543 stack temp
7 ppm CO
13 undiluted CO
-.044 inH2O draft
Looks like it tested OK thanks Mark for your input But of course this was done
before I installed …
I am a Tech
Also forgot to mention that I am an access control technician and very familiar with relays and controls for door access etc, so these controls are very basic to me, and safety goes w/o saying as I have no desire to call the fire dept. …
Safety always taken into consideration
Thanks for the advice, just an FYI I've already done the safety checks i.e pulled the cad cell leads and it shut down, also jumpered the FF terminals just for fun. I also turned my aquastat down after my heat…
I wire door access control relays for a living and know my way around the relay world.
Also quite proficient with a volt/ohm meter, and this aint rocket science. Was just wanting the easy explanation from an experienced person...
I looked at the R8182D and F model, but I have nine cast radiators in my house on a circulator, and they're on the same zone, so just putting an R4184G with photocell would be cheaper, and do the same thing. Just want to know if …
I have and old surface mounted honeywell minneapolis LX aquastat external mounted, wired back to my R845A and then going to my R117A stack contoller.
I would like to replace my R117A with a R4184G and use a photocell that looks a…
Condensing boiler with indirect DHW
Thanks for your input, I have a design salesman coming by this week that sell the Viessmann to give me an estimate, I was wondering if you know or have networked with any reputable installation companies in my ar…
Prestige System upgrade
Thanks for your reply,
I currently have 9 radiators, (one zone) with a recirculating pump, and 1 bath, 1 kitchen sink, and plans to add 1 more full bath. I see no need to change the one zone system for my heat, and am OK wi…