Description
The AAON ASM00488 is an OEM two-stage liquefied propane (LP) gas valve engineered for use in AAON commercial HVAC equipment. Designed to deliver precise, staged fuel control, this valve supports efficient combustion management by regulating propane gas flow in two distinct stages — enabling low-fire and high-fire operation to match system demand.
Key Features
- Two-stage operation for low-fire and high-fire propane gas control
- Engineered for LP (liquefied propane) gas applications
- OEM replacement part designed specifically for AAON commercial HVAC systems
- Supports efficient combustion and precise fuel metering
- Built to AAON’s exacting quality and reliability standards
Application
This gas valve is a direct OEM replacement for AAON rooftop units and commercial heating equipment that utilize two-stage LP gas heating. Proper staged gas valve operation helps optimize energy efficiency, reduce fuel consumption, and extend equipment service life. Always verify compatibility with your specific AAON unit model before installation.
Important Notes
- Intended for LP (propane) gas systems only — not for use with natural gas without proper conversion
- Installation should be performed by a qualified HVAC/R technician in accordance with local codes
- Refer to the AAON equipment service manual for wiring and mounting specifications
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