York Furnace Fan Speed Adjustment

This video is part of the heating and cooling serie.

York furnace fan speed adjustment.

I run the fan at low speed continous to regulate temp in read more. Fan speed on multi stage equipment another adjustment that needs to be checked regarding fan speed especially on ecm based furnaces is related to multistage equipment. York gas furnaces comfort on every level. Normally heating fan speeds must be set properly to get the supply heat rise within the allowable range so how does the york mod do that.

Local hvac tech says noise is wind noise i say it is the fan. Adjusting furnace fan speed written by doityourself staff. A description of how to change motor speeds with a multiple speed fan motor on an ifc controlled furnace. However we still need to check the fan speed of these lower stages.

Featuring afue efficiency levels as high as 98 you ll save money while enjoying a new level of comfort. Consult your blower s owners manual to determine what your furnace blower s speed should be. Air handler model is ae36bx21 to change the fan speed move the red wire from the 4th position default to the. Fan speeds provided inside the air handler unit may be set or.

I have a question on york modulating furnace heating fan speeds. Two stage acs and even five stage acs are available today. In the information i could find there are no heating speed selections. If the furnace blower is having problems though changing its speed could make a difference in the furnace s performance.

I know the york mod controls heating fan cfm automatically. The result is a more quiet cooling system operation. So i have the following questions. Most furnaces have a target speed depending on the climate and the furnace s capacity.

To ensure our content is always up to date with current information best practices and professional advice articles are routinely reviewed by industry experts with years of hands on experience. York ac heater system purchased on 12 12 16. Conversely we use a lower fan speed during cooling season to increase the dehumidification or moisture removal in the building and for night time operation when the cooling load is reduced. On feb 06 2010.

Blower fan speed adjustment options.