|Now go to your basement or wherever, your boiler is located, look the boiler over carefully and follow the heat pipes, look for zone valves (see the image above) or look to see if you have more then one circulator or pump.
Note: many boilers have an indirect hot water maker that will have it's own zone valve and or circulator/pump, this is separate from the home heating and does not count as a heating zone, unless you do not have any hot water. Click any image to see a larger image.
Please locate your boiler gauge, it may look very different from this image but it should have both the temperature and the pressure displayed on it if the pressure is 10 PSI or more continue on this page, if the boiler is showing 0 PSI or less then 5 PSI please
Your boiler temperature should be between 160 and 210 degrees Fahrenheit if the boiler temperature is below 100 degrees go back to the no heat at all page.
Please note: you can not always rely on the boiler gauge reading. please see stuck gauge. If your gauge is within the above parameters, please select one of the following statements, that best describes your boiler.