Mar 18, 2024 · Goodman is a reputable manufacturer offering reliable HVAC systems at lower costs. A member of the Dikin family, Goodman is a leading manufacturer of air conditioners, gas furnaces, and heat pumps ... Find genuine Janitrol, Goodman and Amana HVAC repair parts for your furnace, air conditioner, heat exchanger and more. Shop with confidence and get fair pricing and prompt delivery from over 190 distribution centers nationwide. This is a BRAND NEW Furnace Blower Relay with a 24 volt coil. It is designed to replace Goodman/Amana/Janitrol part #s B1370737, B13707-37, B13123-01, & B1312301. This relay has five spades (wiring terminals). It is a heavy duty relay rated for up toThis is a guaranteed genuine Goodman OEM replacement circuit control board for several Goodman, Amana, and Janitrol units. All of our parts are shipped factory direct, giving you the assurance you need for a quality replacement on your furnace, air conditioning condensing unit, or other Goodman product. The B1809913S replaces …1. Turn Off the Gas. Safety should always be the top priority when dealing with any heating system. Before attempting to light the pilot on your old …Nov 23, 2021 · Amana has a great selection of furnace units while Rheem and Goodman offer furnace options that are budget friendly and reliable. That said, all five brands have some of the best reputations and produce efficient units that fit multiple lifestyles. Mary Henn, MFA is an Associate Shopping Editor at Family Handyman. Nov 23, 2021 · Amana has a great selection of furnace units while Rheem and Goodman offer furnace options that are budget friendly and reliable. That said, all five brands have some of the best reputations and produce efficient units that fit multiple lifestyles. Mary Henn, MFA is an Associate Shopping Editor at Family Handyman. Find genuine Janitrol, Goodman and Amana HVAC repair parts for your furnace, air conditioner, heat exchanger and more. Shop with confidence and get fair pricing and prompt delivery from over 190 distribution centers nationwide. Gas Furnaces, Residential Unitary, HVAC Equipment, including 2" CONCENTRIC VENT TERMINAL KIT, 80% AFUE Upflow/Horizontal Gas Furnace GM9S80.. ... Brand: Goodman Mfg ... Jun 23, 2018 · Saturday, June 23, 2018. The Janitrol brand was manufactured by Goodman Manufacturing Company from 1982 to the mid-1990s. The serial number system was the same as for Goodman systems, which is that the first two numbers are the year of manufacture. The data plate on the side of the unit also had Goodman Manufacturing listed at the top. Janitrol (Goodman) Furnace Model GMP075-3Furnace shuts off then turns back on several times until the thermostat reaches the desired temp. Warranty Lookup. Product Registration. Search Goodman. Find a Dealer. Find a Dealer. Enter Zip/Postal Code. Miles From Home. 1020304050. USE CURRENT LOCATION. Air Conditioning Condensing Unit Gas/Electric Package Unit Forced-Air Furnace WH Equpment. ... Janitrol HVAC Replacement Parts. Search for: Search. Janitrol HVAC Replacement Parts. Search for: Search. Search By Equipment Type Here. Forced-Air Furnace; Air Conditioning & Heat Pump Condensing Units; If your furnace pilot light won't stay lit, then it might be an easy fix.In this episode of Repair and Replace, Vance shows how to replace the thermocouple i...Slag Drainage and Afterburners - Slag drainage is needed on occasion when too much of the molten slag builds up at the bottom of the chamber. Learn about slag drainage. Advertiseme...Sat. 7:00 am–9:00 pm. Central. Sun. 8:00 am–8:00 pm. Central. Janitrol GMN060-3 furnace parts - manufacturer-approved parts for a proper fit every time! We also have installation guides, diagrams and manuals to help you along the way! Goodman Furnaces earned their reputation in the heating and furnace industry by focusing on one thing: Building the most reliable and refreshingly affordable indoor comfort products on the market. Goodman is a national leader in providing quality home heating and energy-efficient home comfort products. 