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The Haydon 750_inside-corner_90d is a 90 degree inside corner cover designed for use with 750 Series hot water baseboard heaters. This replacement piece is pre-coated with a rust inhibiting off-white paint finish that blends cleanly with standard baseboard heater enclosures. It is built to hide the gap that forms when two baseboard heaters meet at an inside corner, such as in an L-shaped room layout. The result is a continuous, finished appearance across both units. HVAC technicians and heating contractors use this type of trim piece during new installations and baseboard heater refurbishment projects. Homeowners completing do-it-yourself heating system upgrades also rely on it for a clean, professional look without extensive labor. The 750_inside-corner_90d uses a snap-on installation method. No special tools are required. No fasteners are needed. The piece simply snaps into place over the existing heater enclosure at the inside corner joint. This saves time on the job and reduces the need for additional hardware or adhesives. The off-white paint finish is applied at the factory before shipping. This rust inhibiting coating helps protect the metal cover from corrosion over time, which is important in environments where humidity levels can vary. The inside corner trim is specifically designed for 90 degree angles, making it the correct replacement part for standard perpendicular wall corners. It is compatible with Haydon 750 Series baseboard heater enclosures. Using the correct series-matched trim ensures a flush, gap-free fit. Whether replacing a damaged corner piece or completing a full baseboard heater makeover, this inside corner cover delivers a neat, finished look with minimal effort.
The Haydon 750_inside-corner_90d inside corner cover provides a clean, finished appearance where two 750 Series baseboard heaters meet at a 90 degree inside corner. Fast snap-on installation and a pre-applied rust inhibiting finish make it a reliable choice for HVAC professionals and contractors.
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