Smart 40 Indirect Water Heater Manual

661A0300 - Rev B

Fig. 9:

Fig. 8:

1. Shut-off valves

2. Circulator

3. Flow check valve

4. Expansion tank

5. Drain valve

6. Feed valve

7. Air separator

SMART System Piping with Zone Valves

(Non Domestic Priority)

SMART System Piping with Zone Circulators

Installation - Piping

Smart manual_Smart manual 10/29/14 10:00 AM Page 14