Shop Propane Detectors for House

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$64.99
$69.99
2 Packs Combination Natural-Gas And Carbon-Monoxide-Detector,Koabbit 4-In-1 CO/LPG/LNG Explosive Gas Detector Alarm With Temperature(°F) & Humidity
Amazon.com
213
Free shipping
$64.99
$69.99
2 Packs Combination Natural-Gas And Carbon-Monoxide-Detector,Koabbit 4-In-1 CO/LPG/LNG Explosive Gas Detector Alarm With Temperature(°F) & Humidity
Amazon.com
213
$32.38
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Plug In Combination Gas & Carbon Monoxide Detectors - Natural Gas Detectors & Carbon Monoxide Alarm For Home, Co Detector & Gas Detectors With Digital
Amazon.com
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Plug In Combination Gas & Carbon Monoxide Detectors - Natural Gas Detectors & Carbon Monoxide Alarm For Home, Co Detector & Gas Detectors With Digital
Amazon.com
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Plug In Natural Gas Detector & Carbon Monoxide Detector 4 In1 CO Methane Combustible Combination Gas Detector Plug And Play For RV Home Travel
Amazon.com
83
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Plug In Natural Gas Detector & Carbon Monoxide Detector 4 In1 CO Methane Combustible Combination Gas Detector Plug And Play For RV Home Travel
Amazon.com
83
$63.35
Firex Plug-In Explosive Gas And Carbon Monoxide Detector, 9V Battery Backup 21029623
Home Depot
829
Free shipping
$63.35
Firex Plug-In Explosive Gas And Carbon Monoxide Detector, 9V Battery Backup 21029623
Home Depot
829
$578.15
Gas Clip MGC-S Multi-Gas Detector, H2S/CO/O2/LEL, Two-Year
Globaltestsupply.com
2
$578.15
Gas Clip MGC-S Multi-Gas Detector, H2S/CO/O2/LEL, Two-Year
Globaltestsupply.com
2
$82.95
Carbon Monoxide Propane Leak Detector Alarm 12V Beeping Alert Led
eBay
$82.95
Carbon Monoxide Propane Leak Detector Alarm 12V Beeping Alert Led
eBay
$38.99
Mopeka Tank Check Plastic Propane Tank Level Indicator
Ace Hardware
3
$38.99
Mopeka Tank Check Plastic Propane Tank Level Indicator
Ace Hardware
3
$69.99
First Alert Plug-In Electrochemical Explosive Gas And Carbon Monoxide Detector
Ace Hardware
221
$69.99
First Alert Plug-In Electrochemical Explosive Gas And Carbon Monoxide Detector
Ace Hardware
221
$55.91
Safe-T-Alert 30-442-P-Wt White Flush Mount Propane Gas Alarm
eBay
24
$55.91
Safe-T-Alert 30-442-P-Wt White Flush Mount Propane Gas Alarm
eBay
24
$34.99
Gasknight 2.0 Natural Gas Detector, Propane Detector, Natural Gas Leak Detection. Plug-In Gas Leak Alarm W LCD Display
Walmart
99
$34.99
Gasknight 2.0 Natural Gas Detector, Propane Detector, Natural Gas Leak Detection. Plug-In Gas Leak Alarm W LCD Display
Walmart
99
$63.99
First Alert Combination Explosive Gas And Carbon Monoxide Alarm With Backlit Digital Display - 1039760
Acme Tools
221
$63.99
First Alert Combination Explosive Gas And Carbon Monoxide Alarm With Backlit Digital Display - 1039760
Acme Tools
221
$67.55
$90.22
Natural Gas Detector, Propane Detectors For Home,Natural Gas Propane Leak Alarm For Home Kitchen, High Sensitivity Natural Gas Propane Leak Detection (Light White) Pack Of 2
TekCypher.com
25% off
$67.55
$90.22
