CHAMPION Heat Recovery - Manual (Page 28)

22
HRU Electric Booster Assembly
2
1
16
14
19
11
26
15
6
7
13
24
25
22
12
5 21
3
8
4
27
10
9
23
18
17
20
To HRU
From HRU
Cold PRV
High Limit Thermostat
Control
Thermostat
Hot PRV
To Tank
Fill
Cold Water In
Hot Water In
To Final Rinse