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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
Reliable Snap-Action Contacts: Features an SPST automatic reset mechanism that ensures consistent performance under varying ambient conditions
Serviceable Design: Standard RedHat II coils and ASCO rebuild kits allow for straightforward field repair
All-Metal Internals: Features heavy-duty metal gears for increased service life compared to plastic alternatives
extending the service life of HVAC motor bearings and internal components
as separate high-limit controls (like the TST30010) may also be present
Lochinvar & A.O. Smith 100208547 Sensor 320734-701 Reliable Snap-Action Contacts: Features anThe Lochinvar & A. O. Smith 100208547 Sensor is a critical High Limit Outlet Sensor designed for precision temperature monitoring in high efficiency commercial and residential boilers. This genuine OEM heating system sensor provides essential boiler high limit protection by tracking outlet water temperatures and triggering an automatic safety shutdown to prevent heat exchanger damage or system failure. Built with a durable brass body and stainless