Hello to all. New here and found a lot of good stuff. I have a monster system installed. Bought with the house and like it so far, only problem is I know nothing about it. NOTHING I do know some basic stuff. It looks like you open two valves and close one, turn the Honeywell stat on the oil boiler down. Has a hi and low side. Then I have the Stat on the wood boiler to 140 which heats the house all night. Since It's hot water I keep it a 75 which is nice for the 1600sf were heating. I go thourgh 4 big split logs a night. I like the system, but I dont like the way it's tied in to the oil burner 100%. I feel this has alot more to offer if I could find the right person to set it up. The big problem is I can't get hot water for a shower or other things? I have to kick up the stat on the oil buner to get hot water. Makes no sense to me at all that I have 150 degree water and can't get a hot shower with the oil burner kicking in. Any help will do. Also willin to pay if I could find someone to stop in. And can someone tell me what that thing is in the Sec pic?