Honeywell W7459A1050 Economizer Logic Module 8602-053 * 30 DAY WARRANTY * B4

Honeywell W7340B1002 Economizer Logic Module

Honeywell W7340B1002 Economizer Logic Module MOD01484

Honeywell W7459B1009 Economizer Logic Control Module

Honeywell W7345B1001 Logic Module Economizer Controller Used

Honeywell W7459A1001 Economizer Logic Module

Used Honeywell W7215A 1006 Economizer Logic Module. Saves energy.

Lennox Honeywell W7459C1007 78G68 Damper Actuator Economizer Logic Module Used