Leak Repair In Floor Radiant Heatpex Tubes

What causes leaks in tubing or piping used for radiant heat in floor slabs and what repair options make sense when the radiant heat system is leaking.

Leak repair in floor radiant heatpex tubes.

How to avoid leaks when installing pex. A leak in the tubing. I ve been told that people will comfortably set their thermostat to a. If there s a leak somewhere in the system temperature gauge will give a lower reading than initially.

The flexible tubing is embedded in a. When installing radiant heat systems especially in slab installations it is very important to pressure test before completing the job. Home owners can then be faced with the cost and installation of a partial or whole new hvac system. If using a crimp connection system use a go no go gauge to test the pex connections for accuracy.

Pressure test and monitor the system as required by local building codes. Many radiant heated floor systems have been shut down because of small line leaks that can t be found or fixed. Heat radiating from the floor feels like sun warming your back on a summer day. If a hole s develops in one of the lines it can be a radiant floor disaster.

Destin infrared services consulting llc 13 210 views. Like a page out of csi. How to use infrared cameras for leak detection. This series article discusses the suitability of various tubing materials for radiant heated concrete floor slabs and choices of heat conducting fluids for radiant floors.

Professionals use leak detection systems to locate where the leaks are occurring in the panels and pipes then create a small penetration to make the repair. The closed loop copper or pex tube system of radiant floor heating makes them highly resistant to corrosion but not damage from outside stress such as sagging floorboards and cracked stones. And it sure beats convection current coolly wafting past you blown from a distant forced air register. Low pressure is a clear indicator of a leak so a system reading 0 psi definitely needs immediate attention.

Since the pipes of radiant heating systems are embedded in concrete slabs to transfer the heat from the water to the rest of the room you can often tell there s a leak by looking for damage to the flooring over that.