These twin fan controllers are the mechanical version of the popular SPC and Twin Fan Controller range but they adjust fan speed using a 5 step transformer. Although they are quiet big and heavy in comparison and are not quite as sophisticated in operation as the newer versions, they guarantee no buzzing or humming regardless of the type of fans being used.
They provide accurate climate control by stepping up and down the speed of your inlet and exhaust fans to maintain the temperature set. There is no need to adjust the fan speeds independently of each other as the SMC will do this for you automatically. You will always have the perfect temperature and the correct air pressure within the room.
The SMC is very easy to use. Simply plug in your fans, set the temperature and the SMC will do the rest.
• Extremely accurate temperature control
• 5 step speed control transformer for silent operation
• No buzzing or humming regardless of fan type
• Automatically optimises air pressure
• No need to adjust fan speeds yourself- The SMC does it all for you
• Makes your ventilation system work quietly and efficiently
• SMC will always provide ventilation even if overloaded
• 1.8m probe
• Plug and play -no wiring necessary
• 5 Year Warranty
Mechanical Controller 8 Amp
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