Ventilation in your turkey or chicken house is a science.
Poultry attic inlets.
Attic and ceiling inlets represent an important component of your poultry or hog barn ventilation system.
Unless properly installed and managed attic inlets can contribute to structural damage by allow ing warm and moist house air to enter and condense on trusses roof metal and insulation.
First fresh air is introduced at the peak of the warm air produced by the heating system and birds tends to collect.
Double l attic or ceiling inlets take warm air from attic to heat living area of poultry house.
The air that you and your chicken turkey etc.
Clean air is one of the most important parts of your poultry ventilation program.
By installing ceiling poultry inlets producers can capitalize on solar heat trapped in their attics and ventilate poultry houses more during the day.
Reduce fuel consumption mixing warm air from the attic with house air during minimum ventilation reduces fuel consumption as compared to using cold air through sidewall inlets.
Wind blowing perpendicular to a house can lead to a positive pressure along the windward side of a house and a negative pressure on the leeward side house causing air to enter the windward.
First fresh air is introduced at the peak of the warm air produced by the heating system and birds tends to collect.
Chore time s attic inlets direct the incoming air along the ceiling of the poultry house for better mixing and to prevent downdrafts on birds.
Poultry ceiling inlets attic air is typically warmer than outside air on cold days.
Attic inlets tend to do a better job of conserving heat in a poultry house than conventional side wall inlets.
Poultry house attics are made up of trusses built with untreated lumber put together with press fit truss plates.
Attics contain warm air that can be pulled into your houses during cold months to help cut heating costs.
1 since attic inlets draw air from the attic space and not from exterior side walls there is essentially no wind pressure on the inlets.
Attic inlets tend to do a better job of conserving heat in a poultry house than conventional side wall inlets.
It is critical to make sure incoming air is properly mixed with the barn environment to avoid chilling or not properly warming your animals.
The attic vent system is designed to be retrofit friendly in most drop ceiling poultry houses.
Attic inlets see figure below are used to recover solar heat from the atticof poultry houses.
Some of the reasons why attic inlets are the preferred method of introducing fresh air into a poultry house in many cold climates include the following.