Install Instructions

4
Option 1 - Damper 'Y' Harness
Option 2 - Transformer 'Y' Harness with GREEN Color Tubing
Remove connector of damper wiring
harness from connector on control.
Plug connector of UWH-RB-24 damper
'Y' harness to connector on control.
Plug connector of UWH-RB-24
damper 'Y' harness to connector of
damper wiring harness.
Remove connector of boiler wiring
harness from Aquastat transformer
connector.
Plug connector of boiler wiring
harness to connector of 'Y'
harness with GREEN color tubing.
Plug connector of 'Y' harness with
GREEN color tubing to Aquastat
transformer connector.
A.
A.
B.
C.
B.
C.
This 'Y' Harness can only be used with vent dampers with 6-pin connectors .
NOTE