Lennox Y9932 Gas Valve – Honeywell VS820A1088/U Standing Pilot 750mV Thermopile Control, 34,000–425,000 BTU/HR, 3/4" NPT x 1/2" Side Outlets
The Lennox Y9932 Gas Valve, manufactured by Honeywell under model VS820A1088/U, is a standard opening standing pilot gas valve designed for dependable performance in millivolt heating systems. Built for systems utilizing a 750mV thermopile control, this valve operates without the need for external 24V power, making it ideal for furnaces, boilers, unit heaters, and other standing pilot gas appliances.
Engineered for reliability and safety, the VS820A1088/U supports input capacities ranging from 34,000 to 425,000 BTU/HR, covering a wide range of residential and light commercial heating applications. The 3/4 inch NPT inlet with dual 1/2 inch NPT side outlets provides installation flexibility and compatibility with various gas piping configurations.
This is an OEM-quality replacement gas valve designed to meet or exceed original equipment specifications for Lennox heating equipment and other compatible standing pilot systems.
Product Overview
The Honeywell VS820A1088/U is a millivolt combination gas control valve that integrates safety shutoff, pilot control, and main gas regulation in a single compact assembly. Its standard opening design ensures smooth and controlled gas flow upon call for heat, improving system reliability and consistent ignition performance.
Because it uses 750mV thermopile power generated by the pilot flame, this valve is especially suitable for applications where electrical power may not be available or desired. This makes it a popular choice for standing pilot furnaces, boilers, and gravity wall heaters.
Key Features and Benefits
750mV thermopile control designed for millivolt systems
Standing pilot ignition compatibility
Standard opening gas valve for controlled gas delivery
Wide input range from 34,000 to 425,000 BTU per hour
3/4 inch NPT inlet connection
Dual 1/2 inch NPT side outlets for flexible piping
Integrated safety shutoff and gas regulation
OEM replacement quality for dependable performance
Technical Specifications
Brand Honeywell
Lennox Catalog Number Y9932
Model VS820A1088/U
Control Type 750mV Thermopile Millivolt
Ignition Type Standing Pilot
Opening Type Standard Opening
Input Capacity 34,000 to 425,000 BTU/HR
Inlet Size 3/4 Inch NPT
Outlet Size 1/2 Inch NPT Side Outlets
Application Residential and Light Commercial Gas Heating Systems
Applications
This gas valve is commonly used in:
Gas furnaces
Gas boilers
Wall heaters
Unit heaters
Standing pilot heating systems requiring 750mV control
If your system uses a thermopile-powered millivolt gas control and requires a 3/4 inch inlet with 1/2 inch side outlets, the Lennox Y9932 Honeywell VS820A1088/U is a reliable OEM replacement solution.
Why Buy From Beenimax
At Beenimax, we specialize in OEM and professional-grade HVAC replacement parts for contractors and homeowners. We supply trusted brands like Honeywell and Lennox to ensure compatibility, safety, and long-term performance.
When you order the Lennox Y9932 gas valve from Beenimax, you receive:
Authentic OEM replacement component
Carefully packed and inspected product
Fast shipping from a trusted HVAC parts supplier
Support for contractors and end users
Restore safe and reliable operation to your standing pilot heating system with the Lennox Y9932 Honeywell VS820A1088/U Gas Valve, available now at Beenimax.