Exhaust Fans
L.B. White Heaters
Heating Equipment & Accessories
| |
Cooling / Ventilating
Equipment
|
Univent - Automatic
Solar Vent 
Automatically opens hinged vents with an expandable wax that drives a sealed piston.
You can
adjust the standard cylinder to start opening at any temperature
between 60-77° F (15-25° C).
An Aluminum spring pulls the vent
shut as the greenhouse cools and the wax contracts. Uses "scissors" action to
open vent. All parts fully guaranteed for 1 year. It will open the vent about
14"
when fully extended, and can lift a 15# vent.
Technical data:
-
Maximum window opening approximately
18"/45 cm
-
Maximum window opening at 86°F/30°C
depending on adjustment and load
-
Suitable for greenhouse vents or cold frame
lights weighing up to 15 lb/7 kg
Winter-storage:
It is recommended that your UNIVENT - or at least the
cylinder - be removed from your greenhouse or cold frame for the
winter.
Click Here for
Instructions
These files are in PDF format
| To read PDF Format Documents - |
 |
|
|
| - |
Part # |
Description |
Weight |
Price |
 |
4K101 |
Univent - Solar Vent |
1.25# |
$37.95 |
|
4K101S |
Replacement Cylinder |
0.5 |
$14.50 |
|
|
Heavy duty wall heaters with specially designed counter flow
grille that directs the air downward toward the floor for even
heating in a small greenhouse. Air over fan delivery with
balanced aluminum blades on fan and thermally protected motor.
Built-in hydraulic thermostat provides accurate temperature
control for 40° to 90°. Off, Heat and Fan Only selector
pushbutton switches. Durable baked enamel brown finish with gold
trim. UL listed (E154218). |
| - |
Part# |
Watts 240V 208 V |
BtuH 240V 208V |
Amps 240V 208V |
Price |
Weight |
|
2E440 |
4000/3000 |
13,652/10,240 |
16.6 / 14.2 |
$324.00 |
20# |
|
2E441 |
4800/3500 |
16,382/11,946 |
20.0 / 16.8 |
$324.00 |
20# |
For Large Fans, Click
Here
 |
Easy to install, complete, efficient exhaust fan units. Air deliveries
based on AMCA test codes for exhaust systems. Guarded fan is mounted on automatic shutter.
All models have guards which comply with OSHA requirements. Opening should be made
1/2" larger than fan blade diameter. |
| - |
Part# |
Blade Dia. |
Fan CFM |
Motor RPM |
HP |
Load Amps |
Price |
Ship Weight |
|
2C705 |
10" |
520 |
1550 |
1/40 |
1.0 |
$139.00 |
10# |
|
2C710 |
12" |
1090 |
1725 |
1/10 |
1.0 |
$146.95 |
12# |
|
2C713 |
16" |
1330 |
1725 |
1/10 |
1.0 |
$140.95 |
19# |
|
2C708 |
18" |
1860 |
1075 |
1/15 |
1.3 |
$273.95 |
22# |
|
2C709 |
20" |
3040 |
1725 |
1/4 |
2.8 |
$208.95 |
37# |
 |
Aluminum shutters used as free air exhaust or automate with a
motor kit and controller.
