Lennox Armstrong 19M5401 19M54 Ignition Circuit Board 43K49 43K4901

ADP 76777500 - Control Circuit Board Kit For SEP & CUH Unit Heater Models

NOTE:

***Some unit heater models require the 6-9 pin wire harness adapter included in this kit in lieu of board only part number 767227. It is the buyer's responsibility to verify the correct replacement.***

This Kit Includes the Following Items:

• (1) 767227 Circuit Control Board

• (1) Set of metal brackets

• (1) Set of 6-9 pin wiring adapter plugs

• (1) Set of installation & wiring diagrams

Installation Note:

• FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL INJURY AND/OR PROPERTY DAMAGE! ALL CONTROLS SHOULD BE INSTALLED BY A LICENSED HVAC PROFESSIONAL.

Known to Fit the Following Equipment Models:

Lennox / Armstrong / Allied Air Models (Lennox 19M54):

• UHPA250SE-3, UHPA200AE-3, UHPA400AE-4, UHPA100SE-4, UHPA125SE-4, UHPA150SE-4, UHPA250SE-4, UHPA300SE-4, CGHA45AE-5, CGHA60AE-2, UHPA200AE-2, UHPA200AE-2, UHPA200AE-2, UHPA200AE-2, UHPA345AE-1, UHPA145AE-2, UHPA090AE-2, UHPA345AE-2, UHPA100SE-2, UHPA125SE-2, UHPA150SE-2, UHPA200SE-2, UHPA090AE-3, UHPA115AE-3, UHPA145AE-3, UHPA230AE-3, UHPA345AE-3, UHPA050SE-3, UHPA200SE-3, UHPA090AE-4, UHPA115AE-4, UHPA145AE-4, UHPA200AE-2, UHPA345AE-4, UHPA400AE-2, UHPA100SE-3, UHPA125SE-3, UHPA150SE-3, UHPA200SE-4, UHPA250SE-3, UHPA400SE-2, UHPA400AE-3, UHPA400SE-3, UHPA200AE-3, UHPA400AE-4, UHPA100SE-4, UHPA125SE-4, UHPA150SE-4, UHPA200SE-5, UHPA250SE-4, UHPA300SE-4, UHPA400SE-4, CGHA45AE-4, CGHA60AE-2

ADP (Advanced Distributor Products 76777500):

• CUH Models:

• CUH-30-1 (CUH30-1), CUH-30-2 (CUH30-2), CUH-30-3 (CUH30-3), CUH-30-4 (CUH30-4), CUH-45-1 (CUH45-1), CUH-45-2 (CUH45-2), CUH-45-3 (CUH45-3), CUH-45-4 (CUH45-4), CUH-60-1 (CUH60-1), CUH-75-1 (CUH75-1), CUHN-45A-3, CUHN-45A-4, CUHP-60A1, CUHN-60A-1

• SEP Models:

• 60,000 BTU Models: SEP-60A-N-3 (SEP-60AN-3, SEP60AN-3), SEP-60A-N-4 (SEP-60AN-4, SEP60AN-4), SEP-60S-N-0 (SEP-60SN-0, SEP60SN-0), SEP-60A-P-3 (SEP-60AP-3, SEP60AP-3), SEP-60A-P-4 (SEP-60AP-4, SEP60AP-4), SEP-60S-P-0 (SEP-60SP-0, SEP60SP-0)

• 90,000 BTU Models: SEP-90A-N-3 (SEP-90AN-3, SEP90AN-3), SEP-90A-N-4 (SEP-90AN-4, SEP90AN-4), SEP-90S-N-0 (SEP-90SN-0, SEP90SN-0), SEP-90A-P-3 (SEP-90AP-3, SEP90AP-3), SEP-90A-P-4 (SEP-90AP-4, SEP90AP-4), SEP-90S-P-0 (SEP-90SP-0, SEP90SP-0)

• 115,000 BTU Models: SEP-115A-N-3 (SEP-115AN-3, SEP115AN-3), SEP-115A-N-4 (SEP-115AN-4, SEP115AN-4), SEP-115S-N-0 (SEP-115SN-0, SEP115SN-0), SEP-115A-P-3 (SEP-115AP-3, SEP115AP-3), SEP-115A-P-4 (SEP-115AP-4, SEP115AP-4), SEP-115S-P-0 (SEP-115SP-0, SEP115SP-0)

