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protecting both the heat elements and the dwelling
Using it with DC voltage or 120VAC will result in immediate coil burnout
which can cause intermittent fault codes
verify dimensions as specifications may differ
it fits standard Class T fuse blocks
Lennox 43L21 Turbulatory Assembly 319825-402 protecting both the heat elementsThe Lennox 43L21 Turbulator Assembly is a critical OEM replacement part designed to optimize thermal performance within the heat exchanger of Lennox gas furnaces and unit heaters. Engineered from heat resistant Pyrolite, this 8 inch by 1. 8 inch technical component is strategically placed within the heat exchanger tubes to disrupt laminar flow. By inducing a consistent swirling pattern in the flue gases, the turbulator assembly effectively eliminates