• Aluminum Powered Intake Shutters or free-air exhaust
• Nylons bearings; solid shafts; drawn cup-type sleeves on all
movable linkage
• Frame of heavy aluminum extrusions with 1/2" channel
lock water stop and precision millered corners
• Interlocking blades for maximum weather seal |
| - |
Part# |
Size |
Price |
Ship Weight |
Rough Opening |
|
2C741 |
10" |
$29.95 |
5# |
10" x 10" |
|
2C742 |
12" |
$27.95 |
6# |
12" x 12" |
|
2C743 |
16" |
$44.95 |
8# |
16" x 16" |
|
2C744 |
18" |
$54.95 |
9# |
18" x 18" |
|
2C745 |
20" |
$58.95 |
11# |
20" x 20" |
|
2C747 |
30" |
$85.95 |
12# |
30" x 30" |
|
2C831 |
Shutter Motor |
$72.95 |
10# |
Single Panel |
|
2C832 |
Shutter Motor |
$77.95 |
10# |
Double Panel |
 |
DEHUMIDIFICATION FANS W/SHUTTER Horizontal
Air Flow fans and Dehumidification fans can greatly reduce
condensation on your poly, reduce your heating bill, and obtain
better air flow with more even heat distribution and lower
relative humidity throughout |
|
your greenhouse which will also reduce fungus
problems. HAF fans should be set to operate just like jet fans. A
timer (6E355 or 6E356 pg39) may be needed to operate the
Dehumidification fan(s).
We recommend one air exchange per hour day and night. |
| - |
Part # |
Size |
CFM |
RPM |
Amps |
HP |
Wght. |
1 - 4 |
5 + |
 |
2C710 |
12" |
850 |
1550 |
1.0 |
1 / 30 |
12# |
$146.95 |
$137.95 |
|
2C713 |
16" |
1400 |
1550 |
1.0 |
1 / 30 |
19# |
$140.95 |
$131.95 |
| HORIZONTAL AIR FLOW FANS Proper
circulation encourages healthy plant growth by increasing CO2
availability (required for photosynthesis), reduces disease and
mildew caused by excessive moisture and eliminates over heating
on hot days. Uniform Air Quality Throughout. Distance between fans can be
from 30 - 40 feet. |
 |
| Part # |
Size |
CFM |
RPM |
Amps |
HP |
Wght. |
| 7C012 |
12" |
2600 |
1725 |
1.0 |
1 / 10 |
22# |
| 7C014 |
20" |
6000 |
1725 |
3.5 |
1 / 3 |
38# |
| Price per Quantity |
1 - 4 |
5 + |
| 7C012 Assembled
|
$137.95 |
$128.95 |
| 7C014 Assembled
|
$184.95 |
$171.95 |
| 7C920 HAF Variable Speed
Controler
|
12 AMP |
$132.95 |
| 7C921 HAF Variable Speed
Controler
|
5 AMP |
$59.00 |
| 7C005 3 Speed Fan |
$76.95 |
$71.95 |
$64.95 |
|
Poly
Duct & Convection Tube
Buy pre-punched or punch your own convection tubing and save. Simply
mount un-punched tubing to your jet fan, tie off the far end and turn on
the jet fan. Once the tube is inflated, use a small propane torch to
heat a tin can mounted on a broom handle and melt the holes at the
desired locations. This item is NOT UV stabilized, but should last thru
the heating season.
4 Mil STANDARD CONVECTION TUBING |
|
Hydro-Gardens
Wet Wall Pump & Plumbing Kits
| All Hydro-Gardens pump and plumbing kits include the wet
wall pump, Y-strainer, 3/4" float valve assembly, gate valve and
the PVC fittings needed to get from the pump to the wet wall inlet. (See
drawing) Sump tanks need to be sized to provide a minimum of
3/4 gallon of water per square foot of pad area. The pump needs to
provide between 1/2 and 1/3 gallon of water per minute per lineal foot
of pad length. PVC pipe used to complete the system needs to be
purchased locally. |
| - |
Part # |
Max Pad
Length |
Pump
Incl. |
Min Sump
Size |
Price |
Ship
Wght |
|
6C320 |
50' |
5W339 |
75 gal. |
$240.00 |
30# |
|
6C380 |
80' |
5W341 |
300 gal. |
$432.00 |
32# |
|
6C300 |
100' |
5W350 |
375 gal. |
$475.00 |
53# |
THE WET WALL TANK MAY BE LOCATED INSIDE OR OUTSIDE THE
GREENHOUSE. IF FREEZING WILL OCCUR, IT IS RECOMMENDED THAT THE TANK BE INSIDE
THE GREENHOUSE.
