Carrier 326643-705 Burner Assembly 320819-301 Robust Construction: Forged brass body

Robust Construction: Forged brass body with EPDM elastomers for thermal and chemical resilience

Common failure indicators include the "hunting" effect (motor surging)

This double-inlet blower wheel is balanced to ensure proper CFM delivery across various static pressures

ensuring optimal seal compression and airflow control in high-performance air handling units

eventually leading to bearing failure or a total system lockout

Carrier 326643-705 Burner Assembly 320819-301 Robust Construction: Forged brass bodyThe Carrier 326643 705 Burner Assembly is a critical OEM replacement part engineered for high efficiency gas fired furnaces. This 6 Inshot burner assembly is designed to facilitate precise gas to air mixing, ensuring optimal combustion and thermal output within the heat exchanger. Constructed for resilience in high temperature environments, this assembly integrates the manifold, orifices, and mounting hardware required for a secure fit. As a genuine