[Equest-users] Boiler Burner - Parrallel Positioning, O2 Trim and VFD Blower

Julien Marrec julien.marrec at gmail.com
Fri Jan 22 10:58:36 PST 2016

I haven't done it but one thing I like about cleaver brooks is their ample litterature.
Creating a custom boiler curve isn't complicated especially for a non condensing one.
I'm sure you can find the appropriate data out there to create your own.


Envoyé de mon iPhone

> Le 22 janv. 2016 à 17:50, Melissa Crowe <MCrowe at engsolutions.com> a écrit :
> Greetings
> Has anyone out there modeled a gas fired boiler with efficient burner controls  ie. Parallel Positioning, O2 Trim and VFD Blower?  I.e. like the CB Hawk ICS controls.    I’m hoping to find that someone has burner HIR = f(PLR) and blower  EIR = f (PLR) that they would be willing to share.
> Much thanks in anticipation of a response to my request.
> Melissa
> <image001.jpg>
> Melissa P. Crowe, LEED AP 
> Project Engineer
> Engineered Solutions, Inc. 
> 6 Union St, Natick MA 01760 
> 508.647.9200 x225 (P) l 508.652.1936 (F) 
> MCrowe at EngSolutions.com
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