Best Of
Re: How to limit in-floor water temperature in my system?
I think that is a boiler protection mix valve, the mix port is not in the center.
Can you get the part number of the mix valve and post it.
Kaos
Re: I Need 2 wire thermostat that also wirelessly controls a Taco RMB circulator.
The way that @Billiambob describes what he wants is not exactly what I proposed in my first comment. He wants a "2 wire thermostat". From what I can gleam from this statement "if it had two more 2 wire thermostats that also wirelessly closed the same a dry contact relay" that he actually wants 3 of the two wire thermostats, total. then, whatever the wires from the thermostats get connected to would have a wireless capability of some type that operate a set of contacts to turn on the RMB. That is how I read his request, but that seems a little backwards, so I want @Billiambob to confirm what he is actually asking for before, I take the time to draw up any wiring diagram. Also is there $$$ in the budget for the RedLINK equipment. I believe that he is hoping for a lower cost RedLINK type system that has only heating capability. I don't believe there is
Re: How to calculate EDR for dummies
That's the 33% pickup factor included in the boiler rating.
Re: Licensed and Insured !
If the EXPOSED work looks like that...imagine what's buried in the walls....Mad Dog
Re: Hood vent 10" damper connection question
your issue is going from 10” to 8” in a wall cavity!
Time to get creative!
pecmsg
Re: Boiler Running Full Tilt, Cold House
Check the intake & flue for obstruction. Perhaps tech support is correct with their diagnosis of obstructed HX (fire side).
ratio
Re: Boiler Running Full Tilt, Cold House
I just went back to the job this morning. The domestic water meter is as steady as a rock.
I clocked the gas meter at 65 seconds to use ½ a cubic foot of gas with the boiler running at 100% with no other gas appliance being used other than the water heater pilot light. Tell me if I'm wrong, but my calculations show that 27,700 BTU were used by an 80,000 BTU boiler running at 100%. This is new territory for me as I've never had this happen. My first guess would be a bad gas valve.
Re: Licensed and Insured !
@Long Beach Ed Is this one you recently got called upon to service? You have my condolences.😔
Intplm.