Page 2 of 2
Re: EFM - Efficiency
Posted: Tue. Mar. 19, 2013 9:19 pm
by Rob R.
coal_over_oil wrote:Good evening. Should the return always be in the back of the boiler? A guy I work with told me his return is coming in the top of the boiler. I don't think that is correct is it?
TY
That is not common, but the old GE down-draft oil boilers were often piped that way.
Re: EFM - Efficiency
Posted: Tue. Mar. 19, 2013 10:15 pm
by AKHEARTH
Thanks Rob. The EFM manual show the pumps on the return in the back.
I think I will try to video and take some pictures tomorrow and get them posted.
Re: EFM - Efficiency
Posted: Tue. Mar. 19, 2013 10:18 pm
by Rob R.
There are reasons to have the pumps on either side, but for most residential systems with a functional air eliminator it doesn't make a noticeable difference.