20 Best Home Gas Detector [2024]

Are you looking for the best home gas detector? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling home gas detector.

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1 Kidde Nighthawk Carbon Monoxide Detector & Propane, Natural, & Explosive Gas Detector, AC-Plug-In... Kidde Nighthawk Carbon Monoxide Detector & Propane, Natural, & Explosive Gas Detector, AC-Plug-In...
2 Propane Natural Gas Detector, Home Gas Leak Detector Alarm Sensor, Plug in Digital Alarm, High... Propane Natural Gas Detector, Home Gas Leak Detector Alarm Sensor, Plug in Digital Alarm, High...
3 Gas Leak Detector, Natural Digital Gas Detector, Home Gas Alarm, Gas Leak Detector,High Sensitivity... Gas Leak Detector, Natural Digital Gas Detector, Home Gas Alarm, Gas Leak Detector,High...
4 GasKnight 2.0 Natural Gas Detector & Propane Detector w LCD Display. Natural Gas Alarm / Monitor for... GasKnight 2.0 Natural Gas Detector & Propane Detector w LCD Display. Natural Gas Alarm / Monitor...
5 Y201 Propane and Natural Gas Leak Detector; Portable Gas Sniffer to Locate Gas Leaks of Combustible... Y201 Propane and Natural Gas Leak Detector; Portable Gas Sniffer to Locate Gas Leaks of...
6 Natural Gas Detector, Propane Gas Leak Detector, Natural Gas Detector for Home, High Sensitivity... Natural Gas Detector, Propane Gas Leak Detector, Natural Gas Detector for Home, High Sensitivity...
7 Techamor Y201 Gas Leak Detector, Portable Methane Propane Combustible Natural Gas Leak Sniffer... Techamor Y201 Gas Leak Detector, Portable Methane Propane Combustible Natural Gas Leak Sniffer...
8 Natural Gas Detector, Home Gas Alarm, Gas Leak Detector,High Sensitivity LPG LNG Coal Natural Gas... Natural Gas Detector, Home Gas Alarm, Gas Leak Detector,High Sensitivity LPG LNG Coal Natural Gas...
9 Natural Gas Detector and Propane Detector; Gas Leak Alarm for Home, Kitchen, Camper, Trailer, RV;... Natural Gas Detector and Propane Detector; Gas Leak Alarm for Home, Kitchen, Camper, Trailer, RV;...
10 Natural Gas Detector, Propane Detectors for Home,Natural Gas Propane Leak Alarm for Home Kitchen,... Natural Gas Detector, Propane Detectors for Home,Natural Gas Propane Leak Alarm for Home Kitchen,...
11 Plug-in Carbon Monoxide Detector and Natural Gas Detector Alarm by Koabbit,Combination 2-in-1 Co... Plug-in Carbon Monoxide Detector and Natural Gas Detector Alarm by Koabbit,Combination 2-in-1 Co...
12 Propane Natural Digital Gas Detector, Gas Leak Detection, Home Gas Alarm, Plug-in Digital Gas... Propane Natural Digital Gas Detector, Gas Leak Detection, Home Gas Alarm, Plug-in Digital Gas...
13 Natural Gas Detector and Propane Alarm, Natural Gas Alarm and Monitor for Home and Kitchen, Plug-in... Natural Gas Detector and Propane Alarm, Natural Gas Alarm and Monitor for Home and Kitchen,...
14 HYTONG Natural Gas detectors,Gas Leak Detector with Digital Concentration Display,Propane Methane... HYTONG Natural Gas detectors,Gas Leak Detector with Digital Concentration Display,Propane Methane...
15 zswell Natural Digital Gas Detector, Home Gas Alarm, Gas Leak Detector,High Sensitivity LPG LNG Coal... zswell Natural Digital Gas Detector, Home Gas Alarm, Gas Leak Detector,High Sensitivity LPG LNG...
16 Natural Gas Detector, Ultra-Sensitive Digital Display Gas Detector, Flammable Gas Pipeline Alarm... Natural Gas Detector, Ultra-Sensitive Digital Display Gas Detector, Flammable Gas Pipeline Alarm...
17 Klein Tools ET120 Gas Leak Detector, Combustible Gas Leak Tester with 18-Inch Gooseneck Has Range 50... Klein Tools ET120 Gas Leak Detector, Combustible Gas Leak Tester with 18-Inch Gooseneck Has Range...
18 Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD Display,... Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD...
19 Natural Gas Detector, Gas Leak Detector, Household Propane Leak Detector for Home Kitchen (1, White) Natural Gas Detector, Gas Leak Detector, Household Propane Leak Detector for Home Kitchen (1, White)
20 Seesii WiFi Natural Gas Detector, Propane Gas Alam for Home,Smart Plug-in Gas Leak Sensor with LCD... Seesii WiFi Natural Gas Detector, Propane Gas Alam for Home,Smart Plug-in Gas Leak Sensor with...
