Farm Wholesale Greenhouses: your source for hobby greenhouse kits and supplies, utilizing corrugated plastic panels and steel reinforced pvc framing.
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Cooling & Ventilation

Ventilation is essential for a healthy greenhouse. Plants need a constant fresh supply of carbon dioxide. Order an exhaust fan or combination of vents and fans to make sure your greenhouse is getting the ventilation needed.

Click on any thumbnail picture on the right to see a full-sized picture of the product.


click for larger picture of our 'Exhaust Fan w/ Thermostat'Exhaust Fan w/ Thermostat
Promote healthy, vigorous plant growth by venting stale air out and drawing fresh air into your greenhouse. An automatic thermostat controller saves electricity by keeping the air flowing throughout your greenhouse only when needed. Fits perfectly in most 8', 12', and 16' Solexx™ greenhouses. Requires 115v outlet. Wiring and thermostat included. 12" fan, 760 CFM; 16" Fan, 1250 CFM.
HV-5012" Exhaust Fan with thermostat
$257  
HV-5116" Exhaust Fan with thermostat
$308  

click for larger picture of our '88" Circulation Fan
Healthy plants are a breeze with the gentle air movement of this energy efficient fan. Versatile, adjustable mount provides for easy installation. Five wing aluminum blade. Complete with 5' power cord. 9" deep x 9 3/4" wide.

HV-40 $140  

click for larger picture of our 'Solar Powered Vent Opener'Solar Powered Vent Opener
A corrosion-resistant, solar powered piston extends 12" to open and close greenhouse vents automatically. Piston wax expands and contracts adjusting the vent as temperatures change. Opener supports up to 15 lbs.

HV-10 $47  

click for larger picture of our 'Closeable Base Vents'Closeable Base Vents
These high quality ABS polymer air vents allow fresh air to continually flow through your greenhouse. Place one vent at each corner for natural 'ground-up' cross ventilation. Close during colder weather.

HV-20 $8.75  

click for larger picture of our 'Shade Cloth'Shade Cloth
Reusable, black polypropylene shade cloth filters out excess sunlight providing 73% shade for hot summer days. Reduced inside temperature helps protect your special plants. Reinforced edges with grommets make attachment and removal easy.
HV-90Shade Cloth 8'x 4'
$35  
HV-99Special Order - adjust quantity to the number of sq ft
$.67/sq ft  
HV-91Shade Cloth 8' x 10'
$55  
HV-92Shade Cloth 8' x 12'
$65  
HV-93Shade Cloth 8' x 16'
$85  
HV-94Shade Cloth 12' x 12'
$95  
HV-95Shade Cloth 12' X 16'
$125  

click for larger picture of our 'Easy-Flow Louvered Air Vent'Easy-Flow Louvered Air Vent
Easy to install and adjust, this sturdy, corrosion-proof plastic vent lets you maintain a continuous flow of fresh air for healtier plants. 12" x 24" with manual chain to easily adjust height of louvers.

HV-30 $80  

click for larger picture of our 'Stanley Blower'Stanley Blower
Unique, multi-purpose pivoting utility fan circulates the air under your plant’s leaves to bring them fresh air where they need it. Patented, 360° pivoting fan head with three velocity speeds allows for flexible, adjustable air flow. Comes with two additional outlets with circuit breaker for tools and more. 10-foot cord with grounded plug.

HV-70 $65.95  

click for larger picture of our 'Clip Fan'Clip Fan
This top quality, whisper-quiet Lasko Fan will provide ideal air circulation to your small growing space. Spring-loaded clip clamps to your greenhouse shelving, or any surface up to 1 3/8" wide. Lightweight casing is durable, impact-resistant plastic.

HV-80 $14.95  

click for larger picture of our 'Motorized Intakes'Motorized Intakes
Use in conjunction with our Exhaust Fan for ideal ventilation. This motorized intake creates an effective seal against outside air when closed, then opens as the fan turns on to ventilate your greenhouse. 12", 16" and 20" Air Intakes available.
HV-6012" Intake
$176.00  
HV-6116" Intake
$185.00  
HV-6220" Intake
$215.00  

click for larger picture of our 'Aluminet Shade Cloth'Aluminet Shade Cloth
Highly reflective Aluminet shade cloth does not absorb heat _ keeping your greenhouse shaded and cooler than black shade cloth. Improves light diffusion and protects against frost. Lengths cut to order. 14’ wide.

HV-100 $6.34  

click for larger picture of our 'Easy-Flow Louver Solar Opener'Easy-Flow Louver Solar Opener
Let our heat-activated Louver opener do the work while you’re away. Automatically opens and closes the Easy-Flow Louver as the air in your greenhouse warms or cools. No batteries or electricity required. Louver not included.

HV-31 $50  

click for larger picture of our 'Powerful Exhaust Fans'Powerful Exhaust Fans
If you need rapid air exchange in your greenhouse then this is your fan. You will appreciate the rugged design of this high-powered fan. A heavy-gauge galvanized steel frame reduces rust and corrosion and contains a thermally protected motor. Thermostat and wiring are included. These fans work perfectly in the larger Solexx™ Greenhouses. 115v.
HV-5517" Exhaust Fan, 1570 CFM
$320  
HV-5621" Exhaust Fan, 2600 CFM
$398  
HV-5725" Exhaust Fan, 3200 CFM
$418  

click for larger picture of our '88" Evaporative Cooler
Cool your greenhouse even on the hottest days
Excessive heat can damage your plants, so keep your greenhouse from overheating on those sweltering days with this evaporative cooler. Your plants will love the cool moist air! Using a standard garden hose, fill the water reservoir up to the water level indicator and your greenhouse will be filled with humid air. The coolers have a three speed motor with motorized louver movement.

HC-10 $375  

click for larger picture of our '1616" Evaporative Cooler
Cool your greenhouse even on the hottest days
Excessive heat can damage your plants, so keep your greenhouse from overheating on those sweltering days with this evaporative cooler. Your plants will love the cool moist air! Using a standard garden hose, fill the water reservoir up to the water level indicator and your greenhouse will be filled with humid air. The coolers have a three speed motor with motorized louver movement.

HC-12 $549  

Farm Wholesale Greenhouses
3740 Brooklake Road NE
Salem, OR 97303
call toll-free (800) 825-1925
email: greenhouse@farmwholesale.com
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