Model Number Hood Section Dimensions Application CFM/Ft
EA4-DDLLL-30 Available length of 48”to 192”
x 30”high 600˚F 150
EA4-DDLLL-30 Available length of 48”to 192”
x 30”high 400˚F 130
DD = Depth in inches, LLL=Length in inches, 30=Height in inches.
Example: EA4-54120-30 stands for a 54”deep x 120”long x 30” high unit.
For hood lengths longer than 192”, multiple sections can be grouped together.
Minimum CFM may vary based on cooking equipment application.
The Most Energy Efficient
Ventilation System.
The Avtec EcoArch combines
both an economical and
environmentally safe solution for
the need for high-quality, cost-
eective ventilation performance
in today’s foodservice kitchens.
The EcoArch ventilation system
addresses the growing need
to reduce the amount of
conditioned air from a kitchen
space. The combination of the
patent pending arch top and
the front mounted high velocity
exhaust slot reduces the amount
of exhausted CFM by 45%
compared to traditional CFM rates.
This translates into an annual
electric and gas savings
of up to 40%.
Now that’s maximizing your
energy and cost savings!
The Avtec EcoArch 4000 Series
150 cfm/ft (EcoArch) vs. 250 cfm/ft (traditional unit)
12’Hood, 400°F, Gas & Electric, Based on 2006 Utility Rates
Location cfm/ft Annual Gas Annual Electric Total Energy Annually Savings %
New York, NY 250 $5425 $1364 $6789
New York, NY 150 $3255 $828 $4083
Total Savings $2170 $536 $2706 40%
Atlanta, GA 250 $3728 $943 $4671
Atlanta, GA 150 $2237 $571 $2808
Total Savings $1491 $371 $1863 40%
Up to 40% Annual Energy Savings
Using Exclusive Design Features
Exclusive Aerodynamic Arch – Dramatically reduces the amount of turbulence
within the canopy reservoir. About 70% of the contaminated air is exhausted
immediately out of the reservoir.
High Velocity Exhaust Slot – The higher rate of speed at the slot in addition to its
location at the top of the canopy eectively removes the contaminated air working
in conjunction with the arch top.
Easier and Safer Removal of Filter Medium
Unlike tradition rear lter locations, EcoArch exhaust plenum and lters are located
in the front of the hood eliminating the need to climb on top of cooking equipment
for daily removal and cleaning.
Sample Energy Savings
EAVS-4000S-0907
