Carrier B02111 Door Assembly 340155-7024 Is this heat exchanger compatible

Is this heat exchanger compatible with 80% AFUE furnaces

Standardized Ports: Features 1/8" NPT ports

Enhanced Safety: Properly sized natural gas orifices prevent over-firing and carbon monoxide production in converted units

How do I ensure a proper connection to the gas valve

Carrier B02111 Door Assembly 340155-7024 Is this heat exchanger compatibleThe Carrier B02111 Observation Door Assembly is a critical OEM replacement component designed for high capacity industrial chillers and HVAC units. This Carrier chiller part ensures a secure, airtight seal for the observation port, allowing technicians to inspect internal operations without compromising system pressure. Constructed for durability, the B02111 assembly prevents refrigerant leaks and maintains thermal efficiency within the cabinet. As an