Performed cooling maintenance for customer. Unit is older train but still working fine. Everything looks good. Customer is buying virus hunter duct cleaning. Included iaq for this package is 120v surge protector and reme halo. Duct cleaners will need to bring those and install. Customer is approved through GreenSky and will pay with that. Also left quote for 40 gal electric hot water tank. Both pipes are 3/4” copper.