dirtyolsouth
Zen Trichome Labs
- Joined
- Mar 28, 2009
- Messages
- 2,281
- Reaction score
- 1,482
HI,
Well i finally found it! :yay:
A fan motor speed controller that is thermostatically controlled. :hubba: I've got a Speedster motor speed controller and it's great for manual adjustment but this sounds so much better. The Grozone TV-2 will vary the fan motor speed dependent on temps and has a lights out 'off' thermostat set point so at night the ventilation can be set to run at a speed just enough for decent air exchange and odor control. This is the first unit of it's kind that I've seen on the US market and it's only $109 which I thought was fairly reasonable since I've seen them for UK voltage for more. I just ordered one online yesterday from NEhydro.com
hXXp://www.grozonecontrol.com/TV2_en.html
Here are the main features:
# Automatically slows down or speeds up centrifugal fans to respect user selected temperature setpoints.
# Enables the user to select the minimum fan speed (Idle Speed) between 25% and 60% of full power in 5% steps.
# Enables the user to activate / deactivate the Low Temperature Emergency Stop during the day only, during the night only or at all times.
# 6 foot cord with temperature sensor precise to 2°F / 1°C.
# Can drive single phase 120 Vac induction motor type fans up to 750 Watts.
# Any forced ventilation rooms should be equipped with this type of control to promote faster and more vigorous growth.
Well i finally found it! :yay:
A fan motor speed controller that is thermostatically controlled. :hubba: I've got a Speedster motor speed controller and it's great for manual adjustment but this sounds so much better. The Grozone TV-2 will vary the fan motor speed dependent on temps and has a lights out 'off' thermostat set point so at night the ventilation can be set to run at a speed just enough for decent air exchange and odor control. This is the first unit of it's kind that I've seen on the US market and it's only $109 which I thought was fairly reasonable since I've seen them for UK voltage for more. I just ordered one online yesterday from NEhydro.com
hXXp://www.grozonecontrol.com/TV2_en.html
Here are the main features:
# Automatically slows down or speeds up centrifugal fans to respect user selected temperature setpoints.
# Enables the user to select the minimum fan speed (Idle Speed) between 25% and 60% of full power in 5% steps.
# Enables the user to activate / deactivate the Low Temperature Emergency Stop during the day only, during the night only or at all times.
# 6 foot cord with temperature sensor precise to 2°F / 1°C.
# Can drive single phase 120 Vac induction motor type fans up to 750 Watts.
# Any forced ventilation rooms should be equipped with this type of control to promote faster and more vigorous growth.