Hot weather on the way.
Need Thermostat to control cooling fans?
Here is a great one I found and have been using for last couple of years.
Keep it in sump and kicks on cooling fans as needed in both sump and up in canopy.
Completely waterproof...however need to put some silicone, duct seal, or other sealent right where temp coil enters body. Mine corroded out right at that point and had to order another.
Very reasonably priced for such a great little machine.
K-Kontrol Weatherproof Line Voltage Greenhouse Thermostat
KJ16110 $24.50, 2/$47.00
EDIT: (Note: Error on above - you need the
"Portable/Prewired Thermostat"- not one listed above! See post below.)
Our weatherproof line voltage/Greenhouse thermostat is great for direct control of heaters , fans , air conditioners , ventilation equipement and more. Great for both heating and cooling.
Excellent for use in barns , garages , greenhouses , industrial buildings , wharehouses and more.
Not effected by surges and lightning strikes or power outages like a digital thermostat.
Capillary controlled component gives accurate +/- 2 degrees accuracy.
A graduated temperature control unit that can be used anywhere . Clear cover protects from weather and damage. Weatherproof and corrosion proof with all polycarbonate thermoplastic construction and stainless steel capillary sensor.
UL listed MADE IN USA.
RATINGS: SPDT switch
Voltage AC --- 120 , 208 , 240
Full load amps --- 16.0 , 9.2 , 8.0
Locked rotor amps --- 96.0 , 55.2 , 48.0
Resistance load amps 22amps at 120 to 240 VAC
30 deg. F to 110 Deg.F temp. range with + or - 2 Degrees accuracy
2.5 degree differential
Expect someone else might find as useful as I have...
Need Thermostat to control cooling fans? 
...made mistake on above listing...Oops.
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