Bard HVAC 8620-007 Plug Kit 320720-756 Inspect the flame sensor for

Inspect the flame sensor for carbon buildup and verify the igniter is glowing before the gas valve opens

ensuring reliable mechanical alignment during emergency relief cycles

providing reliable fail-safe performance during loss of air pressure

This specific model is an ambient air filter for primary particulate removal

and pressure pulsations

Bard HVAC 8620-007 Plug Kit 320720-756 Inspect the flame sensor forWhen you are managing Bard HVAC equipment maintenance, ensuring a pressure tight seal in the cabinet is non negotiable for system efficiency. The Bard HVAC 8620 007 Plug Kit is an essential OEM replacement part designed to seal clean out ports in ductwork, plenums, and equipment housings. As a veteran technician knows, missing or degraded plugs lead to air and moisture infiltration, forcing the blower motor to work harder and compromising the indoor