Standard THHN is rated for significantly lower temperatures

High-Volume Air Delivery: Optimized fin design maximizes airflow efficiency and improves heat exchange rates

As the direct field replacement for the S1-024-32053-042

Common Questions Is the ZR42K5E-TFD-800 compatible with R-407C systems

Lochinvar & A.O. Smith 100109226 Burner 30067439-890 Standard THHN is rated forThe Lochinvar & A. O. Smith 100109226 Burner is a critical LP main burner assembly designed for high performance commercial and residential water heating systems. Engineered for LP (Liquid Propane) applications, this replacement burner head ensures precise fuel to air ratios, maintaining clean combustion and preventing common soot buildup issues. This SKU serves as a direct OEM replacement part, replacing legacy numbers 182730 000 and 9003422005. The