Roll
Up Curtain Wall Material
Clear woven HDPE polyolefin fabric that is stronger than
poly sheeting or canvas tarpaulins, yet its woven filament design makes
it lighter than either. The material is UV stabilized for a long life of
3 to 5 years.
Widths are 6, 8, 10, 12, 14, 16, 20, 24, 28, 32 and 40 foot.
It can also be fabricated to your specifications.
Please call for a quote.
Ships
factory direct to you. |
| Part # |
Description |
Mil |
Ship Wgt
/ 1000 sq/ft |
Under
10,000 sq/ft |
10,000 -
24,999 |
| 0E100 |
3 - 5 Yr Material |
11 |
39# |
$279.95 |
$262.95 |
Click Here for
more information and instruction on an Evaporative Cooling System
| Glacier-Cor
Evaporative Cooling Pads
pads are standard 12" (L) x 24" -
72" (H) x 4" or 6" (W) PD&R
System needs to be purchased separately |
|
Aluminum Pipe
Distribution & Return Systems
Click
to see diagram of system
| Size |
Part Number |
Wght |
Price |
- |
| 10' |
7C110 |
64# |
$ 335.00 |
|
| 15' |
7C115 |
88# |
$ 454.00 |
|
| 20' |
7C120 |
102# |
$ 565.00 |
|
| 25' |
7C125 |
126# |
$ 684.00 |
|
| 30' |
7C130 |
150# |
$ 794.00 |
|
| 35' |
7C135 |
174# |
$ 913.00 |
|
| 40' |
7C140 |
188# |
$ 1,024.00 |
|
| 45' |
7C145 |
212# |
$1,143.00 |
|
| 50' |
7C150 |
236# |
$1,254.00 |
|
| 55' |
7C155 |
260# |
$1,373.00 |
|
| 60' |
7C160 |
274# |
$1,483.00 |
|
| 70 |
7C170 |
322# |
$1,713.00 |
|
| 7C104
Plumbing Kit |
$ 133.00 |
|
All Systems Need A 6CIM Pump (5W340)
Pads need to be
purchased separately!
Larger Systems Available / Call
For More Information & Pricing.
PVC
Pipe Distribution & Return Systems
Click
to see diagram of system
| Size |
Part Number |
Wght |
Price |
- |
| 10' x 4" |
7C110P |
104# |
$ 491.00 |
|
| 10' x 6" |
7C110P6 |
114# |
$ 493.00 |
|
| 15' x 4" |
7C115P |
121# |
$ 593.00 |
|
| 15' x 6" |
7C115P6 |
131# |
$ 595.00 |
|
| 20' x 4" |
7C120P |
148# |
$ 667.00 |
|
| 20' x 6" |
7C120P6 |
158# |
$ 670.00 |
|
| 25' x 4" |
7C125P |
165# |
$ 769.00 |
|
| 25' x 6" |
7C125P6 |
175# |
$ 773.00 |
|
| 30' x 4" |
7C130P |
192# |
$ 844.00 |
|
| 30' x 6" |
7C130P6 |
202# |
$ 848.00 |
|
| 35' x 4" |
7C135P |
209# |
$ 946.00 |
|
| 35' x 6" |
7C135P6 |
219# |
$ 950.00 |
|
| 40' x 4" |
7C140P |
236# |
$ 1,020.00 |
|
| 40' x 6" |
7C140P6 |
246# |
$ 1,026.00 |
|
| 7C104P
Plumbing Kit |
$ 133.00 |
|
All Systems Need A 6CIM Pump (5W340)
Pads need to be
purchased separately!
Larger Systems Available / Call
For More Information & Pricing.
Click on the following links for more information on Evaporative Cooling
Systems
Pads need to be purchased
separately!
These files are in PDF format
| To read PDF Format Documents - |
|
|
