Direct Vent Oil Furnace Exhaust

Direct vent oil furnace exhaust.

Direct vent oil furnace exhaust.

We have an oil burning furnace benjamin with a direct vent. For non direct vent applications that is side wall venting only the required clearance is 7 feet. Thermo pride is the premium brand in the furnace and central air conditioning market. In direct vent applications this clearance distance must be in compliance with local building codes the requirements of the fuel gas supplier for the heating appliance in use and the appliance manufacturer s instructions.

The function of vents is releasing gases while the oil furnace converts the oil to heat for the home. Direct venting systems eliminate the need for a chimney. Direct venting or side wall vent chimney and flue systems are a method of venting the exhaust gases from a heating appliance directly out through the side wall of a building while eliminating the need for a vertical chimney of any sort. An induced draft fan typically provides the draft required to exhaust the combustion products through a side wall.

To avoid putting up a new chimney it s downhill from where the new room is going am liking the direct vent furnaces. This system normally requires an air flow proving switch to confirm that the required draft is present before combustion begins. This article discusses the diagnosis of wind related problems at direct vent systems. The thermo products line features warm air furnaces heat pumps central air conditioning systems and a full line of related accessories.

These products are sold directly to installing contractors and fuel dealers. Air flow problems with benjamin direct vent oil fired furnace oct 28 2014 barry said. Question is how far does the exhaust pipe have to be from a window or door. We often have problems with the air flow when it is either very windy out seems to blow out the furnace and no wind seems there s not enough air flow.

The two pipe system is most common in home heating applications. The problem with a direct vent power vent of a non condensing furnace under 90 efficient or so is that the exhaust is still very acidic can damage things nearby and if the mixture is off at all it can start staining things nearby. It provides a direct intake vent that brings outside air to the sealed combustion chamber with one pipe while a second vent pipe provides sealed venting of exhaust gases back to the outside of your house. Following building code requirements for placement of the different types of vents is crucial to minimize potential dangers and damage to properties.

For a gas fireplace exhaust termination cap 3 feet 91cm above if within 10 feet 3m horizontally. Gas or oil fired side wall power vents are provided by several manufacturers listed at the end of this article. Proper maintenance of vents prevents long term damage to the system. Masonry chimney flue vents.