Direct OEM Replacement: Fully replaces the 103N0003 model with identical electrical footprints

Always measure your existing probe to ensure the 3L09-24 reaches the proper section of the air stream

Is the 626491R a direct replacement for the older 626491

It features a standard 1/4" barb connection for easy integration with existing pneumatic tubing

While many residential boilers use a 3/4" 30 PSI valve

Trane FUS1329 Fuse Link Direct OEM Replacement: Fully replacesThe Trane FUS1329 is a critical safety component designed for thermal overload protection in high performance HVAC systems. This 104C 218F open fuse link operates as a non reversible thermal cutoff, breaking the electrical circuit when internal system temperatures exceed the 218F threshold. Rated for 5 amps at 250V, this OEM Trane replacement part is essential for safeguarding expensive components like control boards, compressors, and fan motors from