Replace Limit Switch Furnace Cost

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Replace limit switch furnace cost.

A furnace that is still under warranty may have parts covered but you may have to pay the cost of a service visit and for labor. Depending on which type of limit it is it can cost anywhere from 30 to 120 dollars for the part. This video will help you to diagnose and replace a faulty limit control on your gas furnace. There are many variables that affect your overall furnace service cost.

High limit switch a high limit control switch will turn off the gas to a furnace if the temperature becomes too high. Coleman 02535381000 furnace temperature limit switch genuine original equipment manufacturer oem part. 4 9 out of. The flames would raise the temperature inside the unit and have no place to go getting hotter and hotter.

You can take the limit off and take it to a supplier to match it up and replace it yourself. The national average cost of a standard efficiency natural gas furnace ranges from 2 150 to 5 900 with most homeowners paying around 3 100. See typical tasks and time to replace an electric switch along with per unit costs and material requirements. I have a lennox model g8q3 90 2 furnace and the high limit and fan controller switch has failed fan will not turn off as the switch always sticks.

The switch itself is a honeywell l4064b2426 with an read more. The price may vary based on brand complexity of install and the efficiency of the new unit. For example if the blower motor stopped running then no air would move through the unit. See professionally prepared estimates for electrical switch replacement work.

More buying choices 26 09 2 new offers protech 47 25349 02 auto reset limit switch. At a minimum homeowners spent 50 for the furnace repair while at the high end the maximum cost was 800. A hvac contractor will charge anywhere from 70 to 100 dollars for the first hour 1 hour minimum. Only 3 left in stock order soon.

As a safety the high limit. 4 6 out of 5 stars 14. The cost to replace an electric switch starts at 45 47 111 per switch but can vary significantly with site conditions and options. This video will help you to diagnose and replace a faulty limit control on your gas furnace.

When the desired temperature in the home is reached the furnace burner shuts off but the blower fan continues to operate until the temperature of the plenum falls to the lower limit switch setting.