SaleBestseller No. 1
Kidde Nighthawk Carbon Monoxide Detector & Propane, Natural, & Explosive Gas Detector, AC-Plug-In...
  • Easy to install CO and explosive gas alarm with three convenient mounting options including AC wall outlet, plugin six foot power cord, or table top
  • Carbon Monoxide (CO) alarms four quick beeps, followed by five seconds of silence, followed by four quick beeps. Displays CO concentration
  • Gas alarms one second of alarm on, one second of alarm off, repeating with “GAS” shown in display
  • Loud pulsing alarm that will sound to alert you to a potential problem
  • Low battery warning feature indicates when the battery needs replacement
Bestseller No. 2
Propane Natural Gas Detector, Home Gas Leak Detector Alarm Sensor, Plug in Digital Alarm, High...
  • 【Multiple Gas Detection】: The natural gas detector is suitable for detecting LPG(Methane), natural gas, coal gas etc.
  • 【Keep Safety】: When gas leak exceed the standard, this gas leak detector will sound an 85dB siren speaking voice with top flashing red light until...
  • 【High Sensitivity】: This gas detector adopts high-quality semiconductor calefaction type sensor, sensitively sense gas leaks, digital displays...
  • 【Easy to Install & LED Digital Display】: Gas leak detector adopts easy-to-install design, can be used by plugging directly into the power socket...
  • 【Widely Application】: This natural gas leak detection alarm can be used as independent family alarm equipment, and also can be used as front...
Bestseller No. 3
Gas Leak Detector, Natural Digital Gas Detector, Home Gas Alarm, Gas Leak Detector,High Sensitivity...
  • Home natural gas detector suitable for detecting LPG(Methane), natural gas, coal gas, gas fuel, artificial gas, liquefied petroleum gas, liquefied...
  • Gas Detector offers Voice Notification and a digital readout of the GAS concentration.When gas leak concentration reaches presetting level, the alarm...
  • Gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas.
  • This product can be used as independent family alarm equipment, and also can be used as front detector of alarm system. Widely Used for Restaurant,...
  • The system warm-up time is about 2-3 minutes. During this time period, the gas test will not work. You need to wait for the display to show 0 (the...
Bestseller No. 4
GasKnight 2.0 Natural Gas Detector & Propane Detector w LCD Display. Natural Gas Alarm / Monitor for...
  • ✅ PROTECT YOUR FAMILY TO THE MAX! – The All-In-One GasKnight 2.0 natural gas leak detector detects these main deadly gases once an 8% LEL is...
  • ✅ GET INSTALLATION FLEXIBILITY- This propane alarm has an extra-long 6 foot power cord which allows you to install it in the exact ideal location...
  • ✅ GET MAXIMUM PRECISION – The GasKnight 2.0 has an LCD screen that displays precise, real-time gas % readings so that you know the exact gas...
  • ✅ STAY STYLISH – This newly released natural gas alarm is sleek and modern and has a beautiful blue LCD screen that will complement the style...
  • ✅ HAPPINESS GUARANTEED - In plain English, if you don't like your GasKnight 2.0, we'll refund your money. We are an American company. FREE 18...
SaleBestseller No. 5
Y201 Propane and Natural Gas Leak Detector; Portable Gas Sniffer to Locate Gas Leaks of Combustible...
  • MULTIPLE DETECTABLE GASES: Locates combustible & explosive gas leaks from methane / natural gas, propane, fuel, ethane, butane, alcohol, coal gas,...
  • FLEXIBLE & PORTABLE GAS LEAK DETECTOR: Bend 12-inch length sensor neck in any direction along gas pipes & fuel lines or within confined spaces....
  • VISUAL / AUDIO GAS INDICATORS: 6 LEDs with 85dB alarm notify user of presence and relative concentrations of natural gas & propane leaks.
  • ADJUSTABLE SENSITIVITY: Increase sensitivity dial to find small gas leaks. Decrease sensitivity to find larger explosive gas leaks while filtering out...
  • LIFETIME WARRANTY + ORIGINAL DESIGN: We stand fully behind this product and will replace it if it ever breaks! We have an English fluent chemist on...
