Can I use a different probe length for this application

The R33191A001 is specifically tuned for the sequence of operation designated by the control board

provided the 1/3 HP and 115V electrical ratings match

Flexible Installation: Modular components and front-operated mechanism satisfy diverse mounting requirements for industrial power distribution

This prevents dangerous combustion leaks and ensures the HVAC burner assembly operates at peak thermal efficiency

Lochinvar & A.O. Smith 100145536 322838-754 Can I use a differentThe Lochinvar & A. O. Smith 100145536 is a critical Insulation Bottom Cover Frame (INSULBTMCF) designed to maintain the thermal integrity of the combustion chamber in high efficiency boiler and water heater systems. As a veteran tech, you know that degraded base insulation leads to excessive cabinet heat and lost efficiency. This OEM replacement part provides a high temperature thermal barrier at the unit's base, ensuring that heat energy is directed