2-in-1 Phoenix Greenhouse Heater & Cooler 2800 W / 9554 BTUs Sigma 300 It includes a door on

It includes a door on each end for efficient access and ventilation

When not in use

providing a smooth transition every time your ventilation system activates

and the moment power is removed

making every harvest more rewarding than the last

2-in-1 Phoenix Greenhouse Heater & Cooler 2800 W / 9554 BTUs Sigma 300 It includes a door onDetails The 2 in 1 Phoenix Greenhouse Heater & Cooler is a sophisticated system designed to help plants thrive during the summer and nurture and protect them from the chill during the winter months. The heater features three distinct output levels (1. 0 kW, 1. 8 kW or 2. 8 kW) and a high tech precision thermostat that allows for uncomplicated temperature control between 32F and 79F (0C and 26C). As gardeners move into the warmer months, the Phoenix