Jamesway Incubator Company Inc.

VENTILATIONVENTILATIONSystem for hatcherySystem for hatchery

By Dominic Babineau, Engineer

-First stage of filtration

-30% efficiency

-Large access door

-Pressure differential reading

-Large access door

-Coil design with less than 10 fin per inch

-Air flow speed less than 400 FPM

-Stainless steel condensation pan

-Easy to clean

-Direct drive fan (no belt to change)

-8% more efficientthen belt drive fan

-High efficiency motor

-Low speed motor for longer life

-VFD for room pressure control and longer life

-Large maintenance access

-Second stage of filtration

-80-85 % efficiency

-Installed on positive positive side of the unit

-Cleaner air

-No free wire

-Washable unit

-Control section

-Positive side

-Clean and tempered environnement

-Speed controller (VFD) mounted

-Tool plug for maintenance

DEHUMIDIFICATION OF THE AIRDEHUMIDIFICATION OF THE AIR

Room conditions-70F to 85F-73F optimal temperature-50% Humidity-Jamesway requirement

Design temperature-93,7F DB-74,6F WB-ASHRAE Reference

DEHUMIDIFICATION OF THE AIRDEHUMIDIFICATION OF THE AIR

Pressure control of the airPressure control of the air

Speed controller (VFD)-Quicker reaction time than damper-Better precision of control-Easier trouble shooting-Easier adjustment

• Less maintenance• Filter maintenance alarm• Better air quality 80% efficiency• Possibility to heat the fresh air with the chiller heat rejection• Washable• Lower electrical requirement• No recirculation, less chance of contamination.• Possibility of backup• Only one spare part to keep in inventory (motor)• Control system specially design for energy saving with energy

optimization

AHU BenefitAHU Benefit