Brian McIntyre

Again, that would be the pilot.

It would be...

A heat pump might not be suitable for that house at this point in time.

They probably need to look at some other areas where they might reduce the heat loss from the house again appropriately, even roof insulation, for example, in an older house.

So I'd look at those first before we'd be looking at a heat pump just to make sure it's the right fit for that house.

We are finding that the internal unit can be smaller.

Like they typically would be quite big, kind of like a fridge.

Yeah.

Okay, but that's probably a smaller house.

Yeah, exactly.

So we're moving now towards, it's basically the size of what you need.

If it's a small house, you probably have a small water demand.

And we're seeing technology evolve where you're probably halving that size to like a small cooker, like an under-counter cooker to generate the hot water that you need.

It's just basically on your hot water demand dictates how big it is.