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Honeywell S7800A1001 Keyboard Display Module 20-Character VFD

Honeywell

$0.00

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Fits brands
Honeywell
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SKU:
S7800A1001
Product Type:
Keyboard Display Module
Subcategory:
Burner Control Interface
Application:
Commercial/Industrial
System Type:
Boiler, Burner Control
Installation Type:
OEM Replacement
Voltage:
13 VDC
Voltage Class:
Low Voltage
Temperature Range:
-40°F to 140°F
Fuel Type:
Natural Gas, Propane, Oil
Control Type:
Non-Programmable
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The Honeywell S7800A1001 is a keyboard display module (KDM) for the Honeywell 7800 Series burner control relay modules. It features a 2-row by 20-column vacuum fluorescent display (VFD) for real-time monitoring of burner sequence status, flame signal strength, fault history, and diagnostic information. Operates on 13 VDC peak full-wave rectified voltage with a maximum power draw of 7W. Compatible with gas, oil, and combination fuel burner applications across industrial and commercial boiler systems.