Manual de instrucciones de Weil-McLain 94

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94 SERIES BOILER
SUGGESTED SPECIFICATIONS

I. General Requirements

A. Furnish and install ( ) low pressure, wet base, cast iron sectional boiler(s) with power
burner(s) that pressurize the firebox and operate under forced and balanced draft.

B. Assemble and install boiler-burner unit(s) in compliance with manufacturers installation
instructions. All work must be done in a neat and workman like manner.

C. Weil-McLain (P)(A)(B) L, (P)(A)(B) G, (P)(A)(B) GL- ( )94-(W) (S)F boiler

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2. Other manufacturer(s) or other Weil-McLain boiler(s) must comply with specifying engineer’s requirements, including: a) Full intent of these specifications, and provide complete submittal including literature, wiring diagrams, fuel piping diagrams, and a list of similar installations. b) Submittal to be presented to specifying engineer at least seven working days for approval before bid opening. Substitutions are not permitted after contract is awarded. c) Burner(s) and Energy Manage

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• Shipped with insulated heavy gauge steel jacket(s) with durable powdered paint enamel finish. Jacket designed to be installed after connecting supply and return piping. D. Tankless heaters or indirect water heaters • Provide ( ) internal tankless water heater(s) inserted into the right hand side of the tankless intermediate (TI) section in the opening provided. Allow 44” minimum clearance on right side of boiler for cleaning and servicing. Tankless openings must be on same side as

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6) Steam boiler secondary low water cut-off shall be a float type – manual reset. III. Burner(s) construction, features and requirements: 1. Burner fuel supply system and burner installation to conform to burner manufacturer’s installation instructions and applicable codes. 2. Burner motor characteristics: 120/60/1, 240/60/1, 208/60/3, 240/60/3, 480/60/3. 3. Control characteristics 120/60/1. 4. Burner fuel – natural gas 4.0” W.C. minimum, No. 2 fuel oil. 5. Code(s) - standard