Proper ventilation of a greenhouse needs to provide fresh air to plants and cooling. If proper ventilation isn’t put in place, the greenhouse becomes a furnace from storing heat from the sun. By putting a ventilation system into a greenhouse, you are able to blow out hot air and bring in cool air. To view our complete line of line voltage thermostats, click here.
With a NEMA4X Variable Greenhouse Fan Controller, you can automate a ventilation system to prevent heat loss in colder months for healthier plant growth. With a NEMA4X, you are not only guaranteed to have it work in just about any temperature, but it will also are waterproof and weatherproof. Through the use of a NEMA4X variable fan, you are sure to gain the ventilation necessary to keep your greenhouse cool.
Our weatherproof fan control is great for direct control of 120v fans/ventilators. They work great on ceiling fans with the ability to control 3-5 fans at a time depending on ratings. The use of fan control are also commonly used in the winter when less ventilation is required and too much cold air flow can harm greenhouses.