BASO H91AA-4C REVB Gas Valve 30067439-890 upgrading to a high-integrity burner

upgrading to a high-integrity burner access door gasket for a superior combustion chamber seal

Direct OEM fit for York and Johnson Controls equipment

This high-density refractory component

specifically optimized for water application environments where reliability is non-negotiable

Maintenance-Free Design: Features a unit bearing system with a large oil reservoir for long-term lubrication

BASO H91AA-4C REVB Gas Valve 30067439-890 upgrading to a high-integrity burnerThe BASO H91AA 4C REVB is a heavy duty automatic gas shut off valve engineered for intermittent pilot ignition and standing pilot systems. Operating at 120V AC, this solenoid actuated valve provides precise fuel control with a capacity of 70,000 BTU hr. Featuring a 1 8" NPT inlet and outlet, it is designed for integration into commercial cooking equipment, industrial heaters, and boilers where compact gas flow regulation is required. As the direct