Selkirk 12" to 30" Pipe Increaser (Round Large - Type B Gas Vent) Size:(24" Pipe) Increaser 18" to 24"

Selkirk 12" to 30" Pipe Increaser (Round Large - Type B Gas Vent) Size:(24" Pipe) Increaser 18" to 24"Selkirk 12" to 30" Pipe Increaser The increaser is used to increase the vent size. The maximum increase is 4 sizes. Round Large Type B Gas Vent Model R Double Wall Type B Gas Vent is designed for quick and easy installation. It's durability makes it ideal for multi family and commercial industrial applications. Featuring an aluminum inner liner designed to assure quick vent action and minimal condensation. Lightweight and easy to assemble with snap

provided the system has been fitted with a RS232 port

304 Stainless Steel and Tempered Glass

Diamond-like acrylic ice ember bed chunks sparkle with the reflected light

HeatFlo™ kit allows heat to be directed above heat sensitive wall hangings

The commercial patio heater offers the ultimate solution for anyone serious about year-round outdoor entertaining

The system starts with independently controlled front and rear burners set in a large ember bed

Gray has a quiet elegance to it and - used correctly - it can really enhance the ambiance of a home

200 pounds is usually recommended

7in [349mm] Depth 24

) x 13" Listings UL-641

5" long heaters

with an additional 120 volt on/off the auxiliary port