SMSCOM Smart Fan Controller 6.5A – Plug-In Speed & Climate Control

The SMSCOM Smart Fan Controller gives you precise, manual speed control over your extraction or circulation fan — no direct wiring required. Simply plug in your fan and dial in the airflow to maintain the ideal growing environment.

Designed to extend fan lifespan, reduce energy consumption at lower speeds, and help you manage temperature and humidity with accuracy. A reliable, no-fuss solution for growers who want hands-on control without the complexity of automated systems.

Key Features

• Plug-and-play installation — no direct wiring needed
• Manual fan speed adjustment via dial control
• Extends fan motor lifespan by reducing wear at lower speeds
• Helps regulate humidity and temperature in the grow space
• Lower power draw at reduced speeds — energy efficient
• Rated at 6.5A — suitable for most single-fan setups

Compatibility

Compatible with most single-speed AC extraction and circulation fans. Sensor probe sold separately. For automated temperature-triggered control, see the SMSCOM Smart Controller — an all-in-one thermostat and fan controller.