Bestseller No. 6
Natural Gas Detector, Propane Gas Leak Detector, Natural Gas Detector for Home, High Sensitivity...
  • Detect Multiple Gases: Home natural gas detector suitable for detecting LPG, natural gas, coal gas, gas fuel, artificial gas, liquefied petroleum gas,...
  • Play Voice & Sound Alarm: Gas Detector offers Voice Notification and a digital readout of the GAS concentration.When gas leak concentration reaches...
  • Widely Applied: This product can be used as independent family alarm equipment, and also can be used as front detector of alarm system. Widely Used...
  • Easy-to-install: Gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas.
  • Notice: The system warm-up time is about 2-3 minutes. During this time period, the gas test will not work. You need to wait for the display to show 0...
SaleBestseller No. 7
Techamor Y201 Gas Leak Detector, Portable Methane Propane Combustible Natural Gas Leak Sniffer...
  • Detect Various Flammable Gases: Portable Natural gas sniffer and tester is used to locate exact gas leak for various combustible gas, such as methane,...
  • Detection Range: Approximately 50 to 10,000 ppm (Based on Methane), instant response once encounter leakage points.
  • Easy-to-Use Gas Leak Detector: Powered by 3 AAA batteries (Not included), 12 inch bendable gooseneck can locate and detect the gas leaks even in...
  • Sound and Visual Gas Alarm: UL2075 Certified. Six red LED’s (visual) and 85dB audible alerts once encounter gas leakage along pipeline or around the...
  • Original Design and Lifetime Technical Support: Design patent and certifications are applied to make sure the product quality and uniqueness....
Bestseller No. 8
Natural Gas Detector, Home Gas Alarm, Gas Leak Detector,High Sensitivity LPG LNG Coal Natural Gas...
  • 【Detect Multiple Gases】- Home gas detector suitable for detecting LPG(Propane and Methane), natural gas, coal gas, gas fuel, artificial gas,...
  • 【Easy to Install】 - Gas leak detector adopts easy-to-install design, can be used by plugging directly into the power socket to detect leaked gas.
  • 【LED Digital Display & Sound Warning】- Gas Detector offers Voice Notification and a digital readout of the GAS concentration.When gas leak...
  • 【Testing Process】 - When Plugged in, it will play a welcome voice and then goes to the warm-up process. ( usually take 3 minutes ) and the blue...
  • 【Widely Applied】- This product can be used as independent family alarm equipment, and also can be used as front detector of alarm system. Widely...
Bestseller No. 9
Natural Gas Detector and Propane Detector; Gas Leak Alarm for Home, Kitchen, Camper, Trailer, RV;...
  • SAFETY - Help reduce your worries that the stove gas has been left on accidentally. This explosive gas leak alarm will sound an 80dB siren and...
  • SCIENTIFIC - This alarm precisely measures and displays concentration of combustible gas as an easy-to-read percentage from 0% to 20% of LEL. View the...
  • ECONOMICAL & GREEN - This alarm uses <3 watts of electricity and has a small energy footprint. This alarm will also help prevent someone from leaving...
  • DURABLE - Shelled in double-sided ABS, this product wipes clean easily. Use in the kitchen or in your camper.
  • ORIGINAL DESIGN & LIFETIME USA SUPPORT - We have worked with the supplier that holds this product’s design rights so we are sure this item is tried...
Bestseller No. 10
Natural Gas Detector, Propane Detectors for Home,Natural Gas Propane Leak Alarm for Home Kitchen,...
  • Home gas detector suitable for detecting LPG(Methane), natural gas, coal gas, gas fuel, artificial gas, liquefied petroleum gas, liquefied natural gas...
  • Gas Detector offers Voice Notification and a digital readout of the GAS concentration.When gas leak concentration reaches presetting level, the alarm...
  • Gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas.
  • This product can be used as independent family alarm equipment, and also can be used as front detector of alarm system. Widely Used for Restaurant,...
