Surge Protection Devices (SPD)
- Protect HVAC equipment from electrical surges, brownouts, and other voltage disturbances
- Protection from up to 60,000-amp single surges and up to 20,000-amp repetitive surges
- Surge protection solutions for ducted/ductless A/C, heat pumps, heating systems, and whole house.



Why RectorSeal RSH Series SPD's?
RSH-120 offers whole home protection with dual diagnostic LEDs and audible alarm. |
RSH-VRM60A provides advanced voltage monitoring by letting the user define the appropriate voltage input range. |
Each surge protection device comes with an unsurpassed industry product warranty; and an extended connected equipment warranty, typically multiple years long the competitive products. |
The Complete Solution
RSH-50 VRM KITS
Pre-wired with the RSH-50 Surge Protector and
RSH-VRM60A Voltage Range Monitor
RSH-50
50kA Surge protective device,
1 LED
RSH-60
60kA Surge protective device, 2 LED’s, Audible alarm w/ silence switch
RSH-60 VMD
60kA Surge protective & voltage monitoring device,
2 LED’s, Audible alarm w/ silence switch
RSH-50 Disconnect Boxes
Pre-assembled RSH-50 with Fused or Non-Fused Disconnect Box
RSH-VRM60
Voltage auto cut-off device with auto restore ideal for mini-split systems
Flush Mount Plate
Provides a finished look when installed next to a nested breaker box. Fits RSH-120 and RSH-60.