Fig.3
TWO TANK
SYSTEM
SCHEMATIC
COLD SUPPLY
LINE
HOT
SUPPLY
LINE TO
FIXTURES
7
6
5
8
18
19
1
2
(1)
SunEarth Solar Collec-
tor(s)
(2, 3, 4)
Temperature
Sensor
(5, 6, 7, 8, 22)
Ball Valve
(
11, 24, 35, 36)
Combina-
tion Valve
(9)
Pressure Relief Valve
(10)
Drain Back Tank
(12, 13)
Pump
(14)
Heat Exchanger
(17)
Differential Temper-
ature Controller
(18)
Heating Element &
Tank Thermostat
(19, 20)
Temperature
and Pressure Relief Valve
(21)
Mixing Valve
(23)
Water Heater
(25)
Solar Tank
20
48”
min.
T1
21
9
17
4
3
10
11
12
13
14
T3
PIPE
INSULATION
T2
22
24
23
25
35
ROOF JACKS
36
Содержание CASCADE 2
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