check my site out for certain indicators. Frequent on-off cycles, inconsistent temperature readings, fast temperature adjustments, unresponsive controls, and erratic conduct in the thermostat are indications that it will be the trigger.When your furnace retains turning on and off, it might be a signal that your flame sensor requires interest.An outsized air conditioner will neat the region and shut off in a short time period, lowering the size of the total cooling cycle.The best possible take care of is checking for a soiled furnace filter. Check and cleanse or substitute the filter and find this link out if the trouble persists.