@Melissa Hall asbestos is a possible issue with any heating system that is older. 

For example, HUD requires each room to have heat.

These homes (entire neighborhoods) were built in the late 1970s with 200 Amp service, heated only with electric baseboards. 

They notified me that also the thermostat is broken and they aren't able to set it to a reasonable temperature, this is not good since as the landlord I need to keep the heat at a certain temperature (Right now in Maine temps are in single digits).

I grew up in Alaska and I never used them all that much, but I also know Alaska gets some occasional heat waves in the summer.

So I basically squashed it and don't really remember what all was said but it wasn't heated in the least.

Otherwise a heated pool is a wonderful idea in my markets. 

During home inspection while purchasing this property, the HVAC unit tested fine for heating in Feb this year.Any suggestions as to how do I process this request?

Real Estate is so fluid that setting a date does not make sense for me.

The home had no heating and cooling.