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place for reducing valve
Paul Mitchell
Member Posts: 266
At IBR school most diagrams show supply in this order..
boiler then air eliminator, then circulator. Now into the bottom of air eliminator is the feed line and extrol. why, with the reducing valve at that point, doesnt the reducing valve sense a drop in pressure when the pump comes on?
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boiler then air eliminator, then circulator. Now into the bottom of air eliminator is the feed line and extrol. why, with the reducing valve at that point, doesnt the reducing valve sense a drop in pressure when the pump comes on?
<A HREF="http://www.heatinghelp.com/getListed.cfm?id=280&Step=30">To Learn More About This Contractor, Click Here to Visit Their Ad in "Find A Contractor"</A>
0
Comments
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because the ....
expansion tank is there...it is the Point Of No Pressure Change..aka..PONPC. kpc0 -
Gotchya.. trying to explain that to one of my guys today and he just didnt get it. just making sure i wasnt crazy.
To Learn More About This Contractor, Click Here to Visit Their Ad in "Find A Contractor"0 -
Gotchya.. trying to explain that to one of my guys today and he just didnt get it. just making sure i wasnt crazy.
To Learn More About This Contractor, Click Here to Visit Their Ad in "Find A Contractor"0
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