Hamworthy F40W - Page 14

HAMWORTHY HEATING LTD
8
FLEET W series 500001211/F
Figure 3.2.2 – Two boiler installation - Refer to table 3.2.5
Figure 3.2.3 – Optional Low Loss Headers - Refer to table 3.2.5
Flow
Return
507
380
190
180 Nom.
190 Nom.
Flow
Return
507
190190
490
190
190 190
180 Nom. 180 Nom.
Single secondary circuit
Three secondary circuits
120
Sensor Pocket ½” BSP
Instrument Spool
540
20
540
1530
1120
1850 Nom.
2140 Nom.
300
85
600 min.