On Sun, 07 Jan 2018 16:14:02 GMT, lmd
m wrote:

my heat wasnt working called repair man , he temporarily jumped out furnace
with paper clip, said call in the morning and someone will be over to replace
thermostat. told me to shut off at switch. how long can I let it run ? it
is freezing in here having had no heat for hours


1 hour 12 minutes 37 seconds .. give ot take.