just had it done for $300. The single-stage needs, year after year. The price of furnace and ac repairs can rise during periods of high demand like the first freeze, first cold snap, or extended periods off cold weather. Costs for new filters range based on brand but tend to be around $10 to $30. All of their models include pilot light assemblies with thermocouples. It may re-establish a connection between your home’s electricity and the gas valve. When choosing to repair or replace, follow the $5,000 rule: Multiply the repair cost by the age of your unit. The Gas Furnace Guide Our Furnace Installation Cost Guide can give you a better idea on both the general cost and the differences for brands like Amana, Bryant, Coleman, and others. This is the same process you use to replace the thermocouple on your hot water heater. A thermocouple tells the boiler if the pilot light blows out. However, homeowners sometimes worry about the safety of a natural gas furnace. It’s a thin metallic rod in front of the flame inside the unit used to detect a flame. $150-$750, Replacement Gas Valve or Smart Valve – Allows the natural gas to flow to the burners. A draft inducer motor costs $200 to $1,500 to repair or replace. For a basic test, attempt to turn on the pilot light again. Craftsmans 2018 guide says US average installation price… If you do the work yourself, you will only pay the price of the part which is about $20. Remove the old thermocouple at the gas valve by unscrewing its mounting bolt from the gas valve. In fact, the problems that affect gas furnaces typically involve the furnace's thermocouple, the pilot light, or some component of the electrical system. Gas Furnace Installation Cost, Add-Ons, Extras and Installation Supply costs Basic Cost to Replace Existing Gas Furnace. Some annual inspections will include changing and cleaning this part of the unit. Your opinion matters! This part allows electricity to flow to the various electrical components inside your unit. $200-$400, Replacement Gas Burners – These are the Venturi burners that … Most furnace replacement can be done by a furnace technician and assistant in 5-10 hours. CostHelper readers report paying $2,695-$5,000 for basic installation of a 95%-96% gas furnace, at an average cost of $3,465. Is it best to replace my furnace with the same type or one that uses a different fuel source? Thermocouple Replacement - $20-$150 Calling a professional plumber to install a new thermocouple should only be up to $150. If it’s not, it’ll shut the gas off. We are still gathering data for this location. Amazon's Choice for Gas Furnace Thermocouple Honeywell Home CQ100A1005/U CQ100A1005 Replacement Thermocouple for Gas Furnaces, Boilers and Water Heaters, 36-Inch 4.7 out of 5 stars 254 Replacing a furnace control board costs $200 to $600 or more depending on brand and age. An ignitor replacement costs $150 to $250 unless it happens in the middle of the night. Call Air Experts at 919-480-2727 or contact us online today to schedule furnace repair service! Both are safety devices that sense the presence of a flame and control the flow of gas to the appliance accordingly. After you locate the thermocouple, turn off the gas to the furnace. Flame sensor repairs fall between $75 to $250. If your furnace is more than 15 years old, keeps breaking down, or the cost to repair the furnace approaches or exceeds the cost of a new furnace, it's probably more cost effective to replace it. Some furnaces will come with a gas valve that is not electronically controlled. In our old furnace, all the power (gas and blower) was on one switch which was mounted right on the side of the furnace’s housing. The labor costs involved to replace the ignitor will vary by area but generally start at $75. This part fails more than any other. Also expect to pay $65 on average for a contractor to replace and install your new one. The gas pilot flame heats the thermocouple, which in turn allows the gas valve to open. The filter keeps dust and dirt from your furnace components and improves your air quality. Replacing a Thermocouple Shut off the gas and electrical power to the furnace. Once it is damaged the cost to repair it can be $360-$575. A gas furnace usually costs much less to run than an electric model, for example. The thermocouple detects the pilot light as it can sense the heat the pilot light creates. Help your neighbors make an informed decision. The function of the thermocouple in your gas furnace is to check to see if the pilot light is ON or OFF. Replace the unit. Natural gas and propane burn cleaner than fuel oil, and most gas furnaces present fewer operational difficulties than oil burners