Two-stage units run longer periods to provide even more heating and The unit automatically switches itself between these heating stages. Temperature regulation can be more presided, based on the settings of your smart thermostat.
Key Features About 2-stage furnace –
Consistent comfort –
2-stage heating eliminates the temperature swings associated with standard furnaces, regulating temperature to within as little as one degree of the thermostat setting.
Quiet operation –
2-stage furnaces start in the first stage, when the heat requirement is lower, instead of reaching full capacity all at once. That means there’s no sudden “kick” or blast of air.
Improved air filtration –
The low-speed operation can allow your filters to capture more contaminants (because air is constantly passing through them), so you can breathe easier.
Efficient performance –
Because the 2-stage furnace operates mostly at its lower capacity in the first stage, it burns less fuel than a standard furnace that always runs at full capacity and shuts off when the heating requirements have been met.
Cost Efficient –
Two-stage gas furnaces deliver more consistent heat to your home. They are more responsive to weather fluctuations and temperature swings, compared to single-stage furnaces. These high-efficiency gas furnaces are not switched between on and off during operations, resulting in a less drastic temperature change in heat distribution.
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