Surge Rectorseal RSH-50 Protective Device - 50kA - 120-240V Accessories and Parts Mini Split Accessories SurRectorseal RSH-50 Surge Protective Device - 50kA - 120-240V The RectorSeal RSH-50 is designed to protect air conditioners, heat pumps and ductless mini split systems from electrical surges and brownouts. It can be mounted in any position and it protects up to 50,000 amps of single surges. The RSH-50 is a great solution to keep your HVAC equipment safe from power surges.Product Information:LED Light: The RSH-50 has a green LED light that indicates the system is being protected.TFMOV Technology: Featuring TFMOV (Thermally Fused Metal Oxide Varistor) technology, the RSH-50 protects your HVAC equipment from over voltage surges.Weather-Rated: The RSH-50 is NEMA 4 rated making it weather resistant … $111.32FergusonHome.comDelivery: to Redlands ReportBuy!