... ,AVS,Voltage Protector,Power Protector,Sollatek Fridge Guard/Spike Protection//Surge Protection//Multi Guard Model Number: AVS5A, AVS13A, AVS15A, ... then contact your dealer.In addition to the above protection, the AVS 13RL includes RFI (radio frequency Interference) ... extra spike and surge capability. Thus, the AVS13RL provides protection against over-voltage, under-voltage, power-back surges, spikes ...