C-809(0308)
1
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 at a
minimum of 85.6% Oil Thermal efficiency and 83.1% Gas Thermal efficiency.
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- ( )88-(W) (S)F boiler(s) with burner(s)
capable of burning natural gas at ( )” W.C. inlet pressure and/or No. 2 fuel oil.
1. (B) Boiler-burner unit Field assembled (standard).
2. (A) Boiler-burner unit with factory assembled sections.
3. (P) Boiler-burner unit completely packaged and fire tested
4. Natural or LP gas fired and/or No. 2 fuel oil.
5. Water or steam.
6. Forced or balanced draft.
D. Boiler(s) shall have I=B=R Hydronics Institute gross output(s) at 100% firing rate –
( ) MBH per boiler.
E. Boiler(s) shall be manufactured by ISO 9001 registered company to conform to Section IV of
the ASME Boiler and Pressure Vessel Code.
1. Individual sections (and section assembly) to be hydrostatically pressure tested at
factory in accordance with ASME requirements.
2. Maximum allowable working pressure 80 PSIG water and 15 PSIG steam cast as part
of section with ASME symbol.
F. Regulatory Requirements
1. Boiler(s) and controls to comply with applicable regulations.
2. Provide U.L. labeled burner(s).
3. Provide add option for local code(s) ie: MASS Code, BAR
G. Submittals
1. Submit shop drawings and product data.
2.
Submittal packet to include boiler (and burner) manufacturer descriptive literature,
installation instructions, operating instructions, and maintenance instructions.
88 SERIES 2 BOILER
SUGGESTED SPECIFICATIONS
