Fletch1
Member
Yes pump running while boiler normal cycles through high and low limits constantly. I noticed the issue when rooms got too hot . When 2nd BR2 is placed on automatic everything for that zone works as it should. That is to say when the thrmostat is satisfied, pump and boiler stops until next call for heat..
"Currently running the MBR zone valve (shown in photo) manually open and 4: 6" Runtal UF-2 manually open running off the 1: 59' of fin tube themostat and all works normal.
I will now make it all go by way of the MBR thermostat.
I believe there is a controller here is photo...
"Currently running the MBR zone valve (shown in photo) manually open and 4: 6" Runtal UF-2 manually open running off the 1: 59' of fin tube themostat and all works normal.
I will now make it all go by way of the MBR thermostat.
I believe there is a controller here is photo...
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