There is the possibility it is oversized causing it to heat the house, shut off and restart otherwise known as short cycling. Ideally the furnace would be sized to heat the house at the same rate the house loses heat on a design day.
Call an electrician; something in the furnace, possibly an electric motor, is using too much electricity.
You don't want her to! It will hurt too much!
The heat exchanger in a furnace is the primary component in a furnace. That said, their are circuit boards, motors and other components that can also fail regardless of the age of the heat exchanger. In my opinion, if you can afford to replace the furnace, you would be much better off. The cost of the heat exchanger with labor is probably not too much less than replacing the entire furnace.
If the furnace gets too warm or releases a spark they can catch fire.
There should be only one blower to move the air. The unit will have a coil for cooling and a heat exchanger.
The Constitution places too much power in the central government.
The Constitution places too much power in the central government.
they had too much supply of tea
they feared the posibility of too much central power
they felt that the central gov. had too much power
the bill of rights
The Constitution places too much power in the central government.