MIDLAND - A window air conditioning unit is to blame for the massive house fire in Midland on Monday.
The blaze broke out just before 6 p.m. in the 2500 block of Terrace.
Someone was inside the house but managed to escape and call for help.
The flames re-kindled on Tuesday morning but they were put out.
Midland Fire Department says they are closely monitoring the home which is said to be a total loss.