Post on 14-Aug-2015
transcript
Save Time & Money on your next project by choosing Natural
Ventilation.
FANS VS. NATURAL VENTILATIONCOST COMPARISON
Fan Costs v. Natural Ventilator
Comparing the Product & Installation Costs of two
similar ventilation options.
Based on a system moving 1,481,481 CFM.
Roof Fan Labyrinth Ventilator
Fan Costs v. Natural Ventilator
Powered Ventilation Natural Ventilation$0
$100,000
$200,000
$300,000
$400,000
$500,000
$600,000
$700,000
$800,000
$240,000 $235,000
Ventilation Unit(s)
(35) 60” dia. 25 HP Fans
is a little moreexpensive than
(1) 650’ x 5’ Labyrinth Natural Ventilator
Each configuration has the same CFM
Fan Costs v. Natural Ventilator
Powered Ventilation Natural Ventilation$0
$100,000
$200,000
$300,000
$400,000
$500,000
$600,000
$700,000
$800,000
$240,000 $235,000
$20,000 $0
Curbs
Curbs for (35) Fans will Cost about $20,000.
Natural ventilators require no curbs; cost = 0.
Fan Costs v. Natural Ventilator
Powered Ventilation Natural Ventilation$0
$100,000
$200,000
$300,000
$400,000
$500,000
$600,000
$700,000
$800,000
$240,000 $235,000
$20,000 $0
$70,000
$0
Wiring
Starters, Push buttons & Wiring for (35) Fans will
Cost about $70,000.
Again the cost for the same on a natural
ventilator = 0.
Fan Costs v. Natural Ventilator
Powered Ventilation Natural Ventilation$0
$100,000
$200,000
$300,000
$400,000
$500,000
$600,000
$700,000
$800,000
$240,000 $235,000
$20,000 $0
$70,000
$0
$175,000
$0
Install – Electrical
The difference in the cost of electrical install is clear.
$175,000 for Powered Ventilation
And $0 for natural ventilation. No moving parts means no power
required.
Fan Costs v. Natural Ventilator
Powered Ventilation Natural Ventilation$0
$100,000
$200,000
$300,000
$400,000
$500,000
$600,000
$700,000
$800,000
$240,000 $235,000
$20,000 $0
$70,000
$0
$175,000
$0
$100,000
$0
Install – Curb
Plus another $100,000 to install those curbs
No curbs means no curb install costs.
Fan Costs v. Natural Ventilator
Powered Ventilation Natural Ventilation$0
$100,000
$200,000
$300,000
$400,000
$500,000
$600,000
$700,000
$800,000
$240,000 $235,000
$20,000 $0
$70,000
$0
$175,000
$0
$100,000
$0
$122,500
$190,000
Install – Unit
And last but not least, the cost of installing the fans
and the ventilators.
Fan Costs v. Natural Ventilator
Powered Ventilation Natural Ventilation$0
$100,000
$200,000
$300,000
$400,000
$500,000
$600,000
$700,000
$800,000
$727,500
$425,000
Total Costs
When considering all of the costs there is no
comparison.
The Powered Fans cost more than 1.5 times as much as the Labyrinth
Natural Ventilation System.
Ventilation’s Natural Solution since 1961
Call Moffitt today to get a
Cost Comparison & Free Vent Design
for your next project.