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19
Boiler Piping
Max.
12"
Boiler
Supply
System
Return
System
Cold
Water Fill
Boiler
Supply
Return
7
10
1
2
3
5
4
6
6
6
11
12
7
1
10
9
8
4
3
6
6
6
Cold
Water Fill
Boiler
Supply
Minimum
3/4" Piping
Boiler
Return
Return
System
Supply
System
Max.
12"
11
12
Fig. 8 : Near Boiler Piping - Closed Type Expansion Tank
Fig. 7: Near Boiler Piping - Diaphragm Expansion Tank
1. System circulator
2. Automatic air vent
3. Air separator
4. Automatic fill valve
5. Diaphragm expansion tank
6. Isolation valve
7. Drain/purge valve
8. Tank fitting
9. Close type expansion tank
10. Primary/secondary connection
11. Boiler circulator
12. Flow/check valve
Note:
Pitch horizontal pip-
ing upwards (1” of pitch
per 5 ft of piping) towards
expansion tank.
Содержание Solo 175
Страница 21: ...Unit Preparations 15 Fig 5 Temporary Hydrostatic Test Piping Fig 6 Pressure Relief Valve Installation ...
Страница 38: ...32 Internal Wiring Fig 20 Prestige SOLO 175 and Solo 250 Boiler Factory Wiring ...
Страница 71: ...65 Product Specifications Front View Prestige SOLO 175 250 ...
Страница 72: ...66 Product Specifications Side View Prestige SOLO 175 250 ...