BASO BGQ15HAA-1 Retrofit

The BASO BGQ15HAA-1 is a commercial-grade 24V gas valve designed specifically as the direct replacement for Q15HAA-1 models. This intermittent pilot ignition valve features a 1/2" NPT inlet and a 3/4" NPT outlet, supporting a high-capacity throughput of up to 190,000 BTU/hr. Built for reliability in rugged mechanical environments, this retrofit gas valve manages fuel flow with precision, ensuring consistent HVAC pilot burner performance. Field technicians trust the BGQ15 series for its standard 24V AC power requirement and its ability to maintain stable manifold pressure under varying load conditions. Whether you are performing a furnace gas valve replacement or upgrading a commercial boiler system, this unit provides the necessary gas valve manifold compatibility to restore system operation without extensive piping modifications. Its robust internal solenoid construction is engineered for high-cycle applications, making it a staple for service vans maintaining legacy BASO and Johnson Controls heating equipment.

• Direct Q15HAA-1 replacement ensures exact physical and electrical compatibility with existing mounting brackets.
• 190K BTU capacity handles high-output residential and light commercial heating applications.
• Dual-operation solenoid provides secure shut-off and precise control of the gas stream.
• Intermittent pilot ignition design improves system efficiency by eliminating the need for a standing pilot.
• 1/2" x 3/4" NPT threading allows for standard iron pipe connections without specialized adapters.

Is the BGQ15HAA-1 compatible with LP gas systems?
This model is typically configured for Natural Gas; however, it can be converted for Liquid Propane use with the appropriate BASO conversion kit approved for the BGQ series.

What is the maximum pressure rating for this valve?
The standard maximum inlet pressure for this 24V gas control is 1/2 PSI, which is typical for standard residential and commercial gas lines.

Does this valve require a specific pilot burner?
It is designed to work with most standard intermittent pilot burner assemblies that require a 24V signal for the pilot solenoid and main valve.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.