Greenhouse Exhaust Shutter, Manual, 24" x 24", Aluminum, Single Panel Sigma The heater features three distinct

The heater features three distinct output levels (1

this unit is compatible with an optional single-stage thermostat (such as the VC115)

Installation Ready: Frame features pre-drilled mounting holes to save time during setup

To ensure precision

Greenhouse Exhaust Shutter, Manual, 24" x 24", Aluminum, Single Panel Sigma The heater features three distinctAluminum exhaust shutters are fundamental to a professional grade ventilation system, acting as an intake that pulls fresh air into your greenhouse. This 24" x 24" single panel model is crafted from high strength extruded aluminum and features reinforced welded corners, providing a high value solution for air exchange. By facilitating the entry of fresh air, these shutters allow for proper mixing and circulation, which is vital for maintaining a