Mason-Lite Damper Block for MFP33 sqft74.3 User roles are restricted to

User roles are restricted to operational control of the appliances

Product Dimensions: 17 1/4" H x 52 1/2" W x 2 3/8" D

If you notice a significant improvement

Finish Black Fuel  Electric Watts 3000 max Voltage 120/240V AC Glass Viewing Area 43 5/8" W x 12" H Warranty 2 Years limited warranty Dimensions

Compatible with all L

Mason-Lite Damper Block for MFP33 sqft74.3 User roles are restricted toDampers are required for indoor applications. Mason Lite offers several damper options: metal anchor plate damper for masonry chimney; cast iron damper (damper blocks included); anchor plate damper for metal chimney. Why Choose Mason Lite: What's Included Damper Block Features Comes as three masonry blocks that are designed to lift a traditional vestal damper to fits our standard Masonry Fireplaces Note: if using Mason Lite Firebrick Panels, Damper