Limited availability of this spa pack 0612-221034-315 that is being phased out.  See the new model with new improved hardware- 0612-221045-440

Or Use the new in.yj3 0612-221041-431

Gecko IN.YJ-2-RE-GD1 Heat Recovery No GFCI model 0612-221034-315.

This item is the control only with GD1 options. Includes the temperature probe.

See part 3-73-5000 for Complete Bundle which includes Topside, GFCI Cord, Installation Hardware

Replacement Option for 0612-221011, 221012
The difference on this 221011 replacement is some software & board modifications were made by the manufacturer.

0612-221034-315  Gecko Aeware System IN.YJ-2-RE-GD1

We also offer mounting brackets 9917-106758