Vented fire log sets burn about twice as much fuel as a vent free log set about 80 000 to 90 000 btus hour.
Vented vs vent free propane heaters.
These are a popular choice for vented garage heaters as they offer more options when it comes to the venting because of the fan.
Vented propane gas log sets.
Vented heaters these units come in many different shape and sizes similar to the vent free units.
It also features an electric ignition for easy startups and perhaps most importantly infrared heat.
Even though the chimney can remain closed you will still lose some of the efficiency and heat from using this type of set in a vented fireplace.
I have experience installing both vented and unvented units.
You can use ventless logs in a vented fireplace.
This unit features 750 feet of reach which should cover most rooms.
As a result this allows the room air to not lose heat.
Since they expel the noxious fumes outside they don t pollute the air in your home like the vent free heaters.
How do vent free propane heaters work.
Vented propane fuelled heaters can also be used for cooking drying and washing.
Vented log sets are great if you have a large fireplace want a blazing fire and can live with lower efficiency and higher fuel.
Vented gas log sets are also less efficient since some of the heat that s produced escapes through the chimney.
They also give recommendations if you do buy a vent free such as keeping a window open top and bottom when you are using the appliance.
The most obvious one is safety.
These units are vented out from its back into a chimney or a vent pipe so the combustion exhausts are directed outside.
If you are planning to buy a gas fireplace a vented model should be your first choice.
Vented propane heaters come with a lot of benefits.
If you do use a vent free logs you won t have to open the damper since these logs don t require venting.
In essence wherever there is an exterior wall you can install a vented gas fireplace.
Compared to direct vent options vent free propane heaters are less expensive and offer greater installation flexibility since they don t require outdoor venting or access to an external wall.
Vented gas fireplaces use outside air for combustion.
This results in no cold air coming in the house from windows doorways or other leaks to feed the fire like a natural wood fire does.
Many states and local codes only allow vented units within a home.
These propane garage heaters work much the same way as the gravity vented heaters but instead of the reliance on gravity they have a blower which forces the combustion gasses out the vent.
Vented gas logs are designed to produce a beautiful roaring fire but it comes at a cost of fuel.
Heater vent free heater earned our top spot by providing lots of heat that will be expansive enough to heat large spaces.