Grow Wurks carries aluminum ducting, plastic ducting, insulated ducting, backdraft dampers and exhaust mufflers.
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Sale Price: Starting at $16.99
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High Quality backdraft dampers 4", 6". 8", 10" and 12" are designed to prevent reverse air flow. Most intermittent systems which ventilate to the outside will greatly benefit by having backdraft dampers.
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Other Stores: $27.95
Sale Price: $27.65
Save: $0.30
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The Dial-A-Temp is a plug-in style speed control specifically designed for controlling fans or blowers. It operates at 120 volts with a maximum rating of 300 watts at 25 degrees C. The Dial-A-Temp contains an On/Off line switch with variable speed control
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Other Stores: $39.99
Sale Price: $29.95
Save: $10.04
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Our Variable Speed Blower Control unit allows you the ability to vary the speed of your Inline Duct Blower. You can dial in the appropriate setting for your ventilation needs. This will ONLY work on Inline Duct Blowers. It comes w
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Other Stores: $59.95
Sale Price: $48.90
Save: $11.05
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The TMP-1 allows you to control the temperature within your growing environment. Just connect your equipment, then set the temperature that you wish to maintain. If the temperature varies from your setting, the outlet on the front is activated. Comes with
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Other Stores: $114.95
Sale Price: $92.99
Save: $21.96
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Activate your lamp cooling fan or night exhaust fan with this straightforward, easy to use controller. Goes from ‘DAY’ to ‘NIGHT’ mode with a flip of the switch. Built using durable powder coated steel enclosure with the highest quality components availab
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Other Stores: $119.99
Sale Price: $101.99
Save: $18.00
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Horti-Control Dust Shroom 6" Keep your air cooled reflectors dust free, and keep mold and harmful bacteria out of your garden! Washable and Re-usable Filters all debris down to 0.1 micron. Engineered and built by UNI FILTER. Zero CFM loss.
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Other Stores: $129.99
Sale Price: $109.99
Save: $20.00
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Horti-Control Dust Shroom 8" Keep your air cooled reflectors dust free, and keep mold and harmful bacteria out of your garden! Washable and Re-usable Filters all debris down to 0.1 micron. Engineered and built by UNI FILTER. Zero CFM loss.
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Other Stores: $189.95
Sale Price: $179.99
Save: $9.96
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Digital control board allows for precise timer settings. 3 seconds to 30 minutes “on-time” and 3 minutes to 8 hours “off-time”. Very easy to set and use. Will run CO2 with switch set to ‘day’ position. Use to run a pump with the switch in the ‘both’ posit
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