Correct Water Heater Venting Methods

Posted by on Feb 18, 2014 in Gas Water Heater Repair Wichita, Water Heater Repair Wichita, Water Heater Replacement Wichita

Water Heater Repair Wichita is talking about the following ideas about proper water heater venting for property owners to have a general understanding of how the different types of venting work. They are not intended to be how-to directions for residents to perform themselves. The training and licensing of an expert plumbing repair service technician is always extremely important.Water Heater Repair Wichita

As far as gas water heaters go, there are two popular venting choices: direct vent water heaters and power vent water heaters. Depending on which type of system one uses will depend upon the direction the vent is installed from the water heater to the outdoors so the damaging gases produced from the water heater’s burner are not launched inside the house, but rather sent into the outside environment. You might have heard the term atmospheric water heater while taking a look at different types of sorts of water heaters. Also, air requires to be sent into the water heater for combustion to take location.

This video gives some tasks to perform to help see if your water heater is currently properly vented:

Direct Vent Water Heaters
It is best if the air needed for combustion is from outside the home in order to reduce the threat of fires from the combustible vapors of the water heater. The air from outside the home will either be vented through a wall or the roof of the home. Direct vent systems will assist resolve the concern of not having enough indoor ventilation by drawing in air from outside your house.

The basic principles of a direct vent water heater is that the heat produced from the burning of fuel is used to warm the water in the tank. The exhaust gases are then vented outside the house. Considering that warm air is lighter than cool air, the exhaust gases will normally increase and head out through the venting system. The optimal scenario is to have the vent pipes be installed to go vertically out from the water heater, without any demand of any type of blower to help push the gases out. One still needs to be mindful about backdrafting, which is when the exhaust fumes enter back into the house rather than escaping through the vent to the exterior. Also, traditional atmospherically-vented water heaters are not as energy efficient as other more current types that do not permit as much of the warm air produced to escape up through the vent pipes.

Within the category of direct vent water heaters there are different types of kinds we will not go into now, that can have different types of venting choices, like having a single or dual vent channel. Nevertheless, there are times when a blower is needed to help with the removal of the gases, which leads this conversation to power vent water heaters.

The following video explains in more detail the details of a direct vent system:

Power Vent Water Heaters
As can be assumed from above, power vent water heaters have a fan or blower connected to help with the removal of exhaust gases from the hot water heater. There are times that a water heater can not be set up where it is easy to install a vertical vent or chimney. Because a fan is used for eliminating the exhaust gases, the vent pipes can be installed either horizontally or vertically, or a combination of both.

The primary advantage then for power venting is that ones water heater can be set up practically throughout the home. An additional advantage is that normally PVC pipes can be used for the ventilation because the blower will cool the exhaust air enough that it will not be too hot for the PVC pipe to deal with.

Some disadvantages with a power vent system is that it might cost some to at first set up if the existing venting system is not in place. And, the equipment cost of the blower (though not that pricey) and if one needs to install a power outlet within six feet of the water heater’s position. It will use some electric power to run the blower however that likewise is not a big expenditure. Lastly, the blowers, relying on the kind, run relatively silently, but some residents do not like the additional ambient noise it makes. With the proper setup Water Heater Repair Wichita can assist minimize the noise of the blower within the house.

In conclusion, there are a reasonable quantity of differences between direct and power vented water heaters. We recommend having a look at the ENERGY STAR information here too in regards to the various energy efficiency scores for the various kinds of heaters. In terms of which one is finest for your house should be chosen upon with an expert water heater replacement business.