Straps - Watts WFC-03 6Z HC 24 Installation Manual

3.2 Straps

You can add strap to merge zones on the same thermostat
Zone 1
Zone 2
Zone 3
Zone 4
Zone 5
Zone 6
Zone 7*
Zone 8*
*for WFC-03 8Z HC 24 and WFC-03 8Z HC 230
Z3 & Z4
Z1 & Z2
Actuators without strap
6
2
2
2
2
2
2
2
Z7 & Z8
Z5 & Z6
Actuators with strap
8
4
4
4
Strap
5