Rob R. wrote:When a boiler won't shoulder the load, the first to questions that come to mind are:
1. Is the boiler running properly and reaching its max potential?
2. Is the boiler large enough for the job?
Please tell us more about what you are trying to do with the boiler (describe the heating load), and how it is currently setup.
This will get the ball rolling:
How many turns of feed are you using?
What size is the coal?
Has the draft been checked?
Is the fire properly adjusted?
Is the boiler clean?
Badog wrote:Is the circulater running? If the highest radiators are hot and heat rises it sounds like the water not being pushed through the system just convection flow of heat.