Furnanaces Installed In Small Attic

However not every home has a pre existing designated space for a system.

Furnanaces installed in small attic.

In flood prone areas instaling a furnace in the attic provides protection. If you place the furnace in the attic then you must install the infrastructure in the building to force the warm air to the bottom floor. Most new houses with slabs have the furnace in the garage just about like having it in the attic at times. Always read the furnace manual and check local building.

Install branch 120v circuit. High efficiency furnaces aren t usually recommended for an attic. High efficiency furnaces may be installed in basements ground floor utility rooms garages or attics in open spaces or confined closets. Just installing the furnace in the attic crawl way of a single story home gives protection from most flooding.

Fabricate openings support mounting and venting system. Furnace installation labor basic basic labor to install furnace with favorable site conditions. There is a furnace exhaust issue some where where they ran that who knows. Even when furnaces are put on the main floor floodwaters often overrun the first floor causing severe damage to the unit.

Attic furnace appliance clear access opening dimensions are. When someone wante to add ac or a whole new system it is easier to put the unit in an attic. This drain removes the excess water that a heating system will generate. Always cover the tops of the ceiling joists to make sure the insulation is deep enough to reach your target r value and.

The trick to the installation of a gas furnace in an attic space is routing the condensate drain from the attic down through the core of the house to the basement. Access opening and an unobstructed passage way to the appliance furnace in attic area must be provided and be adequate in size to allow removal of the largest appliance installed. That means you have higher energy costs and less efficiency since you re blowing the air down instead of allowing it to rise naturally. Install 3 4 gas line up to 20 ft with shutoff valve.

The total drop in efficiency can be up to 35. A furnace can suffer from a drop in energy efficiency if it s in an unconditioned space such as an attic. It works well if everything is insulated properly. Connect unit to existing supply and return.

Most of the issues that furnace might experience in an attic are due to extremely cold weather in this poorly insulated space. 20 inches 508 mm by 30 inches 762 mm minimum. Install with existing ductwork. Older or historic homes for instance often featured much smaller heating systems than the modern ones we install today.