When should this suction filter be replaced

If you are converting the unit to liquid propane

This OEM part ensures seamless integration with Lennox indoor coils

though the capillary should be protected from sharp bends or kinking during installation

Enhanced Visibility: Clear Lexan-style housing ensures display readings remain legible for HVAC system monitoring

BASO C661AHA-1C Ignition Control 30067439-890 When should this suction filterThe BASO C661AHA 1C Intermittent Pilot Ignition Control is a 24Vac industrial grade module engineered for high demand HVAC gas ignition systems. Designed for remote flame sensing applications, this control board provides an infinite try for ignition, making it ideal for environments where consistent pilot re ignition is required without manual resets. This unit features no pre purge or inter purge delays, allowing for immediate ignition sequences upon