this is a THERMOSTAT.
The Big Bang Theory Season 9, Episode 10
Why don't you just
turn up the THERMOSTAT?
The Big Bang Theory Season 5, Episode 17
the THERMOSTAT when
you're not there.
The Big Bang Theory Season 7, Episode 24
It turns out the THERMOSTAT
for my new office
The Big Bang Theory Season 5, Episode 17
...of the THERMOSTAT
ever since the sweaty night of '06.
The Big Bang Theory Season 3, Episode 2