Lochinvar & A.O. Smith 100208407 Switch Freon Key Benefits for the Technician

Key Benefits for the Technician Dual SPDT Switching: Two separate switches allow for simultaneous control and alarm functions

and MPR-571x actuators

known for its open-enclosure design that facilitates efficient heat dissipation and clear visual inspection of the double-break contacts

this 3/4" FNPT x 3/4" FNPT valve is factory-set at 30 PSI to prevent over-pressurization in demanding residential and commercial applications

000 BTU/hr and a maximum multiple load of 250

Lochinvar & A.O. Smith 100208407 Switch Freon Key Benefits for the TechnicianThe Lochinvar & A. O. Smith 100208407 Blocked Flue Switch is a critical safety component designed for high efficiency condensing boilers and water heaters. As a factory authorized replacement for PRS2708 and PRS2708K, this blocked flue pressure switch is calibrated to a specific 55" WC set point to detect dangerous venting restrictions. When flue gases cannot exit the heat exchanger due to obstructions like bird nests, ice, or excessive condensate