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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
Key Benefits System Isolation: Allows for total control bulb maintenance or replacement without draining the boiler or hydronic loop
Its nickel-plated brass construction and stainless steel stem provide superior resistance to scaling and corrosion
This comprehensive backflow preventer repair kit includes the necessary components to service both the first and second check valves
0-meter sensing bulb leads allow for flexible installation in deep-reach evaporator coils
this part represents the standard in "cut-and-dry" safety switch replacement
Lochinvar & A.O. Smith 100166256 Pressure Switch Els PW 17895 Key Benefits System Isolation: AllowsThe Lochinvar & A. O. Smith 100166256 Pressure Switch is a critical safety and operational component designed for high performance hydronic systems and commercial water heaters. This SPDT Pressure Switch (Single Pole Double Throw) functions as a direct OEM replacement part for the now obsolete PRS3406, PRS2406, and 100166157 models. Engineered with a precision 1 4" barb connection, it monitors system pressure within a 1 5 PSI range, ensuring the