Fall pm on 09/27/19 On arrival set unit to call for heat measured supply and return air temp measured voltage and amps inspected electrical connections checked drain and cleaned checked air filter cleaned. checked compressor capacitor checked coil checked blower motor checked EWP and LWP checked water temp checked all other electrical connections unit tested unit operating normal at this time. Recommended single or hole house surge protector and Uv lights I gave quote for customer to install Uv lights and single unit surge protector also customer got special discount by Alex customer accepted the quote install ne blue tube uv lights and single unit surge protector rewire high voltage and low voltage wires checked all other electrical connections tested start up both equipment green lights on I showed the customer what I done checked electrical connections checked voltage and amps unit operating normal at this time Collected $202 for single surge protector and $332 for install new uv