23 Jul 2018 ... Is your furnace blower motor not working and there is no air coming out of your vents? Perhaps your blower motor has burnt out and you need ...Hi, I've got an old (1994) Janitrol GMP075-3 gas furnace that won't light. I had the same problem last winter and bought a new control board on the advice of the tech who came to look at it, but never installed it because the furnace started working again when I jiggled the old board a little. So I finally replaced the board tonight, and no luck.Nov 3, 2007 · Forum Rules. I don't know much about my current furnace except for it is a Janitrol. I looked inside one of the metal covers on it and found the following info: Janitrol Conditioner Gas Fired SIZE: FVS 140-85 TYPE A Input BTU/hr: 140,000 Bonnet Capacity: 112,000. How old would you say this heater is, and how efficient would you say it is ... Janitrol HVAC Replacement Parts. Search for: Search. Search By Equipment Type Here. Forced-Air Furnace; Air Conditioning & Heat Pump Condensing Units; If you're trying to figure out how to diagnose a bad furnace gas valve, this is a video that explains what the gas valve does, why it's important, how to fig...In the 1990s, Duo-Therm was one of the biggest manufacturers of furnaces for recreational vehicles. Today, many older recreational vehicles still use a Duo-Therm furnace to heat th...19 Jan 2023 ... Sacramento HVAC - Troubleshooting a Janitrol Furnace and the Slightly Cluttered Attic. Fox Family Heating and Air Conditioning•20K views · 9:25.GMP125-4 Parts List: Blower Motor — B1340020S, Goodman/Janitrol, 1/2HP, 1075 RPM, 3 Speed Vent/Inducer Motor — B1859005, Goodman/Janitrol Gas. ... Circuit Board — B1809913S Goodman/Janitrol Furnace Control Board $ 204.99 $ 184.99 Add to cart . Hot Surface Ignitor — 0230K00001 $ 88.74 $ 79.87 Add to cart . Generic …13 Nov 2013 ... I used a $20 bill so the furnace knew I was a heavy hitter and not to give me any more trouble. I didn't even remove the part to clean it...Find genuine Janitrol, Goodman and Amana HVAC repair parts for your furnace, heat exchanger, condenser and more. Shop with confidence and get fair pricing and timely delivery from …GMT070-3 Parts List: Blower Motor — B1340021S, Goodman/Janitrol, 1/3HP, Direct Drive Vent/Inducer Motor – B4059000S, Goodman/Janitrol Circuit. ... Circuit Board — B1809913S Goodman/Janitrol Furnace Control Board $ 204.99 $ 184.99 Add to cart . Gas Valve — 0151M00013S / B1282628, Goodman/Janitrol, Single StageThis item: OEM Upgraded Replacement for Janitrol Furnace Vent Air Pressure Switch B13701-33 . $27.51 $ 27. 51. Get it as soon as Thursday, Feb 15. Only 3 left in stock - order soon. Sold by North America HVAC and ships from Amazon Fulfillment. +18 Mar 2013 ... Comments1 · Top 5 Furnace Problems and How to Fix Them · The Most Common Reason Why A Gas Furnace Won't Turn On · Yearly Furnace Cleaning A... Janitrol HVAC Replacement Parts. Search for: Search. Search By Equipment Type Here. Forced-Air Furnace; Air Conditioning & Heat Pump Condensing Units; Feb 22, 2024 · The installation cost for a Lennox gas furnace can fluctuate between $2,870 and $8,250, dependent on the chosen model. Lennox furnaces come in a variety of energy efficiency levels, with an AFUE rating ranging from 80% up to 95%, providing options to suit different budgetary and efficiency requirements. Best Feature. 24 Oct 2014 ... Share your videos with friends, family, and the world.This item: OEM Upgraded Replacement for Janitrol Furnace Hot Surface Ignitor/Igniter 201657-03 . $51.95 $ 51. 95. Get it Mar 11 - 12. In Stock. Ships from and sold by North America HVAC. + OEM 47-22861-01 Replacement Furnace Limit Switch L350 Compatible with Rheem #47-22861-01. $12.99 $ 12. 99.Electric furnaces are safe and efficient systems that use electricity to heat your home. In this article, learn what you can expect for electric furnace costs. Expert Advice On Imp...1. Lennox. Known for: Lennox furnaces offer a wide range of options, including noise-reducing features with variable blower motors. Editors’ Choice: With SilentComfort Technology, this Lennox ...Janitrol Aero offers FAA-approved combustion heaters and heating kits for various aircraft applications, including replacements for …Improve Your Performance. Janitrol Aero offers over 20 FAA STC-approved kits to replace existing, often obsolete, heating systems with modern designs in a wide range of aircraft. These kits …This item: B13701-55 - Janitrol OEM Furnace Replacement Limit Switch . $26.11 $ 26. 