Using an OEM furnace limit switch is highly recommended to ensure the mounting footprint and thermal response curve match the original safety specifications of the floor furnace

Can I use this as a universal time delay relay

The all-angle mount capability

the 0556003 is the designated updated replacement for the L100XL-3-150

Installation Flexibility: Includes a removable mounting bracket compatible with three-side mounting for versatile positioning

Honeywell 316203A Valve Assembly Freon Using an OEM furnace limitThe Honeywell 316203A is a precision engineered pressure regulator valve assembly designed specifically for integration with Honeywell PP901A and PP902A pneumatic to electric transducers. As a critical component for C Series configurations, this assembly ensures stable pressure modulation and consistent signal conversion in complex pneumatic control loops. It is important to note that the 316203A is functionally identical to the 316203A U universal