Assessments - 4, GPA: 4.3
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BOILER AND PRESSURE VESSEL CODE, SECTION IV FOR MAXIMUM ALLOWABLE WORKING PRESSURE. STEAM - 15 PSIG, WATER - 80 PSIG CANADA: STEAM - 15 PSIG, WATER - 50 PSIG CAUTION Do not use automotive anti-freeze in boiler waterways. If necessary to use antifreeze, be sure to employ a preparation designed for hydronic heating systems such as ethylene or propylene glycol. Water treatment is not recommended. This boiler uses gaskets to seal the ports of adjoining sections. These gaskets are made of a fluorocarbon elastomer (designation FKM) marketed under the brand name Viton. Consult a water treatment professional before adding any chemical to the boiler water. Any water treatment or anti-freeze added to the system must be compatible with the Viton gaskets. THE SECTIONS OF THIS BOILER MUST BE ASSEMBLED TO THE PROPER TORQUE. READ INSTRUCTIONS THESE INSTRUCTIONS TO BE LEFT WITH THE BOILER FOR REFERENCE PURPOSES WESTCAST, INC. 260 NORTH ELM STREET WESTFIELD, MA 01085 TEL. (413) 562-9631 FAX (413) 562-3799 PAGE 2 19A SERIES BOILER INSTALLATION INSTRUCTIONS — 3640 Burner Mounting Plate, Powerflame - 91/8" Opening 13 60023 Burner Mounting Plate Rope, 1/4" 14 60434 Burner Mounting Plate Insulating Block 14 60430 Burner Mounting Plate Insulating Block (Beckett Burner) 15 60331 Upper Port Hydronic Seal 16 60332 Lower Port Hydronic Seal 17 60025 Insulating Ceramic Rope 18 — Tie Rod & Hardware 19 — Front Observation Port 20 70553 Rear Observation Port Assembly 21 71700 Rear Observation Port Cover Plate - 3, 4, 5, 6 Section Boilers 22 74300 Insulating Bolt Hole Tape 3' 6" 23 74302 Insulating Tape 11" 24 69150 Angle Bracket 25 69761 Target Wall - 3, 4, 5, 6 Section Boilers Item Comp. No. No. Description Item Comp. No. No. Description 1 3638 Front Section 2 3637 Intermediate Section, Plain 3 3641 Intermediate Section, Heater (Optional) 4 3639 Back Section 5 3575 Smokehood 7" 3576 Smokehood 8" 3577 Smokehood 9" 3578 Smokehood 10" 6 69370 Slide Damper 7 — Tankless Heater (For Intermediate Heater Sections Only) 8 3572 Heater Cover Plate, Blank 9 60333 Heater Cover Plate Gasket 10 3611 Cleanout Cover Plate 11 3565 Burner Mounting Plate, Carlin - 6 1/8" Opening 12 3566 Burner Mounting Plate, Powerflame - 73/4" Opening 24 23 20 5 6 22 9 7 8 2 3 15 1 13 14 11 19 12 16 25 18 17 10 21 PAGE 3 19A SERIES BOILER INSTALLATION INSTRUCTIONS TABLE OF CONTENTS SECTION DESCRIPTION PAGE SECTION DESCRIPTION PAGE 19A SERIES ISOMETRIC DRAWING 2 10 TANKLESS HEATERS 6 PARTS LIST 2 11 SMOKEHOOD 6 TABLE OF CONTENTS 3 12 BURNER MOUNTING PLATE 7 1 GENERAL INFORMATION 3 13 CLEANOUT COVERS 8 2 BOILER LOCATION 3 14 REAR OBSERVATION PORT 8 3 CODES AND REGULATIONS 3 15 CONTROL LOCATIONS 8 4 CHIMNEY AND BREECHING 3 16 JACKET 8 5 COMBUSTION AND VENTILATION AIR 4 17 SAFETY AND RELIEF VALVES 8 6 ASSEMBLY OF SECTIONS 4 18 CLEANING BOILER WATERWAYS 9 7 HYDROSTATIC TEST 5 19 OWNER'S INSTRUCTIONS 9 8 STEAM PIPING 5 CONTROL TAPPINGS DIAGRAM 10 9 WATER PIPING 6 WARNING 11 1. GENERAL 19A Series boilers are wet-base, extended surface, vertical flue design with integral cast flue gas collector for pressurized firing with oil, gas or combination power burners. Upper and lower port hydronic seals are of a special material resistant to petroleum products and compatible with ethylene and propylene based anti-freeze (non automotive type) which does not contain corrosion inhibitors to protect aluminum. The flue gas joints between sections, etc. are sealed using high temperature (2300°F) ceramic fiber rope. Access to the heating surface for cleaning is provided from the left hand side of the boiler through large cast iron cover plates. A slide damper is provided in the flue gas outlet for back pressure adjustment. The boilers are supplied completely knocked down for field assembly, as factory assembled blocks of sections or completely assembled boiler-burner units. All items should be inspected for damage upon receipt, and any damage reported to the wholesaler and trucker. All components should be stored in a clean, dry area. The boilers are conservatively rated for high efficiency performance with capability for down-firing to match connected load. The large OBROUND upper port provides transfer area above the water surface for dry steaming at full load. 2. BOILER LOCATION The boiler must be installed on a smooth, level, noncombustible floor or pad as close to the chimney or vent location as possible to minimize breeching length. Allow clearance around the boiler for piping, service, maintenance, cleaning and tankless coil removal. Approximately 30 inches on the sides is a minimum (Check local code requirements). Do not install electrical conductors in floor or pad under boilers. See FIGURE 1 for boiler floor pad requirements, and TABLE 1 for minimum required pad length. TABLE 1 Boiler No. Min. Recommended Pad Length 19-*-3 19-*-4 19-*-5 19-*-6 19-*-7 19-*-8 19-*-9 19-*-10 19-*-11 19-*-12 30" 36" 42" 48" 54" 60" 66" 72" 78" 84" 3. CODES AND REGULATIONS All work in connection with the bo...