The house i bought has a high efficiency furnace in the basement with a long 1 2 inch pvc condensate pipe to the outside.
Frozen condensate pipe on roof.
Trace heating takes the form of an electrical heating element run in physical contact along the length of the condensate pipe.
If your frozen condensate line is getting backed up at the end widen the mouth so that there s more.
When that happens most hvac systems are designed to shut off completely leaving homeowners scrambling for a solution.
Http bit ly 2mh3tec troubleshooting faqs.
If you already have a.
This is something that you can easily do yourself.
The longer your pipe extends outdoors the more time the water has to freeze.
During periods of snow verify that snow hasn t risen to the level of the drain line where it can block it and cause further freezing.
Hvac systems how to correctly install condensate drains duration.
Worcester bosch group 247 723 views.
The best way to stop condensate drain line freeze is to use weather proof sleeves placed around the drain.
I know this is a common problem but i m without a good solution for it.
How to fix a frozen condensate line shorten the pipe.
Shortening the drain pipe to give water less space in which to freeze can also be effective.
This video shows you how to thaw a frozen condensate pipe from your boiler.
With temperatures dropping condensate drain lines have a higher chance of freezing.
Be sure to use waterproof lagging otherwise you will increase the risk of your condensate pipe freezing rather than preventing it.
Thaw and prevent frozen condensate pipes duration.
Fortunately there is an air gap so the furnace does not stop but the condensate makes a mess and is likely damaging the bottom of the furnace and the cement pad.
Talk to your installer engineer about moving the condensate pipe internally so that it never falls below room temperature.
Trace heating with an external thermostat can be fitted to the external condensate pipe to raise the temperature of the condensate pipe in freezing conditions.
Occasionally it freezes in the winter.