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

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for full context, visit https://www.homeownershub.com/mainte...e-1155437-.htm

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.

On Sunday, January 7, 2018 at 11:14:07 AM UTC-5, lmd 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

--
for full context, visit https://www.homeownershub.com/mainte...e-1155437-.htm

Furnaces are designed to run continuously, so you can let it run until it reaches
your desired temperature.