Installation Instructions: Remote Thermostat for Direct Vent Furnaces
Kit Contents
Ref Part Name Qty
1 Sub PCB 1
2 Sub PCB Cover/Bracket 1
3 Power Harness 1
4 Central Timer Harness 1
5 Rubber Grommets 2
6 Circuit Board Spacer 4
7 Screws 2
8 Transformer 1
WARNING
To protect yourself from harm, before performing maintenance, turn o the electrical power supply by unplugging the power cord
or by turning o the electricity at the circuit breaker. (The control panel does not control the electrical power.)
This kit and instrucons contained herein are only for use with the following models of Rinnai Direct Vent Furnaces:
EX08CT and EX11CT
EX17CT and EX22CT
EX38CT
1
2
3
4
5
6
7
Field Supplied Components
Wall Thermostat
Thermostat Wire
Wire Nuts
8