Heat Controller MGD90-E5B - Air Distribution Systems; Duct Connector;Base

Heat Controller, Inc. MGD-B SERIES GAS FURNACE Installation Instructions
Mortex Products Inc. / Fort Worth, TX 76106 G18D Installation Instructions
G18D Series Gas Furnace INSTALLATION INSTRUCTIONS
6
DUCT CONNECTOR / BASE INSTALLATION
AIR DISTRIBUTION SYSTEMS
in 90-DCU0-01/03 as a kit.
, included
6