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Hydronic oil boiler connection help
randle2318
Member Posts: 1
in Oil Heating
So I have 4 zones, 4 circulating pumps 3 connected to thermostats and 2 connected to relays. One pump isnt even connected to anything and another is connected to an on/off switch and no thermostat.
Ok. My question is should I just buy 2 more relays and a thermostat to connect the last 2 pumps correctly? And what thermostat should the brown wite coming fron the boiler he connected too?
Ok. My question is should I just buy 2 more relays and a thermostat to connect the last 2 pumps correctly? And what thermostat should the brown wite coming fron the boiler he connected too?
0
Comments
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Could you back up and take a picture of the entire "system". It's hard to tell what is happening.
Thanks,
D0 -
Need some more info. To what end and, what are you trying to accomplish ? Please provide more pictures.0
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Yes, neither your statement nor pics make sense.
4 zones
4 circs
3 are directly wired to 120v thermostats and 2 zones are wired through switching relays.
I count 5 zones.
One circ not connected. 6 zones?
One circ wired to a switch only. 7 zones?
How can there possibly be more than one zone when theres a circ pumping right out the top of the boiler? All circs, no zone valves.
Even H.S. the primary circ should be on the return.
Pics from farther back and a better description of controls and what you want to achieve. You may be able to wire all zones to a zone control board depending on the wiring.0 -
An electrical schematic is worth its weight in gold.0
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