11. Get it Feb 15 - 20. Only 7 left in stock - order soon. Ships from and sold by Ambria Supply Co.. + Amlits 300 PCS Insulated Wire Electrical Connectors - Butt, Ring, Spade, Quick Disconnect - Crimp Terminals Connectors Assortment Kit.This is a Brand New OEM Furnace Control Circuit Board ; Top Quality OEM Replacement Part! Report an issue with this product or seller. Customers also viewed these products. Page 1 of 1 Start over Page 1 of 1 . Previous page. OEM Upgraded Replacement for Goodman Furnace Vent Air Pressure Switch B13701-42.In this episode of Repair and Replace, Vance shows how to relight the pilot light, in a standing pilot furnace. If your pilot light goes out, all you need to...Goodman/Janitrol/GMC. UH-150(BK, DU) and UH-200(BK,DU) Heil/Tempstar. NT005150BKA1 and NT005200BKA1. ... Consumers who own recalled furnaces should call their dealers to arrange installation of a free recall upgrade kit. For more information, consumers can call Excell Comfort Systems (which bought the furnace portion of the …19 Dec 2018 ... Well, that would explain the resetting thermostat because the furnace was essentially shutting down and resetting itself…thus no power to the ...Feb 10, 2023 · It is a short manual on Janitrol furnace troubleshooting as it gives you ideas of finding the reason of a problem and a solution in one place. The possible problems are given as situations described with details as you see them when you operate the furnace. Some of breakdowns can be checked by any user like filter location or correct size. You can call on Hartzell Engine Technologies customer service team for Janitrol Aero support, or reach out to any of our fine distributors located around the world. Distributors. Adams Aviation Supply Company Ltd. New Addington, Surrey UK +44 (0) 1689 842999 PHONE +44 (0) 1689 808966 FAX;The B13701-54 Goodman Janitrol Furnace Limit Rollout Switch is used in the following Goodman furnace models: GMP, GMPE, GMPH, GMP (50Hz), GPD, GMPN, GSMS, GSM (All), PGB024050-1 thru PGB060150-4, PGJ024050-1 thru PGB048100-1. We have a more comprehensive list of furnaces this rollout switch is used on below.Janitrol GUS075-3 furnace parts - manufacturer-approved parts for a proper fit every time! We also have installation guides, diagrams and manuals to help you along the way! Can’t find your part? Contact us: +1-309-603-4777. Orders; Your models › ‹ Your models. Keep track of the models you own in your profile ...22 Jan 2015 ... This Janitrol furnace is one of the clam shell exchangers from the mid 1990s that were notorious for failure.29 May 2022 ... ... Janitrol 4:40 - 2002 Payne Teardrop 4:53 - American Standards 5:19 - 2016 Payne Air Conditioner 5:33 - Payne & Guardian 5:55 - Two More ...Subscribed. 190. 218K views 11 years ago Janitrol GMP goodman troubleshoot. This is a list of the common problems with the Janitrol GMP 050, …So do not shut off the power once the T-Stat temp is reached and the burners shut down. (As A Test) Allow the cycle to remain (inducer fan running) for 15 minutes as part of the test. After 15 minutes and the fan is still running, adjust up the room temp to call for heat and note what happens. Nothing should happen.18 Mar 2013 ... Comments1 · Top 5 Furnace Problems and How to Fix Them · The Most Common Reason Why A Gas Furnace Won't Turn On · Yearly Furnace Cleaning A...Find free and paid manuals for Janitrol Aero aircraft …Goodman Global. Goodman Manufacturing is an American company operating as an independent subsidiary [1] [2] of Daikin Group, the world's largest manufacturer of heating, ventilation and air conditioning products and systems. The company, founded in 1975 and based in Waller, Texas, manufactures residential heating and cooling systems. [3]This item: 0131M00002P - Janitrol Furnace Draft Inducer/Exhaust Vent Venter Motor - Fasco Replacement . $80.00 $ 80. 