Natural Gas Detector, Propane Detectors For Home,Natural Gas Propane Leak Alarm For Home Kitchen, High Sensitivity Natural Gas Propane Leak Detection (Light White) Pack Of 2
TekCypher.com
$36.83
$48.19
PAULINN RV Propane Gas Detector, 12V High Sensitivity Propane Alarm Leak Detection With LCD Display And 85Db Loud Alarm For RV Camper Trailer Home Kitchen, Black
core.teqic.com
23% off
$36.83
$48.19
PAULINN RV Propane Gas Detector, 12V High Sensitivity Propane Alarm Leak Detection With LCD Display And 85Db Loud Alarm For RV Camper Trailer Home Kitchen, Black
core.teqic.com
$35.89
$43.07
Propane / Natural GAS Detector, Home GAS Alarm Leak Tester, SENSOR Monitor
www.hardclikk.com DDD
16% off
$35.89
$43.07
Propane / Natural GAS Detector, Home GAS Alarm Leak Tester, SENSOR Monitor
www.hardclikk.com DDD
$235.99
Safe-T-Alert Marine Gas/Propane Fume Detector MGD-10XL
wholesalemarine
6
$235.99
Safe-T-Alert Marine Gas/Propane Fume Detector MGD-10XL
wholesalemarine
6
$67.55
$90.22
Natural Gas Detector, Propane Detectors For Home,Natural Gas Propane Leak Alarm For Home Kitchen, High Sensitivity Natural Gas Propane Leak Detection (Light White) Pack Of 2
Petitesteps.com
25% off
$67.55
$90.22
Natural Gas Detector, Propane Detectors For Home,Natural Gas Propane Leak Alarm For Home Kitchen, High Sensitivity Natural Gas Propane Leak Detection (Light White) Pack Of 2
Petitesteps.com
$27.99
Mr. Heater Brass/Plastic Propane Gauge / Leak Detector
Ace Hardware
$27.99
Mr. Heater Brass/Plastic Propane Gauge / Leak Detector
Ace Hardware
$49.49
Safe-T Alert 12VDC Hard Wire RV Propane Alarm 20-441-P-WT
wholesalemarine
2K+
$49.49
Safe-T Alert 12VDC Hard Wire RV Propane Alarm 20-441-P-WT
wholesalemarine
2K+
$129.49
Safe-T-Alert Marine Gas/Propane Vapor Detector
wholesalemarine
$129.49
Safe-T-Alert Marine Gas/Propane Vapor Detector
wholesalemarine
$84.99
MTI Industries Safe-T-Alert Series 25 Dual CO/LP RV Gas Alarm, Black | Camping World
Camping World
$84.99
MTI Industries Safe-T-Alert Series 25 Dual CO/LP RV Gas Alarm, Black | Camping World
Camping World
$1,692.95
BW Max XT II Four-Gas Detector
Core & Main
2
$1,692.95
BW Max XT II Four-Gas Detector
Core & Main
2
$50.00
RV Safe Propane Gas Detector/Alarm - Black
RVupgradestore
1
$50.00
RV Safe Propane Gas Detector/Alarm - Black
RVupgradestore
1
$40.79
$61.19
First Alert 3-In-1 Explosive GAS U0026 Carbon Monoxide Alarm
www.hardclikk.com DDD
33% off
$40.79
$61.19
First Alert 3-In-1 Explosive GAS U0026 Carbon Monoxide Alarm
www.hardclikk.com DDD
$38.46
$50.95
DC 12V Natural Gas Detector,Propane Detectors For Home,Natural Gas Propane Leak Alarm For Home Kitchen, High Sensitivity Natural Gas Propane Leak Detection (12V-Relay Output) Pack Of 2
TekCypher.com
24% off
$38.46
$50.95
DC 12V Natural Gas Detector,Propane Detectors For Home,Natural Gas Propane Leak Alarm For Home Kitchen, High Sensitivity Natural Gas Propane Leak Detection (12V-Relay Output) Pack Of 2
TekCypher.com
$61.00
Gas Alarm Detector-Ourjob, Home Use Propane Butane Methane Gas Monitor, Plug In Combustible LPG/Natural Gas/Coal Gas Leak Sensor, Voice Prompt, Strobe Light Warning, Digital Display(White, No Battery)
HenryYanni
$61.00