  • The system warm-up time is about 2-3 minutes. During this time period, the gas test will not work. You need to wait for the display to show 0 (the...
Bestseller No. 11
Plug-in Carbon Monoxide Detector and Natural Gas Detector Alarm by Koabbit,Combination 2-in-1 Co...
  • 【Combination 2 in 1 Gas Detector Alarm by Koabbit】Carbon Monoxide Detector and Natural Gas Detector (combustible gas),When a dangerous...
  • 【Excellent Sensitivity of Dual Sensors】a catalytic combustion method sensor and an electrochemical carbon monoxide sensor. Adopts Imported...
  • 【LCD Digital Display】This display clearly shows levels of Gas that the unit has detected and stored-- from 0 to 3000 ppm--and it updates every 9...
  • 【Voice Alarm】When the concentration of Carbon Monoxide reaches 100PPM or the concentration of Combustible gas reaches 6%, the LCD screen begins to...
  • 【Power Failure Protection】 using 9V rechargeable battery or 9V ordinary battery, rated voltage 9.6V, in the case of power failure, the backup...
Bestseller No. 12
Propane Natural Digital Gas Detector, Gas Leak Detection, Home Gas Alarm, Plug-in Digital Gas...
  • 【Suit for Multiple Gas Leak Detection】: Eksahol propane gas detectors are suitable for detecting LPG(Propane and Methane), natural gas, coal gas,...
  • 【Suit for Multiple Scenes】: Eksahol natural gas detectors can be used as independent family alarm equipment, and also can be used as the front...
  • 【Powerful Quality & Functionality】: Natural gas detector adopting high-quality semiconductor calefaction type sensor. Gas leak detector visual and...
  • 【Easy to Install】: Gas leak sniffer adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas.
  • 【Warm Tips】: The system warm-up time is about 2-3 minutes. During this time period, the gas test will not work. You need to wait for the display...
Bestseller No. 13
Natural Gas Detector and Propane Alarm, Natural Gas Alarm and Monitor for Home and Kitchen, Plug-in...
  • High Sensitive - This gas detector will have voice warning once it smells the gas leak, fast alarm and you can do something that avoids to happen...
  • Detectable Multiple Gases - It could be detected combustible methane, propane, natural gas, coal gas for home and kitchen, If the gas concentration in...
  • Voice Warning and Digital Display - High sensitivity sensor make the quick test and alarm, 85-decibel voice alarm and digital the red light alarm once...
  • Plug-in Easy to use - gas detector for home 110~220V/universal, you only need to install it on the wall close to the socket and connect to the power...
  • 2 Years Warranty - Our store offer you free return and replacement free 24 months. if you have any question, please contact us by email.
Bestseller No. 14
HYTONG Natural Gas detectors,Gas Leak Detector with Digital Concentration Display,Propane Methane...
  • HIGH SENSITIVE: Combustible gas leak detector can automatic monitoring gas When the flammable gas Average concentration in the house is greater than...
  • DIGITAL DISPLAY :natural gas detectors ( gas detector ) When an alarm is issued, it will display the ambient gas concentration, If the gas...
  • WORKING VOLTAGE: gas detector for home 110~220V/universal, you only need to install it on the wall close to the socket and connect to the power...
  • SAFETY : gas detectors for home natural gashelp reduce your worries that the stove gas has been left on accidentally. This gas leak alarm will sound...
  • WIDE APPLICATION: Combustible gas detectors are limited to indoor use, and the effective monitoring range is 110-160 square feet. If it exceeds this...
Bestseller No. 15
zswell Natural Digital Gas Detector, Home Gas Alarm, Gas Leak Detector,High Sensitivity LPG LNG Coal...
  • Alarm Detector Widely Applyed:This product can be used as independent family alarm equipment, and also can be used as front detector of alarm system....
  • Home gas detector suitable for detecting LPG(Propane and Methane), natural gas, coal gas, gas fuel, artificial gas, liquefied petroleum gas, liquefied...
  • Digital Display & Sound Warning Gas Detector offers Voice Notification and a digital readout of the GAS concentration.When gas leak concentration...
