Need some guidance cold water tank which has hot water elements

[smtplumbing]

Well am stuck on this one working in a coffee shop just now doing it up for them opening . And they have lost hot water.so goes up the loft to find a cold water tank which has two heating elements at the bottom of this tank.the tank has rotten inside out and leaked on the cables causing a small short in the cables. This needs to Be replaced this is the tricky part as its a shop has hardly no room which means refitting something back in the loft.

I will need to move the tank to other Part of the loft as i can't access the old one.
This needs to feed 12 hot taps.
Any thoughts oñ this would be amazing.

 

[stevetheplumber]

Its not a cold water tank it's a wall hung water heater basiclyly a square combination cylinderif you move it down a floor you will lose pressure there not cheap so combined cylinder probably cheper

 

[Mike Jackson]

Small unvented or fortic.

 

[smtplumbing]

Steve it did not look wall hung. I can see the landlord moaning. What's the cheapest option as i have been asked already. I think I will struggle to put an unvented cylinder in due to the prv discharge

 

[gasmanrob]

You can still buy them it's a cistern heater

 

[gasmanrob]

Either that or split it and fit 2 multi points and a handi wash

 

[chris watkins]

cheap = Heatrae Sadia
cheapest = Direct Combination Hot Water Cylinders

Best in oh so many ways (find a route for discharge waste) = http://www.NoLinkingToThis/p/rm-prostel-horizontal-indirect-unvented-hot-water-cylinder-150ltr/8585f

 

[jtsplumbing]

Just cut it out and replace with new updated version , think it would be the most cost effective solution, as for Landlord , he'll just have to grin & bear it !!