00. Get it Dec 6 - 8. Only 5 left in stock - order soon. Ships from and sold by Online Plumbing & Heating. + OneTrip Parts Furnace Pressure Switch High Temp Tubing 3/16 I.D. X 18" Replaces Rheem Ruud Weatherking …Mar 23, 2023 · Its furnaces are available in efficiencies up to 98% AFUE and 120,000 BTU heating capacities, which is on par with all major brands. All Goodman Furnaces feature ComfortBridge technology, which ensures each unit operates at peak efficiency. Additionally, Goodman has two models that meet California’s low-nitrogen oxide (NOx) requirements. Amazon. Low-voltage thermostats are the most common and versatile type of thermostats found in homes. A low-voltage thermostat typically runs on 24 volts of electricity and is powered by a step-down transformer wired to a standard 120-volt household circuit. Some types may use voltages as low as 6 volts or as high as 30 volts, but 24 volts is ...GMP050-3 Parts List: Blower Motor — B1340021S, 1/3HP, Direct Drive Vent/Inducer Motor — B1859005 Circuit Board — B1809913S Furnace Control Board Gas Valve — 0151M00013S / B1282628, Single Stage Hot Surface Ignitor — B1401018SAbout once every month or so you should change your furnace air filter to keep your furnace running efficiently. Here are some tips how to change your filter. Universal Hot Surface Gas Furnace HVAC Round Igniter Kit SIG1000By utilizing one of the two brackets included, the SIG1000 is designed to replace over 100 original part number... Large bracket used to replace 41-403, 41-407, 41-409• Small bracket used to replace 41-402, 41-405, 41-410• Easy installation Read More Read Less GMPN080-4 Parts List: Blower Motor — B1340020S, Goodman/Janitrol, 1/2HP, 1075 RPM, 3 Speed Vent/Inducer Motor – B2833001S, Goodman/Janitrol ... Circuit Board — B1809913S Goodman/Janitrol Furnace Control Board $ 204.99 $ 184.99 Add to cart . Gas Valve — 0151M00013S / B1282628, Goodman/Janitrol, Single Stage1. Lennox. Known for: Lennox furnaces offer a wide range of options, including noise-reducing features with variable blower motors. Editors’ Choice: With SilentComfort Technology, this Lennox ...PELIF 0130F00010 Furnace Flame Sensor Replacement 4 pack for Goodman Amana Janitrol Furnace fit B1172606 B11726-06 20488501 ACS90453BXA P1257001F P1257007F ACS90703BXA P1257002F P1257008F dummy BlueStars Ultra Durable 0130F00010 Flame Sensor Replacement Part by Blue Stars - Exact Fit for Goodman & Amana Furnaces - …If you’re searching for a furnace to complete your HVAC system, Carrier’s offerings should be a great fit. Here’s what to expect from Carrier furnace costs. Expert Advice On Improv...If your gas furnace is not heating properly, the problem may be a faulty limit switch. In this video, we'll guide you through everything you need to know abo... Goodman Global. Goodman Manufacturing is an American company operating as an independent subsidiary [1] [2] of Daikin Group, the world's largest manufacturer of heating, ventilation and air conditioning products and systems. The company, founded in 1975 and based in Waller, Texas, manufactures residential heating and cooling systems. [3] Subscribed. 190. 218K views 11 years ago Janitrol GMP goodman troubleshoot. This is a list of the common problems with the Janitrol GMP 050, …PELIF 0130F00010 Furnace Flame Sensor Replacement 4 pack for Goodman Amana Janitrol Furnace fit B1172606 B11726-06 20488501 ACS90453BXA P1257001F P1257007F ACS90703BXA P1257002F P1257008F dummy BlueStars Ultra Durable 0130F00010 Flame Sensor Replacement Part by Blue Stars - Exact Fit for Goodman & Amana Furnaces - …Can you tell me how to fix a Janitrol furnace?They are as bad as Goodman furnaces, in part because they are made by the same conglomerate.It is too late to t...This Q&A were posted originally at AGE of HEATERS, BOILERS, FURNACES. Question: Manuals & parts sources for Sears Homart Gas Furnace. 8/8/2014 Diego said: I have a Homart gas floor …How does natural gas drilling work? Keep reading to learn about natural gas and how natural gas drilling works. Advertisement When you switch on your furnace or turn on your gas st...22 Aug 2018 ... My furnace was built in medieval times. The imp that powered the furnace, left. There's no switch to tell the imp to come back Guess I'm ...Find many great new & used options and get the best deals for Janitrol+Goodman+Furnace+Spark+Flame+Sensor+B11726-01+B1172601 at the best online prices at eBay! Free shipping for many products!I need your help with Janitrol furnace error codes.I’m not surprised given that it is a Janitrol.That does not help me figure out what is wrong with it, and ...B1370108 - Janitrol OEM Furnace Limit Switch. Brand: OEM Replm for Janitrol. 5.0 1 rating. $800. Brand. OEM Replm for Janitrol. Item Dimensions LxWxH. 