A.O. Smith Upsilon - Scope of delivery

Installation and Service Manual Upsilon-Series
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3 Scopeofdelivery
The boiler will be delivered ready for use. The delivery package includes the following:
• Boiler and housing:
• Boiler pump(s);
• Cascade control system;
• Automatic air vent(s);
• Siphon;
• Lid ø100 air supply (with screw);
• PG cable glands;
• Suspension bracket;
• Mounting material consisting of plugs and screws;
• Installation and Service Manual;
• User manual;
Depending on the selected cascade systems, the following parts are supplied:
1. Pipe work headers for ow/return and gas
• DN65 or DN100 ow/return pipe work headers for 2 or 3 boilers with:
• Flanges, M12/16 bolts, nuts, spring washers and gaskets
• 35 mm blind covers for unused boiler connections
• DN50 or DN65 gas pipe work headers for 2 or 3 boilers with:
• Flanges, M12 bolts, nuts, spring washers and gaskets
• 1¼" blind covers for unused boiler connections
• M6x8x16 close tolerance bolts for fastening gas pipeline
• Adjustable feet M8x35
2. Boiler connection set
• Couplings and pipe branches
• Isolation valves
• Supply and drainage tap with T-piece;
3. Low velocity header
• DN65 or DN100 Low velocity header with:
• Adjustable feet, bolts, nuts, spring washers and gaskets
• Automatic air vent, sensor pocket for T10 and drain valve
4. Frame (if stand-alone)
• Assembly frame (for 1 boiler in line or 2 boilers back to back)
• I-column(s)
• L-column(s) (for back- to- back positioning)
• Adjustable feet, bolts, spring washers and nuts
5. Parts such as: Bus communication cable, insulation sets, common ow sensor T10, etc.