Selkirk 3" to 8" 10-Foot Extension Kit (Flexi-Liner) d13 2020 Vent Free Propane 20-30k

2020 Vent Free Propane 20-30k BTU Heater Schematic with Thermostat

16" x 12" Galvanized Chimney Length Pipe

the transmitter will not turn off the appliance even if the room temperature is above the target temperature

Model Number 48-8DM Catalog Number F0899 Length 48" Inner Diameter

Zero Clearance

Selkirk 3" to 8" 10-Foot Extension Kit (Flexi-Liner) d13 2020 Vent Free Propane 20-30kSelkirk 3" to 8" 10 Foot Extension Kit Flexi Liner Length with coupler and fastener package. Aluminum Flexible Liner Flexi Liner system is designed for relining existing masonry or listed factory built chimneys and vents serving Category I for natural gas or propane fired appliances. 3" to 8" Diameters: 3000 series aluminum, 2 ply Maximum flue gas temperature 470F 3" 8" diameter kits available in 25' and 35' lengths 3" 5" diameter kits available in