• 145,000 BTU Models: SEP-145A-N-3 (SEP-145AN-3, SEP145AN-3), SEP-145A-N-4 (SEP-145AN-4, SEP145AN-4), SEP-145S-N-0 (SEP-145SN-0, SEP145SN-0), SEP-145A-P-3 (SEP-145AP-3, SEP145AP-3), SEP-145A-P-4 (SEP-145AP-4, SEP145AP-4), SEP-145A-4

• SEP-145S-P-0 (SEP-145SP-0, SEP145SP-0)

• 175,000 BTU Models: SEP-175A-N-3 (SEP-175AN-3, SEP175AN-3), SEP-175A-N-4 (SEP-175AN-4, SEP175AN-4), SEP-175S-N-0 (SEP-175SN-0, SEP175SN-0), SEP-175A-P-3 (SEP-175AP-3, SEP175AP-3), SEP-175A-P-4 (SEP-175AP-4, SEP175AP-4), SEP-175S-P-0 (SEP-175SP-0, SEP175SP-0)

• 200,000 BTU Models: SEP-200A-N-1 (SEP-200AN-1, SEP200AN-1), SEP-200A-N-2 (SEP-200AN-2, SEP200AN-2), SEP-200S-N-1 (SEP-200SN-1, SEP200SN-1), SEP-200S-N-2 (SEP-200SN-2, SEP200SN-2), SEP-200A-P-1 (SEP-200AP-1, SEP200AP-1), SEP-200A-P-2 (SEP-200AP-2, SEP200AP-2), SEP-200S-P-1 (SEP-200SP-1, SEP200SP-1), SEP-200S-P-2 (SEP-200SP-2, SEP200SP-2)

• 230,000 BTU Models: SEP-230A-N-3 (SEP-230AN-3, SEP230AN-3), SEP-230A-N-4 (SEP-230AN-4, SEP230AN-4), SEP-230S-N-0 (SEP-230SN-0, SEP230SN-0), SEP-230A-P-3 (SEP-230AP-3, SEP230AP-3), SEP-230A-P-4 (SEP-230AP-4, SEP230AP-4), SEP-230S-P-0 (SEP-230SP-0, SEP230SP-0)

• 290,000 BTU Models: SEP-290A-N-3 (SEP-290AN-3, SEP290AN-3), SEP-290A-N-4 (SEP-290AN-4, SEP290AN-4), SEP-290S-N-0 (SEP-290SN-0, SEP290SN-0), SEP-290A-P-3 (SEP-290AP-3, SEP290AP-3), SEP-290A-P-4 (SEP-290AP-4, SEP290AP-4), SEP-290S-P-0 (SEP-290SP-0, SEP290SP-0)

• 345,000 BTU Models: SEP-345A-N-3 (SEP-345AN-3, SEP345AN-3), SEP-345A-N-4 (SEP-345AN-4, SEP345AN-4), SEP-345A-N-5 (SEP-345AN-5, SEP345AN-5), SEP-345S-N-0 (SEP-345SN-0, SEP345SN-0), SEP-345A-P-3 (SEP-345AP-3, SEP345AP-3), SEP-345A-P-4 (SEP-345AP-4, SEP345AP-4), SEP-345A-P-5 (SEP-345AP-5, SEP345AP-5), SEP-345S-P-0 (SEP-345SP-0, SEP345SP-0)

• 400,000 BTU Models: SEP-400A-N-1 (SEP-400AN-1, SEP400AN-1), SEP-400A-N-2 (SEP-400AN-2, SEP400AN-2), SEP-400A-N-3 (SEP-400AN-3, SEP400AN-3), SEP-400S-N-1 (SEP-400SN-1, SEP400SN-1), SEP-400S-N-2 (SEP-400SN-2, SEP400SN-2), SEP-400S-N-3 (SEP-400SN-3, SEP400SN-3), SEP-400A-P-1 (SEP-400AP-1, SEP400AP-1), SEP-400A-P-2 (SEP-400AP-2, SEP400AP-2), SEP-400A-P-3 (SEP-400AP-3, SEP400AP-3), SEP-400S-P-1 (SEP-400SP-1, SEP400SP-1), SEP-400S-P-2 (SEP-400SP-2, SEP400SP-2), SEP-400S-P-3 (SEP-400SP-3, SEP400SP-3)

• HED Models:

• HED-75-2 (HED75-2), HED-100-2 (HED100-2), HED-125-2 (HED125-2), HED-150-2 (HED150-2), HED-200-2 (HED200-2), HED-250-2 (HED250-2), HED-300-2 (HED300-2)

Product Replacement History:

• Replaces: 176777500, 767775