Thank you for choosing Kings Electric and air conditioning! This estimate includes: - Supply and install generator interlock device at main disconnect panel. - Provide a 50-amp, 240-volt, 1-phase power outlet to accept customer supplied power cord from generator. - Install one (1) 50-amp, 240-volt, 2-pole circuit breaker in main breaker. Customer will be responsible for $300.00 on this estimate - Install a soft start kit for A/C. Generator is 50 a Amp . Re attach the duct to the plenum.