What Is Single-Stage Heating?

Single-stage heating is the most common type found in residential properties. This type of heating system uses a single blower speed to heat the living spaces. As such, it heats all rooms at a set temperature regardless of occupancy.

This sort of heating system is ideal for houses with simple, traditional layouts. If you use all of the rooms in your house consistently and evenly, then a single-stage heating system is likely good enough for you.

What Is Two-Stage Heating?

As you may have guessed, two-stage heating has two levels of heat output. This model contains a two-stage gas valve which allows the furnace to run at a lower setting in mild weather and a higher setting for when temperatures drop further. In short, the two-stage heating system first initiates the low setting which runs at about 60 to 70 percent of its capacity. If the thermostat temperature is not reached within a few minutes, then the unit activates the higher setting.

For homes with complex floor plans, including multiple levels and rooms without an exterior wall, the two-stage heating system can be more efficient and effective. Though the upfront cost of a two-stage heating system is greater, this model is more energy-efficient and is cost-effective in the long term. It is also quieter since it predominantly runs at the lower setting. They have also been found to improve air quality when compared to the traditional one-stage heating system.

Which Heating System Is Best for Me?

There is no one-size-fits-all solution to heating. We all have different floor layouts, sensitivities, and budgets. The two-stage heating system is more effective for houses with complex floor plans in areas with significantly variable temperatures. If you are particular about the temperature you want, then the two-stage heating system is better suited for you. This is because the unit runs more consistently – on the lower setting for the majority of the time and on the higher setting when necessary.

However, the single-stage heating system has a lower installation cost. Maintenance can also be slightly lower. However, this model is constantly running on one, high setting, meaning the energy costs can add up.

Have Questions or Concerns?

If you are having issues with your heating unit or are ready to upgrade to a newer model, then call Rooter Hero. We are happy to provide a consultation, give you a free price estimate, and schedule a heating repair or heating unit replacement. We are ready when you are.