Hi Again,
I was meant to be having a WB 37 CDi installed this week but fitting has been delayed a week or so. Sorry to bang on about my own system but I feel it’s best to gather information before fitting if possible.
My question (still) revolves around the dilemma of fitting a Worcester Bosch DT10RF Optimiser or a Honeywell programmer (CM927 or Sundial RF2 pack 2); I understand I might still need to get wiring advice from Worcester Bosch if I go for the Sundial.
My concern is to do with the “Cycle Rate” on either of the Honeywells; this does not appear to be a parameter offered on the Worcester Bosch programmer. As the 37 CDi modulates the heating within the boiler itself, doesn’t that make “cycles per hour” controlled by the programmer as counterproductive (obsolete)? If this is not the case then, then does this mean that the DT10RF is an inferior controller for heating?
I suppose what I’m trying to discover is if the Honeywell programmers are better suited to a previous generation of boilers or, if the Worcester Bosch claim of “fully modulating” is not really doing anything for me?
Thanks Again,
soup
I was meant to be having a WB 37 CDi installed this week but fitting has been delayed a week or so. Sorry to bang on about my own system but I feel it’s best to gather information before fitting if possible.
My question (still) revolves around the dilemma of fitting a Worcester Bosch DT10RF Optimiser or a Honeywell programmer (CM927 or Sundial RF2 pack 2); I understand I might still need to get wiring advice from Worcester Bosch if I go for the Sundial.
My concern is to do with the “Cycle Rate” on either of the Honeywells; this does not appear to be a parameter offered on the Worcester Bosch programmer. As the 37 CDi modulates the heating within the boiler itself, doesn’t that make “cycles per hour” controlled by the programmer as counterproductive (obsolete)? If this is not the case then, then does this mean that the DT10RF is an inferior controller for heating?
I suppose what I’m trying to discover is if the Honeywell programmers are better suited to a previous generation of boilers or, if the Worcester Bosch claim of “fully modulating” is not really doing anything for me?
Thanks Again,
soup