Absolute ABS-1500 Installation And Operating Manual page 15

Gas-fired condensing hot water boiler
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The service side of the boiler (with the heat exchanger inspection cover) is the front.
1. Pressure Relief valve.
2. Air Vent.
3. Spare 3/4"
4. Flow Switch (Optional)
5. Boiler Supply
6. NTC Temperature Sensor (Supply water)
7. Low Water Cut Off (Manual Rest)
8. Temperature and Pressure Gauge
9. Aqua-state (Manual Reset)
10. Boiler Return
11. NTC Temperature Sensor (Return Water)
12. Spare 1/2"
Clearance
Right 6"
13. Gas Connection
14. Boiler Drain
15. Condensate Pan
16. Anchor Bolt
17. Positioning wheels
18. Fork Left Packet
19. Combustion Air Inlet
20. Inspection glass
21. Ignition/Ionization electrode
22. Boiler Control Panel
23. Condensate Pan Drain
24. Combustion Air Fan
25. Base Frame
Front 36"
Left 18"
Absolute Boilers ABS 1500-2000-2500-3000-4000
26. Honeywell Touch Screen
(manual gas valve by Other)
27. Gas Valve
28. Side Casing
29 Heat Exchanger
Top 24"
15
Back 12"

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This manual is also suitable for:

Abs-2500Abs-4000Abs-3000Abs-2000

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