chutes to eject the heat outside. This helps to reduce the labor cost and installation time.

Use Of Gas Or Gel Reduces Emission

Unlike normal heaters, a ventless heater uses natural gas or gel, instead of wood, to produce heat. It has a substantially lower emission rate than wood-based heaters. Usually, natural gas or propane is used for the purpose. Installation of ventless gas heaters requires adherence to certain safety rules as laid down by the governing authorities. These rules have been framed primarily to address the issues of carbon monoxide build-up and oxygen depletion. There have been such instances before when ventless gas heaters were installed in small rooms. If manufacturers’ instructions that concern the installation process are strictly followed, the ventless gas heaters can be expected to deliver a flawless performance.

A ventless gas heater, with gas as its source, needs a gas pipeline to connect the heater and the gas source. A gel fuel can also gas heaters be used to operate ventless gas heaters. Gel cans are usually placed inside the fireplace. They are cheaper than gas based systems, but they produce less heat. Interestingly, some gel fuels can produce crackling sounds and smells similar to those of a wood-based fuel place.

Advantages & Disadvantages Of Ventless Heaters

The primary advantage of using these types of heaters is, of course, the excellent fuel efficiency that they offer. Compared to wood based heaters they are considered more eco-friendly. As they are ventless, no heat is lost. They are available in many types like the stand-alone, wall-mounted, blue-flame, and radiant version to name a few.

There are a few disadvantages of ventless heaters. However, many of them are misconceptions or caused by an improper use of the product. Asphyxiation is a common misconception. Technically, this can happen if the ventless gas heater is installed in a room that is far too small than recommended size. Increase in humidity levels is another complaint among users. This may be a genuine complaint, but can be easily overcome by using proper ventilation systems. Maintenance can be a problem to certain types of ventless heaters. Apart from these, the product has received widespread acceptance among all sections of people who have used it.

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