Concentric Vent Kit brand_american-coolair Most growers use their Johnson

Most growers use their Johnson Generator daily in winter from approximately 7:30 am to 4:30 pm

PX7020-P: w/ Purlin

this greenhouse provides ample space for side shelving and optimal growing conditions

200 BTUs per hour

but compact and affordable enough for home use

Concentric Vent Kit brand_american-coolair Most growers use their JohnsonThe application flexibility of the HDS separated combustion unit heaters are greatly enhanced when coupled with our concentric vent kits. These kits utilize single wall penetration for venting purposes, reducing installation and maintenance costs. Additional Information Concentric Vent Kit (PDF)