Once upon a time, the way gas furnaces ignited their burners was with a standing pilot light. You’re probably familiar with at least a few of these older furnace models since they have a long history. A small gas flame stays lit throughout the winter and, when natural gas flows to the burners, this flame is responsible for igniting the jets to start the heating cycle.
Today, electronic ignition systems have replaced the pilot lights. An electric ignition gas furnace is more energy efficient since it doesn’t have to use gas throughout the winter just to keep the pilot light on. This type of ignition is also more reliable: no more worrying about the pilot light going out.
However, electric ignition gas furnaces can still run into issues, and you may require furnace repair in Burlington, VT to get yours back to work. We’re going to look closer at these ignition systems and provide helpful facts about them.
You expect the central heating system in your house to run long enough to reach the temperature set on the thermostat. 
The heat a boiler sends into a house, whether from radiators, baseboard heaters, or in-floor elements, feels wonderful during cold winter days. But what if one morning you wake up to discover that the house isn’t warming up as well as it should? You check the thermostat to make sure the settings are right, and then you might try raising the thermostat setting to make up the difference. But you shouldn’t have to do this: the boiler is supposed to meet the standard household demand for comfort, and pushing up the thermostat to attempt to compensate may lead to more trouble. 
If we had to select the best month for scheduling 
If you have a furnace in your house that’s more than 15 or even 20 years old, any replacement system will have a higher energy efficiency rating. This because standard for gas furnaces have changed dramatically over two decades, and even the new mid-efficiency models have a higher standard than the mid-efficiency models at the start of the 21st century.
The winter weather isn’t done with us, but the second half of the season is a good time to consider how well your home’s furnace has held up. This may be the last winter it can perform up to expectations. Or it may already have fallen behind this season. If you’ve spent more on 
When a furnace first turns on for the winter season, it emits a burning odor into the air from the vents. This is normal. It’s odor of the dust along the heat exchanger or heating elements burning off as the unit heats up. The smell will subside after a short time and the furnace will get into the regular groove of warming the house.
