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The SLANT-FIN 188-316 is a snap-on splice plate kit designed to cover the gap where two Multi/Pak 88 hydronic baseboard heater sections meet end to end. The kit includes 3 pieces and installs without fasteners, snapping directly onto the baseboard enclosure. At 2 inches wide, the plate bridges the joint between adjacent sections and presents a finished appearance. The Nu-white enamel finish is matched to the Multi/Pak 88 enclosure line. Heating contractors and plumbers install this trim component during new baseboard runs or when adding sections to an existing system.
This splice plate kit is used in residential and light commercial hydronic heating installations where Multi/Pak 88 baseboard units are run in series along a wall. It is suited for any application where two baseboard sections are joined and the exposed gap needs a clean, factory-matched cover. For a more seamless appearance, SLANT-FIN filler sleeve sets such as part 188-314 are an alternative option to consider alongside or instead of this kit.
Designed for use with SLANT-FIN Multi/Pak 88 hydronic baseboard heater enclosures. For a more seamless joint finish, filler sleeve sets such as SLANT-FIN 188-314 may be used as an alternative.
This trim component is typically installed by a plumber or hydronic heating contractor during or after baseboard heater installation. Shut down the heating system and allow all components to cool before handling enclosure trim parts. The splice plate snaps onto the baseboard enclosure by hand. Verify finish alignment with adjacent enclosure sections before finalizing placement.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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