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Posted by Chris on November 05, 2007 at 20:07:13:
The Untica Boiler is relatively new (less than 5 years.) It has an electronic vent control (to the chimney) and a honeywell box requiring a cut in level of 6-8 to start.
The boiler does not start automatically. I have to manually tighthen the screw to raise the psi to about 6-8 psi in order for the electronic vent control to open the vent and 10 seconds aftrewards for the furncae to kick in.
I took the electronic control out and manually opened the vent...it still requires the high PSI. I read that high psi can be dangerous. The house gets toocold and unless I intervene the furnace does not kick in.
Last time we got someone he changed the electronic vent control and we are where we were.
Any advise?
Thanks for being available to help.