This tubular steel burner is designed to withstand extreme thermal cycles

Heavy-Duty Construction: Manufactured to resist moisture damage and corrosion in demanding environmental conditions

offering the same electrical footprint and mounting dimensions for a drop-in replacement

and hot water storage tanks

Replacing a cracked or clogged header box is vital for preventing water damage to the furnace deck and maintaining the structural integrity of the secondary heat exchanger

Daikin-McQuay 349956812 Control 318518-761 This tubular steel burner isThe Daikin McQuay 349956812 Control is a precision engineered differential pressure switch designed specifically for dirty filter alarm applications in commercial HVAC units. As an authentic OEM Daikin replacement part, this pressure control switch ensures your air handling units maintain design spec airflow by monitoring the pressure drop across the filter bank. For seasoned technicians, this is a non negotiable component to prevent static pressure