Most all have window AC and electric heat.

As part of repairing the place for tenants, I replaced a broken-down/inoperable heating system from the 40s.

The same day my property manager arrived to show the property to a potential renter (difficult to rent in January) to find the house “quite cold”.When she went to check the heat the thermostat had been ripped from the wall.

Also where is my Tesla coil and free energy at?

We also heated the garage and refinished the front porch.What was the outcome?

We heated the garage and refinished the front porch too.

Heat is going into the attic space and melting the snow next to the roof and causing the icicles.

What I would like to ask is, what are my landlord rights, while waiting for the legal proceedings to complete itself, to protect my property from harm (damage caused by squatter, be it not turning on heat and causing all the pipes to freeze, to physically trashing the property, exposing it to water damage, to burning down the property), and protect me from squatter excessively using water and electricity?

We terminated the contract within the timeframe based on electrical and heating issues that were found in the inspection.

Spray foam is awesome I did a house years ago all radiant heat 5000sq' with spray foam and condensing boilers.