I want to try to modify what I have, replacing 2 heaters is a going to be a lot$$ and I want the best mix of reliabilty and effiiency.
Originally posted by hoffa
Its a question of comfort and cost.
Short cylcing usually equates to higher cost (not always) but more comfort (its near the set temperture more ofter). Long cycling the other way around.
As to which is "better" for the system, my belief is that experts would disgaree with reams of technical data. Not profesional is going to help you on that.
In general if the thermostat lets you do it its probably OK. Then its largley a user decision.
YOu may need to clarify what you mean by better: better reliablity or beter efficiany, etc