What Is Causing the Circulation Problem With Your Boiler? Troubleshooting Steps
If your boiler is responding to the thermostat but your radiators aren't getting hot, there may be a problem with your boiler's circulation. Unfortunately, the flow of water through the boiler is stopping somewhere. Luckily, there are several troubleshooting steps you can take. Check out these tips:
1. Remove air from the systems.
In some cases, water cannot circulate from your boiler to your radiators because there is air locked in the system.