I'm curious to see how high others are setting their boiler output temperatures. Indicate whether or not you have storage. If so what type(pressurized, non pressurized epdm liner?)
This is the first year I have used storage (500 gallon propane tank) and have increased my o/p temp from last year to about 90 degrees C (194 F). So far the storage is working very well, but I'm temped to increase boiler o/p temp even higher to get longer heat recovery periods. One observation I have made with the increased temp in my EKO is that it seems to run much better. i.e. no sticking door, no damper opening by itself, and a good steady burn.
Don
This is the first year I have used storage (500 gallon propane tank) and have increased my o/p temp from last year to about 90 degrees C (194 F). So far the storage is working very well, but I'm temped to increase boiler o/p temp even higher to get longer heat recovery periods. One observation I have made with the increased temp in my EKO is that it seems to run much better. i.e. no sticking door, no damper opening by itself, and a good steady burn.
Don