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Ships within 48 hours · Estimated delivery Oct 17 - Oct 22
Built to strict Lennox HVAC 12Y75 standards
This 50/12
It is a direct OEM replacement for several McQuay rooftop unit parts and chiller systems
ensuring a seamless drop-in fit for contractors maintaining legacy systems
Weil McLain 382-200-451 Kit Els PW 29614 Built to strict Lennox HVACThe Weil McLain 382 200 451 Conversion Kit is a critical field upgrade designed to transition legacy boiler systems from Hot Surface Ignition (HSI) configurations to a more reliable Spark Ignition (SI) Gold Control system. This kit allows for the replacement of aging Honeywell, Fenwal, and White Rodgers HSI modules, which often suffer from premature igniter failure and inconsistent flame rectification. By upgrading to the Gold Control SI, contractors
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