Replace Limit Switch Furnace Cost

Coleman 02535381000 furnace temperature limit switch genuine original equipment manufacturer oem part.

Replace limit switch furnace cost.

The limit switch energizes the fan circuit when warm air in the plenum of the furnace reaches a preset temperature. A hvac contractor will charge anywhere from 70 to 100 dollars for the first hour 1 hour minimum. 4 6 out of 5 stars 14. The flames would raise the temperature inside the unit and have no place to go getting hotter and hotter.

The cost to replace an electric switch starts at 45 47 111 per switch but can vary significantly with site conditions and options. For example if the blower motor stopped running then no air would move through the unit. Only 3 left in stock order soon. See professionally prepared estimates for electrical switch replacement work.

This video will help you to diagnose and replace a faulty limit control on your gas furnace. 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. 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.

Depending on which type of limit it is it can cost anywhere from 30 to 120 dollars for the part. High limit switch a high limit control switch will turn off the gas to a furnace if the temperature becomes too high. 4 9 out of. A combination fan limit switch will cost the most.

There are many variables that affect your overall furnace service cost. This video will help you to diagnose and replace a faulty limit control on your gas furnace. The price may vary based on brand complexity of install and the efficiency of the new unit. Get fair costs for your specific project requirements.

As a safety the high limit. See typical tasks and time to replace an electric switch along with per unit costs and material requirements. 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. You can take the limit off and take it to a supplier to match it up and replace it yourself.

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.