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Control System

Assembly

Integrated furnace control sequencing ignition, blower, and safety limits. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Bill of materials for Control System

6 top-level lines as of r72985
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Integrated Furnace Control (IFC) 6 parts gas-furnace-control-board 1× 1 0 assembly
2 24 V Control Transformer gas-furnace-transformer 1× 1 · part
3 High-Limit Switch gas-furnace-limit-switch 1× 1 · part
4 Flame Rollout Switch gas-furnace-rollout-switch 2× 2 · part
5 Wire Bundle wire-bundle 1× 1 · part
6 Connector connector 8× 8 · part