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Maintaining an optimal grow room environment is one of the secrets to achieving exceptional harvests. Fan controllers allow you to adjust the speed at which your fans operate to balance the extraction and intake rates. Because of seasonal temperature fluctuations, you won't need to always run your fans at max speed. With our range of fan controllers provided by the best manufacturers, you can accurately control your grow room equipment.
Growers trust London Grow to provide reliable and high-performance fan controllers from producers such as GAS, RAM, SMSCOM and TechGrow. GAS delivers units, for both AC and EC fans which automatically sense daytime or night-time periods and adjust the speed of your fans for perfect conditions. Thermostatically adjust your extractor and intake fans with the RAM Pro range of controllers. With SMSCOM hybrid controllers you'll maintain an optimum negative pressure level and temperature range without fan motor humming. London Grow offers top-quality and efficient fan controllers at the best prices on the market!
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Growers trust London Grow to provide reliable and high-performance fan controllers from producers such as GAS, RAM, SMSCOM and TechGrow. GAS delivers units, for both AC and EC fans which automatically sense daytime or night-time periods and adjust the speed of your fans for perfect conditions. Thermostatically adjust your extractor and intake fans with the RAM Pro range of controllers. With SMSCOM hybrid controllers you'll maintain an optimum negative pressure level and temperature range without fan motor humming. London Grow offers top-quality and efficient fan controllers at the best prices on the market!
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SMSCOM
SMSCOM - Smart Fan Controller 6.5A UK (No Temperature Cable)
In stock
Sale price£37.95
Reviews
Save £1.05

SMSCOM
SMSCOM - Temperature Cable for Smart Fan Controller 6.5A
In stock
Sale price£8.95
Regular price£10
Reviews
Save £4

GAS
GAS - EC Speed Controller
Only few units left, more on the way
Sale price£30.95
Regular price£34.95
Reviews

GAS
GAS - EC Fan Controller Revolution
Only few units left, more on the way
Sale price£119.95
Reviews
Save £10

GAS
GAS - EC Balancer Revolution
Only few units left, more on the way
Sale price£69.95
Regular price£79.95
Reviews

Control Freak
Control Freak Dynamic Frequency Fan Controller
Only one unit left, more on the way
Sale priceFrom £274.95
Reviews

Trolmaster
Trolmaster Beta - Day / Night Fan Controller (BETA-2)
Only one unit left, more on the way
Sale price£84.95
Reviews

Gavita
Gavita - EFM1 AC Fan Controller Module
Only few units left, more on the way
Sale price£159.95
Reviews

Gavita
Gavita - FB1 Fan Controller Module
Only one unit left, more on the way
Sale price£94.95
Reviews

GAS
GAS - Male/Female Extension Cable 2m
Only few units left, more on the way
Sale price£9.50
Reviews

Rhino
Rhino - Fan Controller Night & Day 2A
Only one unit left, more on the way
Sale price£178
Reviews
Save £20.05


Rhino
Rhino Silent Fan Controller
Only few units left, more on the way
Sale priceFrom £109.95
Regular price£130
Reviews
Maintaining an optimal grow room environment is one of the secrets to achieving exceptional harvests. Fan controllers allow you to adjust the speed at which your fans operate to balance the extraction and intake rates. Because of seasonal temperature fluctuations, you won't need to always run your fans at max speed. With our range of fan controllers provided by the best manufacturers, you can accurately control your grow room equipment.
Growers trust London Grow to provide reliable and high-performance fan controllers from producers such as GAS, RAM, SMSCOM and TechGrow. GAS delivers units, for both AC and EC fans which automatically sense daytime or night-time periods and adjust the speed of your fans for perfect conditions. Thermostatically adjust your extractor and intake fans with the RAM Pro range of controllers. With SMSCOM hybrid controllers you'll maintain an optimum negative pressure level and temperature range without fan motor humming. London Grow offers top-quality and efficient fan controllers at the best prices on the market!
Growers trust London Grow to provide reliable and high-performance fan controllers from producers such as GAS, RAM, SMSCOM and TechGrow. GAS delivers units, for both AC and EC fans which automatically sense daytime or night-time periods and adjust the speed of your fans for perfect conditions. Thermostatically adjust your extractor and intake fans with the RAM Pro range of controllers. With SMSCOM hybrid controllers you'll maintain an optimum negative pressure level and temperature range without fan motor humming. London Grow offers top-quality and efficient fan controllers at the best prices on the market!
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