We'd like to install radiant heat in our condo on a small lower floor on a concrete slab and cover it with wood flooring.

We know there are a lot of issues with this but we'd like to start by finding out the code requirements in northern NJ. Our town building dept is notoriously unhelpful so that's why we're posting here.

Anyone know if it's as simple as an internet search for 'radiant heat building code nj' or something or is there a more relevant term?

We'll eventually need plumbing and possibly contracting help too but for now we need to find out if we can even do this in the first place.

Thanks!