Gas Alarm Detector-Ourjob, Home Use Propane Butane Methane Gas Monitor, Plug In Combustible LPG/Natural Gas/Coal Gas Leak Sensor, Voice Prompt, Strobe Light Warning, Digital Display(White, No Battery)
HenryYanni
$53.40
$89.00
Natural Gas Leak Detector | Natural Gas, Propane, LPG, LNG | 10ft Drop Test Pass | Upgraded 10-Year Sensor Life | Version 2.0 |
shamanicifs
39% off
$53.40
$89.00
Natural Gas Leak Detector | Natural Gas, Propane, LPG, LNG | 10ft Drop Test Pass | Upgraded 10-Year Sensor Life | Version 2.0 |
shamanicifs
$58.99
$99.95
Safe-T-Alert 85 Series Carbon Monoxide Propane Gas Alarm - 12V - White [85-741-WT]
Egret Marine
40% off
$58.99
$99.95
Safe-T-Alert 85 Series Carbon Monoxide Propane Gas Alarm - 12V - White [85-741-WT]
Egret Marine
$260.99
$288.99
Ridgid Combustible Gas Detector - 36163
Acme Tools
1
$260.99
$288.99
Ridgid Combustible Gas Detector - 36163
Acme Tools
1
$57.00
Gas Alarm Detector - LPG/Natural Gas/Coal Gas Leak Detector, Methane Propane Butane Gas Monitor, Strobe Light Warning, Plug-In Gas Leak Sensor Suitable For Kitchen, Mobile Home, Garage, Gas Station
HenryYanni
$57.00
Gas Alarm Detector - LPG/Natural Gas/Coal Gas Leak Detector, Methane Propane Butane Gas Monitor, Strobe Light Warning, Plug-In Gas Leak Sensor Suitable For Kitchen, Mobile Home, Garage, Gas Station
HenryYanni
$20.50
$37.28
Propane Detector 12V LPG Natural Gas Sensor Leak Alarm 85DB Siren For Car RV Home Digital Propane
Aliexpress
45% off
$20.50
$37.28
Propane Detector 12V LPG Natural Gas Sensor Leak Alarm 85DB Siren For Car RV Home Digital Propane
Aliexpress
$129.97
Klein Tools ET120 Combustible Gas Leak Detector
FireFold
1
$129.97
Klein Tools ET120 Combustible Gas Leak Detector
FireFold
1
$357.99
Fireboy Propane Fume Detector With 1 Sensor Black
Defender Marine
$357.99
Fireboy Propane Fume Detector With 1 Sensor Black
Defender Marine
$61.42
$84.99
RV Safe Carbon Monoxide And Propane Gas 2-Wire Alarm, Black | Camping World
Camping World
7
27% off
$61.42
$84.99
RV Safe Carbon Monoxide And Propane Gas 2-Wire Alarm, Black | Camping World
Camping World
7
$70.99
$129.95
Safe-T-Alert Combo Carbon Monoxide Propane Alarms Flush Mount - Black
Walleye Tackle Store - New
1K+
45% off
$70.99
$129.95
Safe-T-Alert Combo Carbon Monoxide Propane Alarms Flush Mount - Black
Walleye Tackle Store - New
1K+
$67.55
$90.22
Natural Gas Detector And Propane Detector Gas Leak Alarm For Home, Kitchen, Camper, Trailer, RV Monitor Combustible Explosive Gases Like LPG, LNG, Methane, Butane Ebook Pack Of 2
TekCypher.com
25% off
$67.55
$90.22
Natural Gas Detector And Propane Detector Gas Leak Alarm For Home, Kitchen, Camper, Trailer, RV Monitor Combustible Explosive Gases Like LPG, LNG, Methane, Butane Ebook Pack Of 2
TekCypher.com
$74.67
$140.23
AC Plug-In Natural Gas Detector For LNG, LPG, Propane, Methane, 85Db High Volume Alarm & LCD Digital Display (3-Pack)
Home Depot
Free shipping
46% off
$74.67
$140.23
AC Plug-In Natural Gas Detector For LNG, LPG, Propane, Methane, 85Db High Volume Alarm & LCD Digital Display (3-Pack)
Home Depot
Free shipping
Best Propane Leak Detector for RV, Grill, BBQ (2026 update)
Best Propane Leak Detector for RV, Grill, BBQ (2026 update)
Oct 28, 2021
forensicsdetectors.com
What An RV Propane Detector Is And How It Could Save Your Life!
