In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
Aquasmart, ODR with steam?.
In talking to the Midco burner people and my local SF rep, the conversation turned to fuel savings. Both recommended some sort of outdoor reset such as a Tekmar or Aquasmart for a lower-priced option. I've search the Wall and can't find much on using these with a steam system. In addition, the Aquasmart seems to offer more options now than when some of these posts were written. Does anyone have any recent experience with these sorts of controls and the Aquasmart in particular. How exactly does ODR work with steam and can one expect much of a savings using it?
It does look like I will be able to use a modulating burner (yeah!), just not the low Nox one which was developed to meet the CA guidelines and was super pricey, in case that has any impact on an answer. (I know, as CA goes, so goes the nation).
Completely unrelated...I've missed reading posts by Jamie Hall. Anyone know where he's been?
Two-pipe Trane vaporvacuum system; 1466 edr
Twinned, staged Slantfin TR50s piped into 4" header with Riello G400 burners; 240K lead, 200K lag Btus. Controlled by Taco Relay and Honeywell RTH6580WF