Slant/Fin Gas Steam - Manual (Page 13)

13
OVERFLOW
TANK WATER
LEVEL AT/
OR BELOW
LEVEL
WATER
BOILER
MANIFOLD
RETURN
CHECK
VALVE
PUMP
STRAINER
GSTM-13
NORMAL TANK
WATER LEVEL
STRAINER
PUMP
VALVE
BALANCING
SHUT-OFF
VALVE
VALVE
SHUT-OFF
SHUT-OFF
VALVE
BANK
TO ISOLATED
WATER
MAKE UP
CONDENSATE
RETURN
BOILER LEVEL
BOILER LEVEL
TO ADDITIONAL PUMPS
(AS NEEDED)
NOTES:
a manual reset low water cut-off,
2. Each isolated (valved) bank must have
1. Maximum of five modules per bank.
pump controller and dedicated feed pump.
manual reset high pressure cut-off,
F
Figure 13: Installation with receiver tank water level at or below modules normal water levels
OVERFLOW
TANK WATER
LEVEL ABOVE
BOILER LEVEL
LEVEL
WATER
BOILER
MANIFOLD
RETURN
CHECK
VALVE
PUMP
STRAINER
ABOVE FEED TANK OVERFLOW
MUST BE RAISED TO A LEVEL
EACH BANKS BOILER FEED LINE
NORMAL TANK
WATER LEVEL
STRAINER
PUMP
VALVE
BALANCING
SHUT-OFF
VALVE
VALVE
SHUT-OFF
SHUT-OFF
VALVE
BANK
TO ISOLATED
WATER
MAKE UP
CONDENSATE
RETURN
BOILER LEVEL
GSTM-13A
TO ADDITIONAL PUMPS
(AS NEEDED)
NOTES:
a manual reset low water cut-off,
2. Each isolated (valved) bank must have
1. Maximum of five modules per bank.
pump controller and dedicated feed pump.
manual reset high pressure cut-off,
F
Figure 13A: Installation with receiver tank water level above modules normal water levels