I have a gas Rheem storage hot water system ( 135Litre), which is about 15 years old. It sits on a concrete slab just outside the house.
Just got a quote to replace with same system is $2500 plus GST.
To change over to instant flow type is $3700 plus GST.
Seems really high to me, am I wrong?
I am in Sydney.
A straight switch, like for like, should cost about $800 (unless something is very very unusual)
To go to instant, depends on what you have now
The quote for $2500+GST is a piss take