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Can this relay be used for both heating and cooling signal switching
5" WC unidirectional pressure range
Universal quick-connect terminals and a standard mounting footprint allow for rapid field replacement in York
Designed specifically for indoor air handlers and select furnace units like the XL950B
Can the FSLF24-SFC replace an older FSLF24-S model
MDI Mercury Displacement 35NO-120AT Contactor 319847-401 Can this relay be usedProfessional grade MDI Mercury Displacement 35NO 120AT Contactor is designed for high cycle industrial applications where mechanical relays fail. This single pole normally open contactor features a 120V AC coil and is rated for 35 Amp resistive loads, making it the standard for electric heat control and industrial processing equipment. Unlike standard electromagnetic contactors, the MDI 35NO 120AT utilizes a hermetically sealed liquid mercury contact