Wavecrest is a power quality control designed to protect sensitive electronics from "dirty" power. LED lighting, heat pumps, hot water circulators, gas pumps, and more can benefit from the protection of Wavecrest. 
 
Common power quality events that Wavecrest can protect against: surge, harmonics, EMI noise, flicker, overvoltage, sag, and undervoltage.
 
This is a 30 amp unit that gets wired at the circuit breaker you want to protect. 
 
Please specify the voltage needed. This is the voltage at the circuit breaker, not the incoming voltage.