  • The system warm-up time is about 2-3 minutes. During this time period, the gas test will not work. You need to wait for the display to show 0 (the...
  • If you are not satisfied, contact us immediately to rectify the issue. We offer lifetime warranty and after-sale service for all products!
SaleBestseller No. 16
Natural Gas Detector, Ultra-Sensitive Digital Display Gas Detector, Flammable Gas Pipeline Alarm...
  • Premium Material: The natural gas detector adopts high quality semiconductor heating type sensor, which has good stability.
  • Multiple Function: The alarm sensor is suitable for detecting LPG, natural gas, and coal gas at home kitchen, hotel or restaurant, etc.
  • Suitable Size: Using advanced gas-sensitive sensing technology, the choice of cost-effective microprocessor as the control core, is a small gas...
  • Smart Sensor: Designed with MCU intelligent supervise control and SMT chip technology. The LED numeric display technology can display instant gas leak...
  • Three Indicators: POWER, STATE, ALARM. Intelligent protection of family safety.
SaleBestseller No. 17
Klein Tools ET120 Gas Leak Detector, Combustible Gas Leak Tester with 18-Inch Gooseneck Has Range 50...
  • Detection range: Approximately 50 to 10,000 ppm* (*based on Methane)
  • Two levels of sensitivity: High (approximately 50 to 1000 ppm) and Low (approximately 1000 to 10,000 ppm)
  • Five red LED's (visual) and 85dB audible alerts that increase with gas concentration
  • Automatic zero-point calibration at power-up (lights will flash during self-calibration; this does not indicate the presence of gas)
  • 18-Inch flexible gooseneck expands sensor's reach; clips onto meter for storage
Bestseller No. 18
Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD Display,...
  • 【DETECTS MANY KINDS OF COMBUSTIBLE GASES】 Detects a large number of flammable gases, like methane, natural gas, propane, butane, ethane, coal gas,...
  • 【HIGH SENSITIVE AND QUICK RESPONSE】Has two sensitivity settings instead of a knob like the other handheld detectors,Quick response within 5...
  • 【AUDIBLE & VISUAL ALARM】Alarms continuously with 85dB tone and LCD light turn red when detecting gas leak. has a digital backlight LCD screen,...
  • 【COMPACT & PORTABLE】Has an easy-to-understand interface with its on/off and sensitivity button, customers can operate the device with one hand....
  • 【WIDE APPLICATION】Hold this handheld detector in the area where you think there might be a leak and wait for the device to display the current gas...
Bestseller No. 19
Natural Gas Detector, Gas Leak Detector, Household Propane Leak Detector for Home Kitchen (1, White)
  • Natural Gas Detector: Gas leak detectors for home use make your environment safer.
  • Gas Leak Detector: Adopt high-precision sensor technology to accurately monitor leaked gas.
  • LED Digital Display & Sound Warning:Gas Detector offers Voice Notification and a digital readout of the GAS concentration.When gas leak concentration...
  • Easy to Install: Gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas.
  • Precautions: The system warm-up time is about 2-3 minutes. During this time period, the gas test will not work. You need to wait for the display to...
Bestseller No. 20
Seesii WiFi Natural Gas Detector, Propane Gas Alam for Home,Smart Plug-in Gas Leak Sensor with LCD...
  • 💎【Newest WiFi Gas Leak Detector】 This All-In-One detector detects the main deadly gases: 1. Natural gas (Methane, butane, ethane, LNG, etc) and...
  • 💎【Sound / Light / Notification Alarm】85db tonal alarm that notifies users at home of gas leaks and relative concentrations of natural gas. Get...
  • 💎【APP Remote Control Monitor】Supports checking gas sensor status and gas leaks or not via APP everywhere. No matter how far away from home,it...
  • 💎【Digital LCD Display & Read Easily】 This newly sensor is sleek and modern.Large screen LCD displays gas concentration and device status in...
  • 💎【PROTECT YOUR FAMILY FROM DANGER】Help you to be worry free and know you did everything to keep your family safe from accidents caused by...