do. At any rate, a basic furnace control will control the ignition (e.g., a start generator or sparkle curl), the gas valve and the heater thermocouple, additionally called a fire sensor. High, but had to be done. When their projects are done, they fill out a short cost survey. It is common practice to replace the thermocouple and the pilot assembly whenever the gas valve is replaced, although it is not always necessary. A technician can check the state of your furnace and its parts, as well as replace the filter and clean the interior. A high performance, high efficiency gas furnace installed by an HVAC Pro in the same home costs an average of $3,675, when only the gas furnace is replaced. High efficiency models will cost close to $600 while simple, single-stage models may only run you $75 to $200, the price of a service call. If the pilot lights but won't stay lit, the thermocouple is probably bad. Regular maintenance keeps it clean and working longer. - A typical thermocouple costs $8-10 even in Home Depot. Gas Water Heater - Thermocouple replacement [ 0 Answers ] Specifically - I have a State Industries, Inc. Censible 510 Model PRV 50 PBRT6 F 50 gallon gas water heater dated 1991 (S/N E93760685) and I want to replace the thermocouple. It contains a metal rod that is placed very close to your pilot light’s flame. An average furnace repair costs $295, or between $130 and $469. Keep any mounting screws for re-use. Reverse the process to install the new thermocouple. ANS 2 - He was robbed. If the furnace has been running, wait 30 minutes for the thermocouple to cool completely. However, part of it does reside in the main duct and uses the furnace blower and ductwork. This device generates a small electric signal to keep the gas valve open when the pilot is on. With all this in mind, the price for a replacement job on a gas valve ranges from $195 to $870. Replacing a furnace condenser or evaporator coil costs $600 to $2,000 or more. The Cost of a Bryant Gas Furnace. Coolrunner Gas Patio Heater Repair Replacement Parts Outdoor Heaters Safety Kits Thermocouple (M8 x1) and FD4 Dump Switch for Propane Gas Patio Heater 5.0 out of 5 stars 5 $13.99 $ 13 . Find hiring guides, material costs, expert advice, how-to's and more. For the part alone, prices vary by brand, such as: A draft inducer motor pulls the combustion gasses through the heat exchanger. The average cost to replace an LP or natural gas furnace is around $870 for a standard efficiency furnace in a 1500 sf home and DIY installation. It’s worth it to call a reliable professional who can evaluate the issue and recommend next steps. On the other hand, a Trane oil furnace may cost up to $9,000. On average, the cost of a Bryant gas furnace is estimated to be around $2,300. If it does, the boiler then shuts off the gas supply to the pilot light, thus preventing what would be in effect a gas leak. The part alone only runs $20 to $40 with labor making up the rest. Step 2: Under the mounting bracket at the thermocouple tube, unscrew the bracket nut that holds the tube in place. To replace a thermocouple: Step 1: Unscrew the copper lead and the connection nut inside the threaded connection to the gas line. A thermocouple is a safety device that is attached to the gas furnace. The price for wifi-enabled programmable thermostats range from $100 to $250 on average. Repairing or replacing your furnace’s blower motor can cost you anywhere between $150 and $1,500, depending on the extent of the damage. When the thermocouple detects the pilot light is OFF it will shut down the gas flow. Furnace installation cost ranges from $1,100 to … Remove the furnace's access cover. The other end of the thermocouple sits in the flame of the pilot light. Homeowners use HomeAdvisor to find pros for home projects. 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. Motors on high-performance furnaces can be quite expensive. If it is reaching fifteen years old, the cost of replacement may not be worth it. Replacing the entire unit runs $600 to $1,500, depending on the model and brand. On older models without an ignitor, it checks to make sure your pilot light is lit. You can test it with a multimeter. Replacing a gas valve can cost anywhere from $250 to more than $400 depending on the valve required. A gas fireplace thermocouple is a safety device that measures heat and recognizes if a pilot light has gone out, shutting down the fuel supply (such as gas or propane). Replacing the thermocouple is quick, and something you can easily do yourself. A thermocouple is a safety device that helps control the gas supply in gas-heated furnaces. 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