Home | Assembly Manuals | Fan CFM Calculator | Greenhouse Area Calculator | Greenhouse Comparison Chart | Heater BTU Calculator
Login / Register | My Cart (Your Shopping Cart is Empty)  
Categories
Greenhouse Kits
Greenhouse Accessories
Hydroponics Equipment
Soil Composters
Garden Containers
Outdoor Furniture
Lighting
Gardening Ebooks
Gift Certificates
Clearance
Muck Boots
Hunting
Manufacturers
Testimonials
"Wonderful product fast delivery and professional service Great Seller A" - Read more testimonials.
Customer: Ernest Donaldson
From: Houston, Texas USA
Writes: "Pretty cool greenhouse, the instructions were simple to follow and had all of the parts conveniently organized and in one place. It was very easy to understand, thanks!"
Item: EasyGrow Greenhouse 8x12


Customer: Marie Jaegars
From: Tampa Bay, Florida Writes: "Wonderful service! Ordered on a Monday and received exactly what I ordered 4 days later!"
Item: Grow N Up 8x10 Greenhouse


Customer: Matthew J.
From: Milledgeville, Georgia
Writes: "Great deal, wonderful communication, received package within 2 days of ordering it! A+++"
Item: Easy Grow Greenhouse 8x8


Customer: Anware Barake
Location: Herndon, Virginia
Writes: "Excellent! Excellent! Excellent! In every way, a most enjoyable purchase. I love Our Crazy Deals you guys rock, thanks!"
Item: Lean To 4x10 Greenhouse


Customer: Kevin M.
From: Onsted, Mississippi
Writes: "Great people,prompt communication and shipping, this is how it's done!"
Item: Single Cold Frame Greenhouse
100% Money Back Guarantee

Fan CFM Calculator

Exhaust Fan Calculator


Exhaust Fan Ventilation Calculator
Length of Greenhouse - in feet
Width of Greenhouse - in feet
Height of Greenhouse - in feet


W' x L' x H'
Fan CFM Needed - This is the optimal exhaust fan CFM (Cubic Feet per Minute) rating for your greenhouse. A fan this size will exchange the air in your greenhouse one rate per minute which is the recommended ventilation for most small greenhouses.
Choosing Shutters
Exhaust fans require 18 inches (324 sq. in) of air intake area per 1000 CFM to function properly.
Shopping Cart
Your Shopping Cart is Empty
Payment Options
Newsletter & Coupons
Email Address :
Click here to unsubscribe
Security Seals
McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams SSL Secure Logo

OurCrazyDeals.com Web Guardian Certified

Fedex Ground Logo

Questions? Call Now!
1-337-451-6232
Best Seller List
Two Pack 2-pc. Replacement Filters for Ceramic Compost Keeper

Sale: $8.50 (Reg: $14.99)

94F 2-pc. Replacement Filters for Norpro Compost Keepers

Sale: $8.50 (Reg: $14.99)

Single Cold Frame Greenhouse


Sale: $82.99 (Reg: $129.99)

Harvest Hobby 10x20 Greenhouse


Sale: $2,499.99 (Reg: $3,499.99)

Nature's Premium 7x10 Hobby Greenhouse


Sale: $799.99 (Reg: $1,299.99)

5' x 5' Portable Greenhouse

Sale: $139.99 (Reg: $159.99)
 Home | Terms & Conditions | Garden Blog | Catalog | Garden Articles | How to Enable Cookies
Login / Register | My Cart (Your Shopping Cart is Empty)  
 
  Powered by ClaimTheWeb Cart - Shopping Cart Software