Williams Furnace 15" Vent Extension for 14038 Series rock-creek This system does have variable

This system does have variable flame height control to turn the fire up and down

Dimensions: 12-1/2" x 10-1/2"

Selkirk 6" Removable Tee (Saf-T Liner 304L SS) - (4616REM)

16" wide with a 16" protrusion from the wall

Williams Furnace 15" Vent Extension for 14038 Series rock-creek This system does have variableOverview Williams Comfort Products Made In America Since 1916! For over 100 years, Williams has designed and manufactured quality heating, ventilation, and air conditioning products for both the home and business. It all started in 1916, when Jesse Williams began building gas steam radiators in Los Angeles under the banner Williams Radiator Company. Williams commitment to quality was clear from the start, and the companys product line expanded over