... GAVR-15B AVR for generator: 1.Universal 15 Amp 1/2 Wave Self Excited 2.brushless 3.1 year warranty. GAVR-15B AVR for generator (CF-15A ... AVR): applicable to Brushless Generator.CF series AVR is named by our company name “ChengFeng ... -15B, SAVRH-75A, SAVRH-PCB, SAVRL-75A, SAVRL-PCB.2. Stamford AVR: AS440, MX321, MX321-A, MX341,MX341-A, SX440, SX440-A ...