We are very pleased with this purchase. Greenhouse plants never looked so happy. Thermostat is working beautifully. We have two Solar fans that could not keep, we are still using them along with 16in fan.

Thanks for providing a quality product.

Product arrived in good condition and was easily installed with clear instructions

Very well constructed and does great job in my greenhouse. Like the three different speeds.

The fan and fresh air vent were easy to install. Works just as designed. I doubt my greenhouse will get hot this summer. This setup takes away all the constant monitoring to keep the greenhouse cooled.

This fan is outstanding. It’s totally worth the money vs. the junk you can buy on Amazon. I’ve used it for over a year with no problems at all.