The two stage gas furnaces include two 80 percent models and three that function up to 96 7 percent afue.
Carrier 2 stage variable speed furnace.
Off on low mode and on high mode.
Many are available with two speed compressors and variable speed air handlers for the ultimate in comfort and efficiency.
Performance 80 carrier 58tp is a two stage variable speed gas furnace that heats with 80 annual fuel utilization efficiency and can help increase seasonal energy efficiency ratio when matched with compatible carrier outdoor cooling equipment.
For example when a furnace rated at 80 000 btu s first turns on it will operate at 60 000 btu s 75 of 80 000.
It also assures you quieter performance.
Longer low stage run times give you better energy efficiency better temperature control and increased comfort.
Our forced air units can keep your home warm with models that automatically adjust as conditions change circulating warm air nearly continuously for high efficiency quiet operation and consistently comfortable temperatures.
Longer low stage run times give you better energy efficiency better temperature control and increased comfort.
Carrier gas furnaces offer a model to suit every need with intelligent multi stage variable speed models in our premium infinity series deluxe two stage choices in our performance series and 90 afue efficient models in our value driven comfort series.
If you are in the market for a new gas furnace then without a doubt a variable speed two stage furnace would be your best choice.
Because it s variable speed you gain greater comfort through more consistent temperatures with the added benefit of smarter energy use.
Two stage furnaces two stage or dual stage furnaces have three settings.
If the weather gets especially cold the equipment will switch to its higher setting.
Overview supported by the performance edge thermostat and a variable speed blower motor this two stage furnace will run in low stage up to 90 of the time.
How does it work.
The furnace will go to second stage high fire based on one of two conditions.
The majority of carrier furnaces incorporate variable speed blowers reducing the amount of energy expended while transporting heat through the ventilation system.
It also assures you quieter performance.
You can pair it with a high efficiency heat pump or air conditioner and gain a cooling efficiency boost from its variable speed blower.
And the same applies to heat pumps.
Most of the time the furnace will run on the lower setting.
It features two stage heating allowing the furnace to run in low stage up to 90 of the time.
The comfort heat technology two stage gas valve is at the heart of the comfort provided by this furnace along with the variable speed ecm blower motor and two speed inducer motor.
Overview backed by the intelligent infinity control and a variable speed blower this two stage furnace will run in low stage up to 90 of the time.
