Majestic Passive Heat Kit Starting Collars for Meridian Series Gas Fireplaces 128in 3/8” x 4” Lag Screws

3/8” x 4” Lag Screws

3" Female Adjustable Adaptor

Looking for a larger size

DuraBlack Slip Connector 2012 Bulletin

Majestic Passive Heat Kit Starting Collars for Meridian Series Gas Fireplaces 128in 3/8” x 4” Lag ScrewsExplore a range of solutions to send the heat where you want it or control the fireplace output for maximum comfort. What's Included Starting Collars Features The Passive Heat (PH MR) Heat Management System conveys warm air from the fireplace into the same room through either one front discharge slot, two side discharge heat registers or an open top discharge. Requires a side or front trim kit or use open top chase Specifications Item Number PH MR