Hi all

Got the following off the contact form on the site today. Does anyone out there have any experience in this or know if someone who does?

If you do, post below and I will forward on.

.................................................................................

Please advise if you know of anyone that measures ground temperature
to -25m.

Would really like someone in Christchurch if possible!

We are planning a ground source heat pump installation and want to
figure out how deep to drill for the collectors.