6 x 6 x 6 inches. Connectivity Protocol.Great video of a bad flame sensor. What to look for when the flame sensor needs cleaned. No special tools are used to diagnos the malfunctioning flame sensor...Janitrol furnace is a brand of gas and oil furnaces manufactured by Goodman Manufacturing Company. Goodman Manufacturing is a subsidiary of Daikin Industries, a global leader in air conditioning, heating, and refrigeration products. The company was founded in 1975 in Houston, Texas and is now headquartered in Houston, …Learn how to determine the date of production or age of Janitrol brand HVAC equipment from the serial number. …Pete M. 1602 days ago. Service Janitrol Furnace. Pasadena, CA 91107. Pasadena, CA - Service Janitrol Furnace. Alec S. 1602 days ago. Perform ...Janitrol Aero offers heating systems for general aviation and military aircraft. Find your product, shop for kits and upgrades, or visit the FAQ page for more information.This item: 0131M00002P - Janitrol Furnace Draft Inducer/Exhaust Vent Venter Motor - Fasco Replacement . $80.00 $ 80. 00. Get it Dec 6 - 8. Only 5 left in stock - order soon. Ships from and sold by Online Plumbing & Heating. + OneTrip Parts Furnace Pressure Switch High Temp Tubing 3/16 I.D. X 18" Replaces Rheem Ruud Weatherking …GMP125-4 Parts List: Blower Motor — B1340020S, Goodman/Janitrol, 1/2HP, 1075 RPM, 3 Speed Vent/Inducer Motor — B1859005, Goodman/Janitrol Gas. ... Circuit Board — B1809913S Goodman/Janitrol Furnace Control Board $ 204.99 $ 184.99 Add to cart . Hot Surface Ignitor — 0230K00001 $ 88.74 $ 79.87 Add to cart . Generic …Your air conditioner will have a SEER (Seasonal Energy Efficiency Ratio) rating. Your furnace will have an AFUE (Annual Fuel Utilization Efficiency) rating. The ...Janitrol GDPX075-4B furnace parts - manufacturer-approved parts for a proper fit every time! We also have installation guides, diagrams and manuals to help you along the way! Can’t find your part? Contact us: +1-309-603-4777. Orders; Your models › ‹ Your models. Keep track of the models you own in your profile ...This item: OEM Upgraded Replacement for Janitrol Furnace Hot Surface Ignitor/Igniter 201657-03 . $51.95 $ 51. 95. Get it Mar 11 - 12. In Stock. Ships from and sold by North America HVAC. + OEM 47-22861-01 Replacement Furnace Limit Switch L350 Compatible with Rheem #47-22861-01. $12.99 $ 12. 99. Calculated at Checkout. $16.24. Quantity: Select all. Add selected to cart. Description. OEM Janitrol Goodman Furnace Spark Flame Sensor B11726-01. You are looking at a Janitrol/Goodman/Amana Furnace Flame Sensor. The part # is B11726-01. Heating systems are usually trouble-free and easy to maintain. Efficient operation is a function of good maintenance. Learn how to maintain a furnace. Advertisement Heating systems...My house has a Janitrol dependable 92 furnace. I would like to upgrade my thermostat, and the new one requires a "c wire" conection. I have an extra wire in the bundel that conects the t-stat to the furnace that i would like to conect, but when I opened the furnace there in no obvious "c wire" conection point. wondering if somone has a wire …When it comes to maintaining the efficiency and safety of your Janitrol furnace, one component that plays a critical role is the flame sensor. This small but vital device ensures t... JanitrolRepairParts.com is an independent wholesaler and factory authorized Janitrol HVAC repair parts. We have been selling Janitrol repair parts since 1994. Our goal is to bring you the right part and fair pricing with timely delivery.
FOR JANITROL FURNACE EXPERT: I have a Janitrol gas furnace for the 1st floor of a 2 story rental house. I have had licensed H&A contractors out for 3 straight days to try to find out why it is not wor … read more. Heartland catalog
