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Optimal Ignition: Maintains proper spark positioning for reliable startup in various atmospheric conditions
This ensures the thermal response time and electrical ratings match the original system design
It replaces several legacy part numbers
making it compatible with both CW and CCW blower wheel configurations
Lennox 91W15 Valve Assembly 319825-402 Optimal Ignition: Maintains proper sparkThe Lennox 91W15 Valve Assembly is a precision engineered OEM thermostatic expansion valve (TXV) designed specifically for R 410A refrigerant systems. As a critical flow regulation component, this TXV kit maintains the precise superheat required for optimal evaporator performance, preventing liquid slugging and ensuring your Lennox HVAC equipment operates at peak efficiency. This balance is vital for high performance cooling cycles, especially in
