Hot weather can have a severe impact on animal farming and agriculture in general. From around 24ˇăC production can be affected and stress begins around 26ˇăC.
If nothing is provided to keep the air temperature and quality to an acceptable level animals will stop growing at a normal rate, and their whole metabolism an behaviour will be affected.

JH cooler, with its simple design, offers cool, fresh, clean air at an affordable price. The outside air is filtered and cooled by the evaporation process. Investment costs are divided by 5 and running cost by 8 or even more compared to conventional air conditioning.
JH cooler supplies a constant flow of naturally cooled, fresh air, without the air being recirculated. The stale air is pushed away using existing openings or with extractors.

Increased production
Decreased mortality
Increased weight gain
Increased growth

Easy installation in new or existing buildings.
Easy maintenance.
Uniformity of temperatures
Existing openings are used for air extraction