I personally am not sure either why mine might be making that exact noise itself.
However futile this response may be, I had to response in order to delete that immature "xcxcx" that some proud imbecile left in order to probably look "cool" or giggle himself to sleep.
Ahem,
with that said, I would advise you to personally ask at Yahoo!Answers, Other online services, or go to your local maintainance section.. (trying to be creative here :P)
And above all, if you have discovered the reason to it... (don't forget to tell ME! lol)
(Feel free to post here...) >>>> If your furnace does not have a standing pilot and this occurs at exact 60 second intervals it sounds to me as if the flame sensor has lost it`s signal and the ignition module is trying to relight the furnace. 60 seconds is the typical waiting period before a retrial for ignition following a flame failure.
Temperature control in dash by heater core is broke.
if its the clicking I'm thinking of its the actuator for the vent door. try shutting off everything off in the heater/a/c system for a couple of minutes and then turn it back on. that usually stops it for me.
you may have leaves in the fan
If it is a single click, from time to time, it is the thermostat cycling on and off, and it is normal.
The clicking noise you are hearing could be the heater is overloading the breaker and it is on the verge of tripping This could be caused by the heater being to large for the circuit. Check the amperage rating on the heater and the rating on the breaker It also cold be the circuit breaker is going bad and needs to be replaced by a qualified electrician These are 2 possible answers you also could have a bad (loose) electrical connection some where in the circuit
it sounds like a dead battery recharge and try again
Believe it or not we cant hear that clicking noise on the roof, a description will help you get an answer...
Change the blower fan speeds to see if the noise changes. It is possible that the fan is still running while the heat is off, and the fan is rubbing.
The clicking noise near your 2004 Ford Explorer's heater controls could be caused by a malfunctioning blend door actuator, which controls the flow of air between the heater and the air conditioning system. It might also be due to debris or foreign objects obstructing the actuator's movement. Another possibility is a failing or worn-out component within the climate control system. If the noise persists, it may be advisable to have a professional technician inspect the system for any issues.
what clicking noise in the dash of 1997 mercury marquis
Click, clock
it makes that clicking noise because you touch yourself at night