Lochinvar & A.O. Smith 100318326 Pressure Switch 321894-708 Does this mounting kit include

Does this mounting kit include the actuator itself

What is the purpose of the 4 3/4" insertion length

Contractors rely on this module for its heavy-duty construction and noise-immune synchronous drive

Common Questions Is the Danfoss 119-5663 compatible with my current 119-3257 setup

Using an incorrectly sized filter can allow unfiltered air to bypass the media

Lochinvar & A.O. Smith 100318326 Pressure Switch 321894-708 Does this mounting kit includeThe Lochinvar & A. O. Smith 100318326 Pressure Switch is a critical safety component designed for precise water pressure monitoring in high efficiency Noble Fire Combi Boilers and NKC series units. Engineering to detect low water pressure conditions, this switch acts as a primary fail safe, preventing dry fire scenarios and potential heat exchanger damage by ensuring the burner circuit remains open unless sufficient system pressure is established.