Honeywell S7800A 2142 7800 Series keyboard display module
$578.18578.18Honeywell S7800A 2142 7800 Series four line LCD keyboard display module; replaces S7800A 1142
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This is an official Honeywell replacement part
Honeywell S7800A 2142 7800 Series four line LCD keyboard display module; replaces S7800A 1142