RectorSeal RSH-50 VRM Kit | HVAC Surge Protector & Voltage Monitoring System for 120/240V Equipment MRCOOL superior comfort is just a

superior comfort is just a click away

Optional LP Kit: Optional liquid propane kit available for those who need LP fuel compatibility

Each order includes a free 5/16' hex bit driver

Enjoy comfortable living while contributing to a greener planet

✔ Exceptional Energy Efficiency – Save More Every Month

RectorSeal RSH-50 VRM Kit | HVAC Surge Protector & Voltage Monitoring System for 120/240V Equipment MRCOOL superior comfort is just aAdvanced HVAC Surge Protection & Voltage Monitoring in One Professional Grade System Protect valuable HVAC equipment and sensitive electronics with the RectorSeal RSH 50 VRM Kit, an all in one surge protection and voltage monitoring solution designed for residential and commercial HVAC applications. Combining the trusted RSH 50 Surge Protective Device with the advanced VRM60A Voltage Range Monitor, this integrated system helps protect against damaging