Hvac Unit In The Attic

The inside equipment consists of a fan a furnace burner and heat exchanger and an evaporator coil for the air conditioning.

Hvac unit in the attic.

Attic hvac systems also require shorter ducts. One to blow in the other to blow out. In addition to making the unit hard to get to for service high attic heat can trigger the. There are times when it gets placed in the attic because placing it there is the only thing that makes sense from a cost perspective.

Gable fans operate as two separate units on opposite sides of the attic. Installing your hvac unit in the attic can free up space for these uses. The house was in va s northern neck in a village called. Attic furnace passageway and service area electrical requirement.

Attic furnace access passageway and platform. Since sunlight on the roof is the major source of attic heat attic fans are most useful during daylight hours. Attic furnace installation must comply with you local mechanical code or imc international mechanical code if such was adopted in your area. Put it in an attic full of blown insulation and you re forcing it to work harder to vent its heat.

Since most homes have their hvac system serve multiple functions at once it can be cheaper to install the unit in the attic because the roof access can make inspections maintenance and repairs at lot easier. Your hvac system will require shorter ducts. Not sure where to install your hvac system. The most common hvac system is referred to as a split system.

A common alternate is a heat pump which consists of a blower. Choosing attic hvac systems is not. Attic hvac units are potentially inefficient. Having it installed in the attic ensures that it is 100 percent protected from flooding caused by plumbing leaks and overflows.

The following are attic furnace installation requirements based on 2009 irc and 2009 imc the codes refer to it as appliances in attics. Sometimes the hvac system winds up in the attic because it s the last thing on the home designer s list. The last house i rented was a 102 yr old house 2 stories plus attic 3 000 sq ft that the landlord had central air heat added to. Quit writing papers and go try a seat of your pants experiment.

Especially since most people don t make use of their attic space it makes sense to move the hvac system to the attic to free up basement space. By the time the hvac unit gets planned putting it in the attic is the only thing that makes sense especially cost wise. Both types of attic fans are popular as solar powered equipment.