Fall & Spring HVAC Service Target Date: April and October This service can aid in early detection of costly problems and save the cost of expensive, emergency service.A/C Service Includes: Check condenser coil, adjust operating pressures, monitor safety controls and starter capabilities, clean or replace filter, adjust blower components, calibrate thermostat, measure for proper temperature differences, clean condensate drain, tighten electrical connections, measure voltage and amperage on motors, lubricate moving parts.

With the utilities on, the building temperature stays relatively the same.

Sheriff won't evict if it is below that temperature.  

The average lead temperature is "warm" for direct mail and it takes about 40 leads to convert one into a deal, so it is not worth your time to do direct mail unless you can commit to at least 4,000 mailers per month.

Have water, fire, moisture, temperature, motion sensors, voice interaction with customers, throughout the systems.  

The upstairs (~1000 sq ft) is heated by 3 electric baseboard heaters and has been at a pleasant temperature at all times of day.The plan for the downstairs ADU (also ~1000 sq ft) was to do a combination of baseboard heaters and the existing system, however the existing system is not working and my contractor says was not installed properly.

I don't use toothpicks anymore, I use a 5/64" 6013 welding rod with the flux removed. 

How do you account for a cold front in February with temperatures below zero for 2 weeks? 

@Bin Chen I am not an HVAC professional, but in my experience every thermostat in my properties will heat the property to the set temperature.

The weather gets fairly cold in the winter and when the temperature drops to 5 degrees and a furnace goes on the blink expect to pay 200% more than the average cost for a repair, or pay for water damage caused by frozen water pipes.