Description
The Bard HVAC 8620-038 Intermittent Pilot Assembly is an ignition control component used to initiate and maintain controlled burner ignition in gas-fired heating equipment. It operates through an electronic spark ignition process combined with flame-sensing elements that confirm flame presence before allowing continued gas flow. Installed in furnaces and packaged heating units, it manages safe startup sequencing by activating the pilot ignition only when required by the control board. Positioned within the HVAC system’s burner assembly, it supports ignition cycles, assists safe combustion control, and contributes to stable system operation during heating demand.
