Hot Water Loop off Steam Boiler Suggestions
All -
I have a hot water loop coming off my Burnham independence steam/gas boiler, as shown. I'm curious about a few things:
Thanks,
Harry
All -
I have a hot water loop coming off my Burnham independence steam/gas boiler, as shown. I'm curious about a few things:
- How do I properly bleed this system without introducing air into this loop? I suppose I need to T-off the red valve that's right after the TACO pump, then open up the hose valve until all the water is removed? Does this have to be done with the system turned off or on ?
- Also, are there better pumps/circulators than the one pictured? Is there a model you prefer ? I'd like to prepare myself in the event this needs to be replaced?
- I hear humming as the system operates throughout the run -- anything I can do to limit the noise ?
Thanks,
Harry
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