White-Rodgers G01A-332 Generator

The White-Rodgers G01A-332 is a professional-grade 750mV thermopile generator designed for high-reliability performance in self-generation control systems. For technicians in the field, this unit serves as a direct-fit replacement for traditional screw-in type generators and is fully compatible with E31-12 pilot burners. It features 36-inch armored cable leads to withstand high-combustion chamber temperatures while protecting the internal wiring from mechanical wear. Terminal connections are simplified via split-spade terminals, ensuring a secure and low-resistance electrical contact necessary for millivolt-sensitive gas valves. Each unit includes a PG9 adapter (often identified under part numbers 101934F32 or 101934R32), providing the versatility required to adapt to various pilot burner brackets without field-modifying the hardware. Whether you are servicing a floor furnace, wall heater, or boiler system, the G01A-332 provides the stable 750 millivolt output required to pull in the main operator of the gas valve upon the presence of a pilot flame.

• Universal Compatibility: Includes the essential PG9 adapter and mounting nut to support both screw-in and clip-in burner configurations.
• Durable Armored Protection: 36-inch leads are encased in a flexible metal armor jacket to prevent heat damage and lead failure.
• High-Output Performance: Engineered to provide a consistent 750mV signal, ensuring reliable main burner ignition in millivolt-only systems.
• Technician-Ready Terminals: Pre-installed split-spade terminals reduce installation time and ensure a tight bond to the gas valve terminal block.
• Direct Replacement: Specifically designed to replace worn-out thermopiles in 750 millivolt self-powered heating equipment.

Is the PG9 adapter required for all installations?
No, the PG9 adapter is utilized for specific pilot burner brackets that require a larger mounting diameter. If your current bracket uses a standard 11/32-32 thread, the adapter likely won’t be necessary, but it is included for broad application coverage.

What should I check if the main valve isn't opening with this generator?
Verify the millivolt output at the gas valve terminals using a multimeter. You should see at least 500-750mV under no-load conditions. Ensure the armored leads aren't grounded against the furnace chassis and that the split-spade terminals are free of corrosion.

Can this be used for both LP and Natural Gas systems?
Yes, the generator is fuel-agnostic; it only requires a consistent heat source from the pilot flame to generate the millivolt signal. It is compatible with both LP and Natural Gas pilot burners like the E31-12.

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.