aqua stat, temp probe

aqua stat, temp probe

PostBy: wrenchnhand On: Fri Dec 13, 2013 10:22 am

Has anybody ever hard over temp problems with temp probe in boiler? my harmon sf160 has been shooting way over at times, just moving the temp dial a hair either direction corrects problem. my boiler is plumbed into regular boiler with autofill. calcium corrosion problem???
wrenchnhand
 
Hand Fed Coal Boiler: hand fed wood/coal boiler
Stove/Furnace Make: harmon
Stove/Furnace Model: sf160

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