brazing
A compression test will determine which cylinder(s) are at fault.
You have a vacuum leak in the fan control system somewhere... not easy to locate the leak
There is a leak in the rear lines running to the back.
If your air condition unit is leaking you can call a local mechanic who specializes in that or a company. One hour heating and air condition is a great solution and they have reasonable rates.
To detect chlorine leaks around a chlorinator, you can use a chlorine leak detector that is specifically designed to detect chlorine gas. These detectors typically monitor the air for chlorine levels and can alert you if there is a leak. It's important to regularly inspect the equipment and conduct maintenance to ensure there are no leaks.
No, a carbon dioxide (CO2) monitor will not detect a gas leak. CO2 monitors are designed to detect elevated levels of carbon dioxide in the air, not other gases like methane or propane which are typically associated with gas leaks. It's important to have a gas detector specifically designed to detect other types of gases in case of a gas leak.
Have a shop perform a leak test with a halogen detector.
To detect a water meter leak using the water meter leak indicator, you can observe the leak indicator dial on the water meter. If the dial is moving when no water is being used in the house, it indicates a leak in the water system.
detect nytrogen
Pressure test system and watch for leak
Leak detection dye can be purchased at any number of pool repair/maintenance companies/websites; it can also be found on eBay. There is no powder you can put into a swimming pool to detect a leak.