Worcester Mechanical timer and trv questions

[pippo]

Hi,

1) Our new worcester 28i junior has a twin channel dt20 digital timer however our old 28i junior (previous property) had a mt10 mechanical timer which we much prefered as we dont work set hours monday - friday and it was easy to flick the 15 minute incrament switches. I have found the mt10 mechanical one for 35 notes, is this compatibl with the nw style boiler and is it easy for the diyer.

2) I have read that this boiler has an automatic bypass, does this mean that it is safe to add trv's to every room?

Thanks

Pippo

 

[g20]

old time clocks are generally compatable with modern boilers sure, but if your not sure what to do id reccomend asking a electritian to instal it for you, shouldn't cost much.

And even though it has an automatic bypass i would leave either the hall or landing radiator without a TRV for circulation.

 

[namsag]

Nope you still need one without a trv and this should be where your room stat is

DT20 just pops out and the 10 clips straight back in fits with a little push in electrical connection 2 min job

 

[pippo]

ok namsag

thanks

pippo

 

[PHIL269]

need to replace a mt 10 timer on a greenstar 28i - is it easy
how do you get cover off ?