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Lennox G40DF-60D-135 Air Pressure Switch
The reason for the existence of the air pressure switch is to determine whether the blower fan is doing what it is supposed to do. A lot of switches are issued with a manual reset feature, which makes you reset it by hand or else the system will cease to function. This switch is one of many other safety creations designed to stop injuries or explosions.
Signs to Look for when the System Pressure Switch is Starting to Fail
- The blower fan is unable to operate.
- Bad voltage being read from the pressure switch.
- The set indoor temperature is hardly ever attained.
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If you decide on picking up or ordering any Lennox G40DF-60D-135 part, do your due diligence and cross-check the correct model and also make a visual comparison in order to be sure the correct replacement air pressure switch is being ordered. There is no rule that says you have to install it yourself. Consult with a professional in your town or city to pay to install it for you.
Feel free to download your manual for help.
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