How much is a circuit board for a furnace?
The average furnace circuit board replacement cost is $700. Homeowners can spend $50 on a circuit board, $80 on a furnace inspection, $25 per hour on HVAC technicians, and $500 in total labor costs. Tuning can cost another $120 if the circuit board isn’t working properly but doesn’t need to be replaced yet.
How much does it cost to replace furnace circuit board?
Furnace Control or Circuit Board Replacement Costs Replacing a furnace control board costs $200 to $600 or more depending on brand and age.
How much is a Control Board for furnace?
In general, there are two types of furnace control boards for gas heaters. Type A: Simple Ignition Control. These boards only have a simple control. They are often found in older units, and usually aren’t energy efficient at all. For that exact reason, simple ignition control boards usually only cost around $50. Type B: Integrated Furnace Control
How to replace a circuit board in your furnace?
- Before you remove any access panels, be sure to shut off the power supply to the furnace to prevent shock.
- Some furnaces will allow you to just remove the lower panel to access the blower chamber. ...
- The circuit board may be attached to mounting pins on a mounting plate or secured with one or more screws. ...
What causes furnace circuit board failure?
Failed transistors: The transistors in the control board are susceptible to damage due to power surges, static electricity, and age. Transistors are often the first part of a control board to fail. Loose wiring: The vibrations of the furnace over the years can cause wiring in the control board to shake loose.
How much does it cost to replace the circuit board?
How Much Does it Cost To Replace a Circuit Board? The cost of replacing an AC circuit board ranges from $125 to $625. However, the parts of an AC circuit board costs between $100 and $150. An AC circuit board can be bought online for $50 to $250.
Can I replace my own furnace circuit board?
If you've determined the circuit board is the cause of your furnace problem, it's a relatively easy part to replace. The circuit board is usually located in the furnace's blower chamber near the bottom of the unit. This is where the circulation blower fan motor is mounted.
How long should a furnace circuit board last?
If it is already 15 years old, getting a new circuit board may only add another five years or so to the life of the furnace. On the other hand, investing in a new furnace means you will have between 15 and 20 years of life.
How long does it take to change a circuit board?
As a general guide, replacing a fuse board can take between two and five hours.
What causes circuit boards to burn?
Three of the main reasons PCBs end up burning are: Extreme heat. Improper component spacing. Component failure or technician error.
How much does it cost to replace a circuit board in a central air unit?
Air conditioning circuit board replacement costs $150 to $700 if the AC unit is not under warranty or $100 to $300 for labor if under warranty. AC control board prices are $50 to $400 on average for the part alone, depending on the brand, type, and model.
How do you diagnose a bad furnace control board?
Use some tape to keep the switch pressed down. If your control board has 120 volts AC going into it, then it has power. If your control board has power, but it's diagnostic light is not on, then the control board is likely bad and needs to be replaced. NOTE: You'll need a multimeter to test for power in your furnace.
How do you reset a furnace control board?
How to Reset an Electric FurnaceFirst, turn off the power supply to the furnace by turning off the breaker in the circuit box.Locate the reset button on the furnace and press it to reset the furnace. ... If the button is popped up, press it down.Return the cover to the blower compartment and turn the power on.
What does a circuit board do in a furnace?
The control board, also known as a furnace circuit board, is the mastermind of your furnace operation. Circuit boards regulate all the furnace components, including the gas valves, ignition, blower motor, and flame sensor.
What is the most reliable furnace brand?
Best Furnace BrandsAmerican Standard Furnaces.Amana Gas Furnaces.Bryant Furnaces.Carrier Furnace Units.Daikin Furnaces.Goodman Gas Furnaces.Lennox Furnace Units.Rheem Furnaces.More items...
Furnace control board replacement cost
A furnace control board replacement costs $300 to $650 on average. A furnace circuit board or motherboard costs $50 to $300 for the part alone, plus $250 to $350 for replacement labor. HVAC contractors charge $75 to $150 per hour for furnace repairs.
Furnace circuit board or motherboard cost factors
Furnace circuit board or motherboard costs depend on the board brand and type, job complexity, and the HVAC system conditions.
How to tell if a furnace circuit board is bad
To tell if a furnace circuit board is bad, check for the following warning signs:
Frequently asked questions
The furnace control board powers and regulates all heating functions, including the gas valve, ignition, the fan’s blower motor, burner unit, heat exchanger, and flame sensor. Furnace motherboards relay thermostat settings to the furnace to create the desired home temperatures.
AC circuit board replacement cost
Air conditioning circuit board replacement costs $150 to $700 if the AC unit is not under warranty or $100 to $300 for labor if under warranty. AC control board prices are $50 to $400 on average for the part alone, depending on the brand, type, and model.
Air conditioner control board prices by brand
Air conditioner control board prices are $50 to $400 on average for the part alone, depending on the brand and model. Parts from popular brands like Carrier, Trane, and York cost more than generic replacement parts. Using a generic part may void the manufacturer's warranty.
AC motherboard repair cost
AC motherboard repair costs $200 to $850. Repairing the circuit board requires several hours of labor by a skilled technician in a workshop cleanroom. Replacing the part is usually more cost-effective.
Frequently asked questions
The control board – also called the circuit board or motherboard – is the brain of an AC unit. The control board receives input from the thermostats and temperature sensors then uses the data to cycle the compressor on and off to maintain the set temperature.
Finding and hiring an AC service
Look for an HVAC contractor that has been in business for more than five years.
How much does it cost to repair an HVAC circuit board?
The price to repair an HVAC circuit board is $100 to $600. This job often includes replacing it. HVAC circuit boards usually need repair or replacement due to other electrical problems in the system, such as: Dirty or incorrect fuses. Bad switches. Worn capacitors.
How much does it cost to fix an HVAC unit?
HVAC component repair prices range from $100 to $7,500, depending on the problem and the size of the unit. Most pros will try to fix an expensive part before recommending replacement, especially if it’s only a few years old.
How much does an evaporator coil cost?
The evaporator coil runs $400 to $1,000, while condenser coil prices are $500 to $1,500. For most systems, the evaporator coil sits inside near the air handler. It cycles refrigerant to absorb heat and humidity. When it gets dirty, it can freeze or break.
How much does it cost to have HVAC serviced?
The cost to have HVAC serviced ranges from $50 to $100 per hour, not including parts. Technicians usually charge $100 to $250 for an initial service call. If you need other repairs, pros may set an hourly rate or flat fee for labor on top of the price of components.
How much does it cost to replace a fan motor?
Replacing your HVAC fan motor ranges from $200 to $700. A condenser fan motor costs $200 to $500, and it’s found in your exterior AC unit. A blower fan motor runs $400 to $700 and goes inside your furnace or air handler.
How much does it cost to fix a baseboard heater?
The cost to repair a baseboard heater runs $150 to $400. They most commonly need fixing because of a faulty heating element, dirty parts or bad wiring. Installing a baseboard heater costs $450 to $1,200 for the average home. This system uses convection to warm air and circulate it through a room.
What happens if your AC compressor breaks down?
The compressor can wear out over time, especially if it gets dirty. When it fails, you’ll notice a lack of cool air coming through the vents.