About This Item
Description
MetalBest 164520 Type BW Plate Spacers, Model 40V-CS, 4" Inside Diameter Product Features: Type BW plate spacers are required at the first ceiling level above a wall furnace to center and space vent properly and to provide the required opening between floors. Firestop spacers must be used at subsequent levels.
- Type BW plate spacers are required at
- the first ceiling level above a wall
- furnace to center and space vent
- properly and to provide the required
- opening between floors. Firestop spacers
- must be used at subsequent levels.
The Oval line of MetalBest Oval vent pipe and fittings is designed for large residential, industrial and commercial applications.
Product Features
Extended Information
Technical Specs
Prop 65 Warning: Product's may contain one or more substances or chemicals known to the State of California to cause cancer, birth defects, or reproductive harm.
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