What An RV Propane Detector Is And How It Could Save Your Life!
Jul 21, 2021
thervgeeks.com
Best Sewer Gas Detector (updated for 2026)
Best Sewer Gas Detector (updated for 2026)
Oct 14, 2021
forensicsdetectors.com
Natural Gas Detector,10-Year Lifespan, Methane, Propane, & Explosive Gas Alarm for RV and Home, Digital LCD Display
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amazon
Natural Gas Detector, Propane Detectors for Home,Natural Gas Propane Leak Alarm for Home Kitchen, High Sensitivity Natural Gas Propane Leak Detection
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amazon
HSTMYFS Natural Gas Leak Detector, Plug-in Propane Natural Gas Detector for Home Kitchen RV, Combustible & Explosive Gas Alarm for LPG, LNG, Methane (AC Power)
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PNG1 - COMBUSTIBLE GAS LEAK DETECTOR PEN
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Shop Propane Detectors for House

Sponsored
About our ads
$64.99
$69.99
2 Packs Combination Natural-Gas And Carbon-Monoxide-Detector,Koabbit 4-In-1 CO/LPG/LNG Explosive Gas Detector Alarm With Temperature(°F) & Humidity
Amazon.com
213
Free shipping
$64.99
$69.99
2 Packs Combination Natural-Gas And Carbon-Monoxide-Detector,Koabbit 4-In-1 CO/LPG/LNG Explosive Gas Detector Alarm With Temperature(°F) & Humidity
Amazon.com
213
$32.38
$35.99
Plug In Combination Gas & Carbon Monoxide Detectors - Natural Gas Detectors & Carbon Monoxide Alarm For Home, Co Detector & Gas Detectors With Digital
Amazon.com
786
10% off
$32.38
$35.99
Plug In Combination Gas & Carbon Monoxide Detectors - Natural Gas Detectors & Carbon Monoxide Alarm For Home, Co Detector & Gas Detectors With Digital
Amazon.com
786
$29.99
Plug In Natural Gas Detector & Carbon Monoxide Detector 4 In1 CO Methane Combustible Combination Gas Detector Plug And Play For RV Home Travel
Amazon.com
83
$29.99
Plug In Natural Gas Detector & Carbon Monoxide Detector 4 In1 CO Methane Combustible Combination Gas Detector Plug And Play For RV Home Travel
Amazon.com
83
$63.35
Firex Plug-In Explosive Gas And Carbon Monoxide Detector, 9V Battery Backup 21029623
Home Depot
829
Free shipping
$63.35
Firex Plug-In Explosive Gas And Carbon Monoxide Detector, 9V Battery Backup 21029623
Home Depot
829
$578.15
Gas Clip MGC-S Multi-Gas Detector, H2S/CO/O2/LEL, Two-Year
Globaltestsupply.com
2
$578.15
Gas Clip MGC-S Multi-Gas Detector, H2S/CO/O2/LEL, Two-Year
Globaltestsupply.com
2
$82.95
Carbon Monoxide Propane Leak Detector Alarm 12V Beeping Alert Led
eBay
$82.95
Carbon Monoxide Propane Leak Detector Alarm 12V Beeping Alert Led
eBay
$38.99
Mopeka Tank Check Plastic Propane Tank Level Indicator
Ace Hardware
3
$38.99
Mopeka Tank Check Plastic Propane Tank Level Indicator
Ace Hardware
3
$69.99
