It blows colder than 80, but sometimes during extreme heat it AC's can malfunction due to the maximum capacity it's working tech said the AC will over heat in extreme heat.

Like that water leak under the kitchen sink or a malfunctioning appliance.

**Air Conditioning:** The AC unit is malfunctioning.2.

. - a home can pass an inspection but once someone is living in it and putting daily stress on the house (turning faucets on, light switches, turning on heat/AC etc), things can start to malfunction.

OOS investing has been a huge headache for me, to be honest.One thing is that a property may pass an inspection but once the tenant is living there and and putting daily stress on the house,  turning on faucets and light switches, turning on heat/AC etc, thing will start to break/malfunction.

Also if I was the tenant, would I want to renew a release on a house where things keep breaking or malfunctioning? 

-----But if you have your own addendum referenced above, here are few others you could add to the list you made:Annual Maintenance Encourage tenants to perform or arrange for annual maintenance checks on their AC units to ensure optimal performance and safety throughout the season.Contact Information for Approved VendorsProvide a list of approved vendors or technicians whom tenants can contact for professional installation, maintenance, or repair of their AC units.Emergency ProceduresInclude information on what tenants should do in case of an AC unit malfunction that may threaten the safety or structural integrity of the property, such as water leaks or electrical issues.

So, if they tell you there is a hazard where the mower is malfunctioning and don't take action that is where you really create liability. 

If a fridge is malfunctioning, I would consult my handy-dandy records and see what they said.

She sold them a home with a faulty foundation, malfunctioning plumbing, and hidden mold behind a wall.