Two-person assembly is recommended for efficiency and safety
Strong lockable metal door handle
The right fan size depends on the space you’re ventilating
Easy all-inclusive DIY kit comes ready to assemble with pre-cut panels
This replacement tube is designed specifically for the Bayliss XL Autovent and will not fit standard or non-XL models
AC Infinity | Smart UIS Controllers (69 Pro + AI+) Storage Buildings Two-person assembly is recommended forTake the guesswork out of greenhouse and indoor garden climate control. AC Infinitys Smart UIS Controllers act like a central command center, automating your ventilation, lighting, humidification, and more based on real time conditions like temperature, humidity, and VPD (vapor pressure deficit). They help stabilize your environment, reduce stress on plants, and keep growth more consistent day after day. Automate your climate: Devices can ramp up or