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Winchester Combustible Base

Winchester Combustible Base

Item #: 542712 |  Model #: CB421/521

Not Yet Rated

Combustible Base

  • For use with all 21 in. Winchester gas furnaces being installed in a heat only application on a combustible floor
  • Combustible base is not required when the furnace is installed on an air conditioning or heat pump evaporator coil
Series N/A
Package Quantity 1
Type Combustible base
Color/Finish Family Green
Package Contents Combustible base
Fits Model W8M120-521, W9M100-421, W9V100-421

Product Documentation

Download these helpful files for this product.

  • Installation Guide

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