There are two main places to buy propane in this area. Both of these locations will work for your American propane tank and cost around 20 euro to fill.
NATEX Garage (Tank Exchange)
Phone: 0049 (0)2451-6207-252
Mon – Thu: 0800 – 1700
Fri: 0800 – 1500
Sat – Sun: CLOSED
In de Cramer 17, Heerlen
Mon – Fri: 0730-1730
Sat: 0900-1300
May 1 – Sept 1, 2015: Saturdays open until 1600
Closed Sunday
The benefit of Van Dooren is that you can fill up your own tank so you are guaranteed to walk away with a tank of propane. Just drive to the back from the front gate, fill up your tank, then pay inside the store. It’s also around the corner from IKEA and the RD4 thrift shop, so you can make the trip more “productive” if you like. Thanks to the spouses who shared this information on Facebook!
Here At Gk 