Looking for a hvac leak detector bubbles? Have a look at this 2020 guide!

We spent many hours on research and managed to find top 10 hvac leak detector bubbles that is best suitable for you. This review is based on reliable sources, product specs, and hundreds of customer reviews. In this article, were going to highlight the main features of the best hvac leak detector bubbles and why they are important when it comes to choosing the right one.

Best hvac leak detector bubbles

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Best hvac leak detector bubbles reviews

1. Nu-Calgon 4182-24 Gas Leak Detector Spray Bottle, 1-Quart, Blue

Feature

Cal Blue(R) Plus, Noncorrosive, Oxygen-Safe, Liquid Spray Bottle
Cal-Blue Plus has outstanding freeze-protection down to 5F
Cal-Blue products are the complete gas leak detector

Description

Gas Leak Detector, Non Corrosive, Oxygen Safe, 1 Quart, Color Blue, Detects Gaseous Leaks in Refrigerant and Other Pressurized Systems, High Viscosity, Includes Spray Bottle.

2. Rectorseal 65554 8-Ounce Bottle Better Bubble Leak Locator

Feature

It is the newest and most advanced leak locator formula
It detects leaks of refrigerant gases, air, oxygen, and most other gases
Its thick formula can be used at various temperature and pressure applications
It is biodegradable
It will not corrode metal surfaces or attack plastic or rubber

Description

Rectorseal Better Bubble detects leaks of refrigerant gases, air, oxygen, and most other gases. Its thick formula can be used at various temperatures and pressures with all types of pipe, tubing, valves, tanks, A/C and refrigeration coils, and similar applications. Will not corrode metal surfaces or attack plastic or rubber. Application and cleanup are safe and simple.

3. ComStar 90-203 Leak Seek Gas Leak Detector, 8 oz. Bottle, Fluorescent Yellow

Feature

Comstar's gas leak detector set the standard for high quality and fast acting leak detectors in the market today! simply spray and watch fast even bubbles appear
Leak seek Produces large bubbles, leaves a long-lasting coating wherever a leak is detected and its fluorescent Yellow color makes the leak easy to see under a fluorescent light
Leak seek will NOT freeze and is perfectly formulated for both high and low temperature applications, for all types and sizes of leaks even micro leaks
Detects leaks in natural gas, refrigeration gas, nitrogen, air and C02
It is environmentally safe, non-toxic and non-corrosive

Description

ComStar offers a complete family of HVAC and gas and leak Detectors. Leak seek Yellow is available in an 8 FL. Oz. Bottle, 1 quart spray bottle and a 1 gallon container. Leak seek Blue is available in a 1 quart spray bottle and a 1 gallon container. Comstars leak seek set the standard for high quality and fast acting leak Detectors. All leak seek Detectors have quality features and are formulated with a dye for ease of detection in bright light or sun light.

4. Rectorseal 65432 32-Ounce with Trigger Sprayer Better Bubble Leak Locator

Feature

It is the newest and most advanced leak locator formula
It detects leaks of refrigerant gases, air, oxygen, and most other gases
Its thick formula can be used at various temperature and pressure applications
It is biodegradable
It will not corrode metal surfaces or attack plastic or rubber

Description

Rectorseal Better Bubble detects leaks of refrigerant gases, air, oxygen, and most other gases. Its thick formula can be used at various temperatures and pressures with all types of pipe, tubing, valves, tanks, A/C and refrigeration coils, and similar applications. Will not corrode metal surfaces or attack plastic or rubber. Application and cleanup are safe and simple.

5. ComStar 90-209 Leak Seek HVAC and Gas Leak Detector, 1 gal Container, Blue

Feature

Comstar's HVAC and gas leak detector set the standard for high quality and fast acting leak detectors in the market today! simply spray and watch fast even bubbles appear
Leak seek Produces large bubbles, leaves a long-lasting coating wherever a leak is detected and its fluorescent Blue color makes the leak easy to see under a fluorescent light
Leak seek will NOT freeze and it is perfectly formulated for both high and low temperature applications and for all types and sizes of leaks, even micro leaks
Detects leaks in natural gas, refrigeration gas, nitrogen, air and C02
It is environmentally safe, non-toxic and non-corrosive

Description

ComStar offers a complete family of HVAC and gas and leak Detectors. Leak seek Blue is available in a 1 quart spray bottle and a 1 gallon container. Leak seek yellow is available in an 8 oz. Bottle, 1 quart spray bottle and a 1 gallon container. Comstars leak seek set a standard for high quality and fast acting leak Detectors. All leak seek Detectors have quality features and are formulated with a dye for ease of detection in bright light or sun light.

6. Camco Gas Leak Detector w/ Dauber

Feature

Bubbles at the site of the problem when gas is escaping
8oz. Bottle
Dauber included
Protect your RV from gas leaks
Application is easy with included dauber

Description

Help protect your RV from gas leaks. Gas Leak detector bubbles at the problem area when gas is escaping. 8oz bottle includes dauber for easy application.

7. Camco 10324 Gas Leak Detector with Sprayer - 8 oz

Feature

Test RV for propane gas leaks
Comes with sprayer
8 ounce sprayer bottle
Detector bubbles at the problem area when gas is escaping

Description

Help protect your RV from gas leaks. Spray it on gas lines; Gas Leak Detector bubbles at the problem area when gas is escaping.

8. Camco 10367 Gas Leak Detector - 1 gallon

Feature

Test RV for propane gas leaks
Bubbles at the problem area when gas is escaping
Gallon size bottle
Dries clean with no greasy residue
Made in the USA

Description

Help protect your RV from gas leaks. Spray it on gas lines; Gas Leak Detector bubbles at the problem area when gas is escaping.

9. Oatey 45801 Hercules Mega Bubble Leak Detector, 8-Ounce

Feature

Detects even the smallest gas leaks.
Produces large, blue, long-lasting bubbles.
Clings, even to vertical surfaces.
Non-toxic, non-corrosive formula.
Detects even the smallest gas leaks; Produces large, blue, long-lasting bubbles
Clings, even to vertical surfaces
Non-toxic, non-corrosive formula

Description

Oatey products can be found in residential and commercial applications and have achieved excellent brand name recognition with consumers.

10. Nu-Calgon 4182-08 Cal-Blue Plus Gas Leak Detector, 1 Gallon Bottle

Feature

The high viscosity formula provides long lasting bubbles, and enables the product to remain in contact with the applied surface for an extended period of time, thereby allowing the smallest of leaks to be detected
It is also non-corrosive to metal, and this is a significant feature as it helps to maintain the integrity of piping, tubing and fittings
NSF registered

Description

One of the most important tasks of today's technician is refrigerant management, and specifically leak detection. For this job, the technician requires a quality, effective leak detector, and Cal-Blue Plus meets that need. Cal-Blue Plus has outstanding freeze-protection down to 5F (and up to 225F).

Conclusion

All above are our suggestions for hvac leak detector bubbles. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using hvac leak detector bubbles with us by comment in this post. Thank you!