because its already warmer than what your turning the heat up to.
it has to adjust or it's broke.
Turn on the TV, Adjust the thermostat.
Generally, the cause is a thermostat that is stuck open. A good way to test is to turn the heater control to off for a few minutes, then turn on and see if you have heat. If you do, you need a new thermostat.
A thermostat does nothing to prevent the loss of heat. That's the job of insulation. All the thermostat knows is to turn the heater on when the temperature drops below some number.
First, is the thermostat in he correct position for cooling? Is there a red light glowing on the thermostat? There could have been a power surge or outage and the heat pump needs to reset. Turn the power off to the heat pump at the control panel for a couple or minutes then back on again to reset the heat pump.
it is use to adjust the set point of the aircondition for cool and heat, fan also on and off.
it will begin to over heat at tmes pull the thermostat and boil it if it dose not open it is bad
If you have a heat pump it will be on the thermostat, if the thermostat for some reason has been changed to manually wire up emergency heat , remove the thermostat after you kill the power and connect the red wire too the green and white wire then turn the power on, you will have heat.
There is a combination gas valve/thermostat toward the bottom center of the unit. It will be about 12-18 inches above the base. Adjust the black knob to adjust the temperature up or down.
you run on the thermostat so it is hot!
hotter water turn up the heat using the thermostat on it
when running the heat-pump the air blowing from the heat ducts is not hot ( it's to cold for the heat-pump). you have a main furnace and it won't turn on ( is thermostat selected for this source), ( is the power switch for main furnace on ), ( is fuse for this furnace good). If these are good (check thermostat wiring at thermostat, and transformer).