As long as there are two immersion heaters in the cylinder. No good only being able to heat up half a cylinder. He doesn’t want stored hot water though.Some people just won't listen. Gonna be fun when that combi (storage or otherwise) packs up...5 bed and no hot water with a disabled bathroom too.
An immersion backup would be essential for me. Perhaps have an electric shower in one of the bathrooms?
The 29kw in your existing combi boiler will be enough to heat up your radiators. So to save money just cap off the hot water side to your combi. Effectively making it a heat only boiler. No need to throw away a perfectly good boiler.I have already explained there's no room for a cylinder. Its not a big house (was a 4 bed semi) and just added a disabled bedroom and bathroom for downstairs.
I hate combi boilers you have no argument from me there.Most indirect cylinders only have a single element fitted. He'll live to regret that decision....the recent cold snap will have left many rethinking their combi decision.
Is there no loft? You're starting to sound like one of those people who appear on here from time to time, looking not for advice but instead for professional confirmation of a decision they've already made. Like so many before you, you're now upset because you've been told your plan won't work satisfactorily.I have already explained there's no room for a cylinder. Its not a big house (was a 4 bed semi) and just added a disabled bedroom and bathroom for downstairs.
I happen to know that Dan has experience fitting them
They can me old chum. You will have to catch up with products on the market. And how they are piped up.I doubt any combi boiler can run two showers at the same time.
Or have an in-line instant electric water heater in the shower supply pipe, for backup only.Some people just won't listen. Gonna be fun when that combi (storage or otherwise) packs up...5 bed and no hot water with a disabled bathroom too.
An immersion backup would be essential for me. Perhaps have an electric shower in one of the bathrooms?
The Vitodens 111-W has a good reputation.We have no room for a traditional storage tank and currently have a 29kw Worcester Bosch Greenstar CDi combi. Thinking of changing this as we will have to move it due to an extension. 3 bathrooms and 1 WC, 13 radiators 5 bed semi-detached. Current boiler onlt delivers 11 litres per min, so cant run two showers at once and if someone opens the tap, show upstairs goes cold for a bit.
Am thinking of a combi will built in storage. The Viessmann Vitodens 111-W 35kW Storage Combination Boiler Natural Gas ErP is 480mm in depth where as the Worcester Bosch and Valliant are both 600mm which would get in the way of our door.
Any feedback on this particular boiler model?
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