Carrier Variable Speed Furnace Control

The differing speeds control heating and cooling airflow through the home.

Carrier variable speed furnace control.

Its unique design innovations achieve unprecedented efficiency and quiet. With a variable speed blower from your indoor unit you can choose how you manage humidity in your home. Variable speed enables better summer humidity control and more consistent air temperatures along with quieter operation. Most of these are on the bottom left of the control board.

The infinity 98 furnace delivers precision comfort with greenspeed intelligence. Less humidity also means you ll feel cooler at slightly warmer temperatures. 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. On most control boards there will be a jumper that is marked to show that it controls the speed.

Greenspeed intelligence is created by pairing adaptable speed technology with our infinity control s intelligence. Slower air movement and longer cooling periods help remove moisture from the air removing more humidity from your home as needed during the summer months. Longer low stage run times give you better energy efficiency better temperature control and increased comfort. Ideal humidity system technology lets you control both temperature and humidity.

With an impressive afue rating of up to 86 this model achieves energy star qualification in select sizes. Usually there will be three speeds ranging from 40 to 100 of airflow. This is the most advanced carrier furnace ever made. 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.

Throughout operation the furnace monitors incoming data from your hvac system to automatically make blower motor speed adjustments. Variable speed furnaces are able to run at a range of speeds rather than one speed as traditional furnaces do. Then switch the jumper to your desired speed. It also assures you quieter performance.

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. It also assures you quieter performance.