Description
BDM Dalsin Line 5" x 4" 24 Gauge 304 Stainless Steel Reducer slim 2020 Vent Free Propane 20 30k 1200W WM6 NG DMI G9T F5P NB 2020 Vent Free Propane 20 30k BTU Heater Schematic with Thermostat 4 cm) Sides 10" (25 Model 650504 Clearance Zero Zero clearance when installed into a masonry chimney and wrapped with a 1 2" ceramic fiber insulation blanket "Dalsin Line" rigid stainless steel liner and fittings are offered in both type 304 and type 316L stainless steel