To effectively run any furnace, several precautions are advised to be taken. The first step includes installing a programmable thermostat.
The thermostat has a major effect on the utility bills; hence fixing a programmable one helps maintain a check on the bills.
The second step includes replacing the air filter regularly. With the transition in every season, a considerable amount of dust and debris gets accumulated on the air filter.
If the air filter is not replaced, this can lead to an unclean indoor air quality which might have adverse effects on the family's health.
Finally, the house must be accurately insulated to ensure no air leakage from any corner.