In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
oil furnace runs for two sec
I bought this home in Jan 2011. It has a Burnahm oil fired furnace hot water baseboard w/tankless water. Just one aquastat (none for the coil so no control on the domestic hot water temp). I have three recirc pumps with an Argo 861-3 relay. I have all new digital thermostats. Maybe a dozen times a day the furnace will come on for maybe 2 to 20 seconds and shutoff. System is probably 12 years old. This situation doesn't cause a problem but it is frustrating and will most likely shorten the life of the furnace and its appurtenances. As we don't heat the upstairs I am in the process of swapping out the relay cubes, leaving one out, to see if there is a bad one. Any opinions are welcome.