ELK-26Z2AL9 Replace Tubing Bundles Specifications and Drawings.pdf

This document comprises technical drawings and a bill of materials for trim-indirect storage water heaters manufactured by Precision Boilers, Inc. for the Federal Bureau of Prisons. The primary specification documents included are electrical schematics and equipment layout diagrams for water heater systems with model designations including V4884-150C variants. The schematics show power supply connections, control circuits, pilot switches, temperature controls, pump configurations, relief valves, and drain systems. Control wire color legends and general notes specify electrical requirements including 1-24 amp and GU wire specifications, 120-150 VAC power supply circuits with protection devices, and main power connection tolerances of 1-24 amperes per phase.

The bill of materials lists all component parts required for complete water heater assembly, including anode rods from Galvotec Alloys Inc., bronze ball valves with full-port 150 WSP/600 WOG ratings from Conbraco, steel and fiberglass components, insulated cabinets with vessel materials, junction boxes, toggle switches, pilot lights, circulation pumps (Taco 007-BFS model at 9 GPM and 8 TDH), manways, lift lugs, and ball valves. Materials specifications reference ASME Boiler and Pressure Vessel Code standards with items numbered 1-12 for component identification. The drawing packages are dated February 2, 2002, with revision 0 status, and are designated for the Federal Bureau of Prisons, Customer #4613.D, with drawing numbers TV48ECA-0006 and TV48ECA-0007.