Service & Troubleshooting Guide #15-01-01

equipment: Jacketed Firebox Hot Oil Heaters, Helical Coil Hot Oil Heaters


Honeywell Modulation Motor

used on CEI hot oil heaters

The full-modulation burners used on CEI hot oil heaters are a key component in our heaters' high-efficiency operation. Honeywell modulation motors are an integral element in the full-modulation burner control.

This Service & Troubleshooting Guide from the CEI Service Dept explains how troubleshoot these Honeywell modulation motors, test their resistor boards and adjust cams.

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Honeywell Modulation Motors used on CEI hot oil heaters