Arrived for super tune up Washed condensor and tightened connections Filter replaced before arrival Delta is 17 Refrigerant is good Recommended capacitor and IAQ200 for biological growth System left on cool at exit
This is an r22 system it has low pressure and doesn't produce much cooling. I recommend he try to replace his old equipment. I do not carry any r22 or replacement gas.
Customer got a notice from city saying his backflow device needs to be tested cleared. Customer will have to get ahold of a company that does backflow testing and certification and send certification to city once he has it. Customer denied service agreement said he used to be a home inspector and usually catches stuff when needed does not need a service agreement.