Diagram 1 closed tank (kit 1 closed tank) – MCZ Hydrotherm 70 User Manual
Page 28
INSTALLATION AND USE MANUAL
Chapter 4
page
28
Installation and assembly
Technical service – MCZ GROUP S.p.A. all rights reserved - Reproduction prohibited
4.7.4. Diagram 1 CLOSED TANK (KIT 1 CLOSED TANK)
DESCRIPTION: Fireplace stove without production of domestic hot water.
ACTIONS:
- heating with boiler;
- fireplace stove heating;
- domestic hot water with boiler and heating with fireplace.
1-Hydrotherm fireplace stove
9-Return circuit Ø1” min.
17-Radiator
2-Expansion tank
10-Valve
18-Boiler
3-Control unit
11-Automatic vent valve
19-Thermal discharge valve
4-Manifold 12-Safety
valve 20-Non-return
valve
5-Temperature probe
13-3-way valve
21-Filling unit
6-Circulator 14-Separation
exchanger*
24—Radiator system circulator*
7-Overflow drain
15-Pressure gauge
8-Delivery circuit Ø1” min
16-Hot water
A- Aqueduct
* Not included in the kit. To be purchased separately.