Laars Heating Systems RE2354000 Thermofuse 326058-755 Technical data confirms this assembly

Technical data confirms this assembly is the standard OEM replacement fan blade for several older 4-blade configurations that originally utilized a 35-degree pitch

As a direct equivalent to the K16FA-18H model

This part is a standard high-limit safety for Reznor waste oil furnace models

you should always verify the specific HVAC part number in your unit

Utilizing this OEM replacement kit ensures full compatibility with Rheem

Laars Heating Systems RE2354000 Thermofuse 326058-755 Technical data confirms this assemblyThe Laars RE2354000 Thermofuse is a mission critical safety component engineered specifically for the rear section of the heat exchanger (HX) in high efficiency Laars NeoTherm hydronic boilers. Functioning as a non threaded (NT), one time thermal cutoff, this HX Rear NT Thermofuse protects the appliance from catastrophic failure by breaking the electrical circuit if internal temperatures exceed safe operating limits. It is a direct OEM replacement for