Filters

Fan Controllers

36 products

Showing 1 - 36 of 36 products
View
SMSCOM - Smart Fan Controller 6.5A UK (With Temperature Cable) - London Grow
SMSCOM SMSCOM - Smart Fan Controller 6.5A UK (With Temp Cable)
£47.95
 In stock
SMSCOM - Smart Fan Controller 6.5A UK (No Temperature Cable) - London Grow
SMSCOM SMSCOM - Smart Fan Controller 6.5A UK (No Temperature Cable)
£37.95
 In stock
Save £1.05
SMSCOM - Temperature Cable for Smart Fan Controller 6.5A - London Grow
SMSCOM SMSCOM - Temperature Cable for Smart Fan Controller 6.5A
£8.95 £10
 In stock
SMSCOM Twin Control Fan Controller - London Grow
SMSCOM SMSCOM Twin Control Fan Controller
From £89.95
 In stock
Choose options
SMSCOM Hybrid Controller MK2 - London Grow
SMSCOM SMSCOM Hybrid Controller MK2
From £279.95
 In stock
Choose options
RAM - Variispeed Fan Speed Controller - London Grow
RAM RAM - Variispeed Fan Speed Controller
£9.95
 In stock
RAM AIR-PRO II Fan Speed Controller - London Grow
RAM RAM AIR-PRO II Fan Speed Controller
£141.95
 In stock
GAS - Enviro Controller - London GrowGAS - Enviro Controller
GAS GAS - Enviro Controller
£319.95
 In stock
GAS Pro Step Controller - London GrowGAS Pro Step Controller - London Grow
GAS GAS Pro Step Controller
From £300
 Only few units left, more on the way
Choose options
GAS - AC-EC Controller - London Grow
GAS GAS - AC-EC Controller
£220
 In stock
Save £16
GAS - EC5 Fan Controller Revolution - London GrowGAS - EC5 Fan Controller Revolution
GAS GAS - EC5 Fan Controller Revolution
£143.95 £159.95
 In stock
Save £4
GAS - EC Speed Controller - London Grow
GAS GAS - EC Speed Controller
£30.95 £34.95
 Only few units left, more on the way
GAS - EC1 Speed Controller - London GrowGAS - EC1 Speed Controller
GAS GAS - EC1 Speed Controller
£71.95
 Coming Soon
GAS - EC Fan Controller Revolution - London Grow
GAS GAS - EC Fan Controller Revolution
£119.95
 Only few units left, more on the way
Save £10
GAS - EC Balancer Revolution - London Grow
GAS GAS - EC Balancer Revolution
£69.95 £79.95
 Only few units left, more on the way
Hyperfan V2 to GAS Controller Adapter (Cable Pack 16) - London Grow
GAS Hyperfan V2 to GAS Controller Adapter (Cable Pack 16)
£5
 In stock
Control Freak Dynamic Frequency Fan Controller - London Grow
Control Freak Control Freak Dynamic Frequency Fan Controller
From £274.95
 Only one unit left, more on the way
Choose options
Trolmaster - Beta - Day / Night Fan Controller - London Grow
Trolmaster Trolmaster Beta - Day / Night Fan Controller (BETA-2)
£84.95
 Only one unit left, more on the way
Gavita - EFM1 AC Fan Controller Module - London Grow
Gavita Gavita - EFM1 AC Fan Controller Module
£159.95
 Only few units left, more on the way
Gavita - FB1 Fan Controller Module - London Grow
Gavita Gavita - FB1 Fan Controller Module
£94.95
 Only one unit left, more on the way
GAS - 5m Gavita /Male Cable - London Grow
Gavita GAS - 5m Gavita /Male Cable
£9.50
 Only few units left, more on the way
GAS - EC Fan Y Splitter Active Cable - London Grow
GAS GAS - EC Fan Y Splitter Active Cable
£13
 Only few units left, more on the way
GAS - Terminator Cable - Cable Pack 13 - London Grow
GAS GAS - Terminator Cable - Cable Pack 13
£12
 In stock
GAS - Gavita/Female Cable - London Grow
Gavita GAS - Gavita/Female Cable
£7.50
 In stock
GAS - Male/Male Extension Active Cable 5m - London Grow
GAS GAS - Male/Male Extension Active Cable 5m
£9.95
 In stock
GAS - Male/Female Extension Cable 2m - London Grow
GAS GAS - Male/Female Extension Cable 2m
£9.50
 Only few units left, more on the way
GAS - EC Fan Y Splitter and Male/Male Cable 5m Combo - London Grow
GAS GAS - EC Fan Y Splitter and Male/Male Cable 5m Combo
£20
 In stock
GAS - Male/Male Extension Cable 5m - London Grow
GAS GAS - Male/Male Extension Cable 5m
£9.95
 In stock
GAS - EC Fan Y Splitter Cable - London Grow
GAS GAS - EC Fan Y Splitter Cable
£12.95
 In stock
SMSCOM Fuse 10 Pack - London Grow
SMSCOM SMSCOM Fuse 10 Pack
£12
 In stock
Choose options
Rhino - Fan Controller Night & Day 2A - London Grow
Rhino Rhino - Fan Controller Night & Day 2A
£178
 Only one unit left, more on the way
Save £20.05
Rhino Silent Fan Controller 2A - London GrowRhino Silent Fan Controller 8A - London Grow
Rhino Rhino Silent Fan Controller
From £109.95 £130
 Only few units left, more on the way
Choose options
Control Freak - Intelligent Controller 5A - London Grow
Control Freak Control Freak - Intelligent Controller 5A
£34.95
 In stock
Rhino EC Smart Fan Controller - London GrowRhino EC Smart Fan Controller - London Grow
Rhino Rhino EC Smart Fan Controller
£89.95
 In stock
GAS - EC2 Speed Controller - London Grow
GAS GAS - EC2 Speed Controller
£109.95
 Only one unit left, more on the way
New!
GAS - ENVIRO4 Fan Controller - London GrowGAS - ENVIRO4 Fan Controller - London Grow
GAS GAS - ENVIRO4 Fan Controller
£355.95
 In stock
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!