No hot water pressure when other taps are on.

[rizy102]

okay,
been doing some reasearch and came accross this :
http://www.gasapplianceguide.co.uk/torrent_direct.htm
disadvantage is that it is electricity heated and it costs quite a bit. but i suppose these will be redeemed by no need of servicing every year, can fit myself, and no need to bring a gas pipe up three floors if i was going to fit a multipoint!!!
anyone had any experience with these or any ideas anyone please?
thanks

 

[DP]

If the cold water flow is good, unvented cylinder is the answer. Nothing (apart heatstore) come close.

While not saying Raveneheat will not give prescribed 9.5l (base model), often these are fitted by homeowners who like to dabble a bit. Result (often) is essential requirements are overlooked. Heating is rarely a problem. HW always the issue.