Internet Version for Reference Only
BRADFORD WHITE
Page 10
B4 Volume Water Heater Page 11
5
1
2
34
CWMU
SUPPLY
RECIRC.
5
1
2
34
RECIRC.
CWMU
SUPPLY
Figure 11. Hot Water Supply System
With
Vertical
Tank
With
Horizontal
Tank
2.11 Two-Temperature System
See Figures 13 and 14 for piping schematics.
This system is designed to maintain the tempered
water circulating loop at the desired temperature
during idle periods as well as when there is a
demand for hot water. It is recommended for general
purpose water supply including shower and bathing
applications. Water at 180°F is available directly from
the tank.