BASO G96HAA-4 Gas Valve

The BASO G96HAA-4 Gas Valve is a 120V AC dual operator combination gas valve engineered for precision in natural gas heating systems. This heavy-duty 1/2" NPT gas valve provides essential redundancy and control for technicians servicing residential and commercial burners. Designed with a maximum pressure rating of 0.5 PSI, the unit features 1/8"-27 NPT pilot taps on both the left and right sides, alongside a bottom-mounted pressure tap for streamlined field diagnostics. The integrated top right regulator adjustment allows for exact manifold pressure calibration, ensuring high-efficiency combustion. With 30-inch lead wires included, this BASO gas valve replacement simplifies wiring in tight furnace or boiler cabinets. Whether you are performing a combination gas valve installation or upgrading a legacy system, the G96HAA-4 delivers the rugged reliability required for industrial-grade HVACR applications.

Key Benefits for Contractors

• Dual Operator Redundancy: Provides Two-stage safety to ensure the main burner only receives gas when both operators are energized.
• Versatile Porting: Dual 1/8"-27 NPT pilot taps facilitate flexible mounting and easy access for pilot line connections.
• Precise Pressure Tapping: Bottom-located pressure tap enables accurate measurement of inlet or outlet pressure during commissioning.
• Direct OEM Compatibility: Designed as a drop-in replacement for standard 1/2-inch natural gas lines requiring 120V control.
• Extended Lead Wires: 30" leads provide ample length for complex control board routing without the need for additional splicing.

Common Questions

What is the maximum inlet pressure for the G96HAA-4?
This valve is rated for a maximum of 0.5 PSI (14 inches water column). Using this valve in high-pressure applications without a primary regulator will result in component failure.

Can this valve be converted for use with Liquid Propane (LP)?
The G96HAA-4 is factory-configured for Natural Gas. Technicians must use a BASO-approved conversion kit to change the regulator spring for LP applications to ensure safe manifold pressure.

How do I adjust the gas pressure on this model?
The regulator adjustment is located on the top right of the valve body. Remove the cap screw to access the adjustment screw for fine-tuning the burner orifice pressure.

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.