Siemens Building Technology 535-431B Transmitter THPU32HP7Y Industrial Materials: Features a nickel-plated
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Description
Siemens Building Technology 535 431B Transmitter THPU32HP7Y Industrial Materials: Features a nickel plated Industrial Materials: Features a nickel plated stem and BUNA N paddle for high cycle reliability in hydronic heating systems while commonly found in 6 ton commercial packaged units and split systems