Furnace Blower Speed For Heat

How to set furnace blower speeds step 1.

Furnace blower speed for heat.

What is the recommended speed for your blower. Variable speed blower motor s. I know the furnace is a goodman but need to get some specs on the blower because i know the ac coil is not the original and was replaced along with the compressor in 2012. Usually there will be three speeds ranging from 40 to 100 of airflow.

Most of these are on the bottom left of the control board. On most control boards there will be a jumper that is marked to show that it controls the speed. Thus if you increase the speed of the motor to deal with a drop in temperature in the house reduce the speed as soon as the house reaches a comfortable feeling in order to conserve energy. Connect the black wire to the manometer.

This n ew technology has an ecm motor with a speed controller. Carefully disconnect the wires from the coolant terminal which is located on the back of the unit. To be honest i prefer the slower speed of the heat side and wonder what if any impact there would be to lowering the cooling side to match that setting if it s even. I t is more like a continuous blowing approach it provides the precise heat or cooling output your home needs at any given time day or night.

A variable speed furnace blower motor is a step above a multi speed blower. The air quality is improved in your home with a variable speed blower. Turn off the power source that is connected to the furnace blower. Then switch the jumper to your desired speed.

Increasing the furnace blower motor speed will reduce its ability to conserve energy. Condensing models employ a secondary heat exchanger which squeezes additional heat from combustion gases to achieve 90 or better afue efficiency. The faster the motor runs the more electrical energy it spends. All furnaces include a heat exchanger which converts combustion gases into heat for your home.