Lennox Pulse Furnace Replacement Direct Spark Ignition Control

The BGN891 24-Volt Direct Spark ignition was designed to replace the G891TCA Series ignition/flame relay control used in the Lennox Pulse gas furnace.

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  • Lennox G891TCA-8101, G891TCA-8103, 34K83, 34K8301, 41F46, 41F4601, 52J18, 52J1801, 72H68, 72H6801, 72J18, 72J1801, 73K86, 73K8601, 86H30, 86H3001, 87F22, 87F2201, 96C66, 96C6601, 99C97, 99C9701, 97H02, 97H0201, GC3, G-3.
Agency Listing
  • UL Recognized

Download BGN891 Troubleshooting Guide
Download Pulse Ignition Install & Troubleshoot Guide
Download Ignition Dimensions



Only licensed service professionals of the original equipment manufacturer or trained licensed contractors are approved to install or service BASO Gas Products. BASO Gas Products shall not be liable for damages resulting from misapplication or misuse of its products.

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