Description
The Lennox 15V44 is an OEM-specified SIT gas valve featuring a 1:1 negative pressure regulator, engineered for precise and reliable gas flow management in Lennox heating systems. Designed as a direct replacement component, this valve maintains consistent fuel delivery by matching outlet pressure to the negative reference signal from the burner, ensuring stable combustion performance across varying load conditions.
Key Features
- OEM Lennox replacement gas valve (SKU: 15V44)
- SIT valve construction for proven reliability and durability
- 1:1 negative pressure regulation for accurate, load-referenced gas pressure control
- Designed for precise modulation and stable combustion in Lennox furnace and heating applications
- Direct drop-in replacement to minimize installation time and downtime
Application
This gas valve is intended for use in compatible Lennox furnace and heating equipment requiring a SIT-type valve with 1:1 negative pressure regulation. Always verify compatibility with your specific Lennox model and consult the equipment service manual before installation.
Why Choose the Lennox 15V44?
- Maintains OEM performance standards for your Lennox system
- Negative pressure regulator design supports efficient, safe combustion
- Sourced from a trusted HVAC distributor with genuine replacement parts







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