Hi, I've got an old (1994) Janitrol GMP075-3 gas furnace that won't light. I had the same problem last winter and bought a new control board on the advice of the tech who came to look at it, but never installed it because the furnace started working again when I jiggled the old board a little. So I finally replaced the board tonight, and no luck.If your gas furnace is not heating properly, the problem may be a faulty limit switch. In this video, we'll guide you through everything you need to know abo...19 Dec 2018 ... Well, that would explain the resetting thermostat because the furnace was essentially shutting down and resetting itself…thus no power to the ...If your gas furnace won't start, the problem may be a faulty ignitor. In this video, we'll guide you through everything you need to know about troubleshootin...Great video of a bad flame sensor. What to look for when the flame sensor needs cleaned. No special tools are used to diagnos the malfunctioning flame sensor... Cenipar 201657-03S Furnace Hot Surface Ignitor 201657-03 Compatible With Goodman Amana Janitrol 120V Nitride Igniter Replace 201657-03,20165703S,20165702,20165702S,0230K00001,601TB-1142,IGN02004. $2999. List: $49.99. Save 6% with coupon. FREE delivery Wed, Mar 6 on $35 of items shipped by Amazon. Universal Hot Surface Gas Furnace HVAC Round Igniter Kit SIG1000By utilizing one of the two brackets included, the SIG1000 is designed to replace over 100 original part number... Large bracket used to replace 41-403, 41-407, 41-409• Small bracket used to replace 41-402, 41-405, 41-410• Easy installation Read More Read Less Gregg D. Janitrol furnace repair and estimate for replacement. Near S Sydney Ct, Milliken, CO 80543.Product page: http://goo.gl/sGcijDInformation on how to change out Goodman, Janitrol or Amana circuit board or control board provided by shortyshvac.com Give...Shut off the gas. Turn the gas valve to the “Off” position. Give the appliance at least five minutes to cool down and let any residual gas clear out. After cleaning or replacing the thermocouple, you will want to test the appliance by relighting the pilot. Turn the gas regulator valve to the “pilot” position.Goodman Furnace Warranty. Goodman is known for having one of the best furnace warranties for their natural gas furnaces and other HVAC systems. You must register your new gas furnace within the predetermined time frame of 60 days to avail this. Their furnace warranty includes: 10 Year Parts Limited Warranty Janitrol HVAC Replacement Parts. Search for: Search. Search By Equipment Type Here. Forced-Air Furnace; Air Conditioning & Heat Pump Condensing Units; Goodman Furnace Warranty. Goodman is known for having one of the best furnace warranties for their natural gas furnaces and other HVAC systems. You must register your new gas furnace within the predetermined time frame of 60 days to avail this. Their furnace warranty includes: 10 Year Parts Limited Warranty GMP075-3 Parts List: Blower Motor — B1340021S, 1/3HP, Direct Drive Vent/Inducer Motor — B1859005 Circuit Board — B1809913S Furnace Control Board Gas Valve — 0151M00013S / B1282628, Single Stage Hot Surface Ignitor — B1401018S Product page: http://goo.gl/sGcijDInformation on how to change out Goodman, Janitrol or Amana circuit board or control board provided by shortyshvac.com Give...Janitrol (Goodman) Furnace Model GMP075-3Furnace shuts off then turns back on several times until the thermostat reaches the desired temp. Universal Hot Surface Gas Furnace HVAC Round Igniter Kit SIG1000By utilizing one of the two brackets included, the SIG1000 is designed to replace over 100 original part number... Large bracket used to replace 41-403, 41-407, 41-409• Small bracket used to replace 41-402, 41-405, 41-410• Easy installation Read More Read Less Dec 26, 2023 · Shut off the power supply to the furnace and close the gas valve. Remove the outer cover panel using the push or twist lock, a screwdriver, or socket wrench depending on your model. Locate the limit switch on the side of your furnace’s housing and remove the connecting wires. Unscrew to remove the limit switch. 1. First Things First – Check Your Gas Supply. Troubleshooting a Gas Furnace When It Fails to Ignite One of the first steps in determining why your …Jan 5, 2024 · Turn off the thermostat. Turn off the power to the furnace by flipping the breaker. Wait 10 minutes for any gas to dissipate from the line. Remove any control panels from the side of the furnace. These often simply lift off. Locate the pilot light control knob. This usually has ‘On,’ ‘Pilot’ and ‘Off’ printed on it. 10. The Furnace Leaks when AC is Running. Water condenses on the evaporator coil in your furnace, and if it leaks onto the floor, the issue is most likely a clogged drain pan or drain line, an issue covered in our AC Troubleshooting Guide. 11. The Air Coming from the Furnace Smells Bad..