Having trouble finding a great home gas detector?

This problem is well understood by us because we have gone through the entire home gas detector research process ourselves, which is why we have put together a comprehensive list of the best home gas detectors available in the market today.

After hours of searching and using all the models on the market, we have found the best home gas detector for 2023. See our ranking below!

How Do You Buy The Best Home Gas Detector?

Do you get stressed out thinking about shopping for a great home gas detector? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching home gas detector, which is why we have assembled a comprehensive list of the greatest home gas detector available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for home gas detector that you consider buying. Your questions might include the following:

  • Is it worth buying an home gas detector?
  • What benefits are there with buying an home gas detector?
  • What factors deserve consideration when shopping for an effective home gas detector?
  • Why is it crucial to invest in any home gas detector, much less the best one?
  • Which home gas detector are good in the current market?
  • Where can you find information like this about home gas detector?

We’re convinced that you likely have far more questions than just these regarding home gas detector, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for home gas detector, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible home gas detector. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an home gas detector buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available home gas detector currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of home gas detector has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an home gas detector?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your home gas detector.
  5. Customer Ratings: Number ratings grade home gas detector objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their home gas detector.
  7. Product Quality: You don’t always get what you pay for with an home gas detector, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an home gas detector is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining home gas detector information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding home gas detector is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

Related Post:

FAQ:

Q: What is the best combustible gas leak detector?

A: Best Combination Gas Detector: Kidde Nighthawk KN-COEG-3 Best Combustible Gas Detector: EG Air EG-NGD050 Natural/Propane Gas Detector Best Handheld Combustible Gas Leak Detector: Amprobe GSD 600 Gas Leak Detector Best Carbon Monoxide&Smoke Detector: First Alert Smoke and Carbon Monoxide Alarm SCO501CN

Q: What is the best natural gas alarm?

A: Best Natural Gas Detectors On Amazon: Here is the list of best natural gas detectors available on Amazon based you their performance and value of money. 1. Kidde COEG-3 Nighthawk Gas Leak Detector. The Kidde Nighthawk gas leak detector is one of the best combustible gas detectors on the market.

Q: How to check for a gas leak?

A: If the flame is a tired-looking orange or yellow colour rather than crisp and blue,this can signal an issue. If the pilot light always seems to blow out,there could be an issue. On the outside of the appliance,keep an eye out for soot or any black or brown scorched areas.

Q: Are there natural gas detectors?

A: The Pen Style Natural Gas Detector from General The Pen Style Natural Gas Detector from General Tools detects natural gas, compressed natural gas, methane (CH4), propane, butane, liquid natural gas (LNG) and liquid petroleum gas (LPG) to locate leaks in pipes, valves and fittings. This essential tool is packed with features such as audible and visible annunciation and a natural diffusion sensor.