First Alert Plug-In Electrochemical Explosive Gas And Carbon Monoxide Detector
Ace Hardware
221
$69.99
First Alert Plug-In Electrochemical Explosive Gas And Carbon Monoxide Detector
Ace Hardware
221
$55.91
Safe-T-Alert 30-442-P-Wt White Flush Mount Propane Gas Alarm
eBay
24
$55.91
Safe-T-Alert 30-442-P-Wt White Flush Mount Propane Gas Alarm
eBay
24
$34.99
Gasknight 2.0 Natural Gas Detector, Propane Detector, Natural Gas Leak Detection. Plug-In Gas Leak Alarm W LCD Display
Walmart
99
$34.99
Gasknight 2.0 Natural Gas Detector, Propane Detector, Natural Gas Leak Detection. Plug-In Gas Leak Alarm W LCD Display
Walmart
99
$63.99
First Alert Combination Explosive Gas And Carbon Monoxide Alarm With Backlit Digital Display - 1039760
Acme Tools
221
$63.99
First Alert Combination Explosive Gas And Carbon Monoxide Alarm With Backlit Digital Display - 1039760
Acme Tools
221
$67.55
$90.22
Natural Gas Detector, Propane Detectors For Home,Natural Gas Propane Leak Alarm For Home Kitchen, High Sensitivity Natural Gas Propane Leak Detection (Light White) Pack Of 2
TekCypher.com
25% off
$67.55
$90.22
Natural Gas Detector, Propane Detectors For Home,Natural Gas Propane Leak Alarm For Home Kitchen, High Sensitivity Natural Gas Propane Leak Detection (Light White) Pack Of 2
TekCypher.com
$36.83
$48.19
PAULINN RV Propane Gas Detector, 12V High Sensitivity Propane Alarm Leak Detection With LCD Display And 85Db Loud Alarm For RV Camper Trailer Home Kitchen, Black
core.teqic.com
23% off
$36.83
$48.19
PAULINN RV Propane Gas Detector, 12V High Sensitivity Propane Alarm Leak Detection With LCD Display And 85Db Loud Alarm For RV Camper Trailer Home Kitchen, Black
core.teqic.com
$35.89
$43.07
Propane / Natural GAS Detector, Home GAS Alarm Leak Tester, SENSOR Monitor
www.hardclikk.com DDD
16% off
$35.89
$43.07
Propane / Natural GAS Detector, Home GAS Alarm Leak Tester, SENSOR Monitor
www.hardclikk.com DDD
$235.99
Safe-T-Alert Marine Gas/Propane Fume Detector MGD-10XL
wholesalemarine
6
$235.99
Safe-T-Alert Marine Gas/Propane Fume Detector MGD-10XL
wholesalemarine
6
$67.55
$90.22
Natural Gas Detector, Propane Detectors For Home,Natural Gas Propane Leak Alarm For Home Kitchen, High Sensitivity Natural Gas Propane Leak Detection (Light White) Pack Of 2
Petitesteps.com
25% off
$67.55
$90.22
Natural Gas Detector, Propane Detectors For Home,Natural Gas Propane Leak Alarm For Home Kitchen, High Sensitivity Natural Gas Propane Leak Detection (Light White) Pack Of 2
Petitesteps.com
$27.99
Mr. Heater Brass/Plastic Propane Gauge / Leak Detector
Ace Hardware
$27.99
Mr. Heater Brass/Plastic Propane Gauge / Leak Detector
Ace Hardware
$49.49
Safe-T Alert 12VDC Hard Wire RV Propane Alarm 20-441-P-WT
wholesalemarine
2K+
$49.49
Safe-T Alert 12VDC Hard Wire RV Propane Alarm 20-441-P-WT
wholesalemarine
2K+