Would be really grateful for help here.
We live in a three-bed, three-storey house with one bathroom (and no possibility of more). We have one child (2 yo), so far... The bathroom has a bath and shower in it.
The house has (and needs) 10 rads.
We're looking to replace our current heating system (as we are moving the bathroom from one site to another in the house and therefore need to move the boiler). We currently have a gravity-fed system with a cold water tank in the loft, and hot water cylinder and boiler.
But ... we're getting conflicting advice from plumbers. We have been variously advised to:
1) Stick with the cold-water tank and replace boiler and hot-water tank and add an additional pump for the shower.
2) Stick with a condensing boiler but move to a pressurised system (without the cold-water tank in the loft). This would involve replacing some/all rads (which we intend to do).
3) Move to a combi.
4) Get 2) and a megaflo (or other non-vented cylinder). THe inlet to the house is 15mm, before you ask.
Our priorities in order are:
1) Efficiency
2) Keeping the noise down (the boiler will be sited above stairs with access from a bedroom - with a sound proofed access panel, hopefully)
3) Space - everyone likes the idea of losing a great big water tank.
4) Cost
EDIT: I'm adding anothe priority here. I want a shower that doesn't trickle. Mains pressure into the house is fine - indeed good.
I'd be really grateful for some help here. We're getting really bewildered by the conflicting advice.
Thanks everyone (again).
We live in a three-bed, three-storey house with one bathroom (and no possibility of more). We have one child (2 yo), so far... The bathroom has a bath and shower in it.
The house has (and needs) 10 rads.
We're looking to replace our current heating system (as we are moving the bathroom from one site to another in the house and therefore need to move the boiler). We currently have a gravity-fed system with a cold water tank in the loft, and hot water cylinder and boiler.
But ... we're getting conflicting advice from plumbers. We have been variously advised to:
1) Stick with the cold-water tank and replace boiler and hot-water tank and add an additional pump for the shower.
2) Stick with a condensing boiler but move to a pressurised system (without the cold-water tank in the loft). This would involve replacing some/all rads (which we intend to do).
3) Move to a combi.
4) Get 2) and a megaflo (or other non-vented cylinder). THe inlet to the house is 15mm, before you ask.
Our priorities in order are:
1) Efficiency
2) Keeping the noise down (the boiler will be sited above stairs with access from a bedroom - with a sound proofed access panel, hopefully)
3) Space - everyone likes the idea of losing a great big water tank.
4) Cost
EDIT: I'm adding anothe priority here. I want a shower that doesn't trickle. Mains pressure into the house is fine - indeed good.
I'd be really grateful for some help here. We're getting really bewildered by the conflicting advice.
Thanks everyone (again).