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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

70338 Smokehood 7"
70339 Smokehood 8"
70340 Smokehood 9"
70341 Smokehood 10"

Includes: Smokehood, Slide Damper,
Angle Bracket Hardware

  6

69370 Slide Damper

  7

50634 Tankless Coil w/Gasket & Hardware

(For Intermediate Heater Sections Only)

  8

3572

Heater Cover Plate, Blank

  9

60312 Heater Cover Plate Gasket

10

3611

Cleanout Cover Plate

11

Burner Mounting Plate,

70465

1

/

8

" Opening

70466

7

3

/

4

" Opening

70491

9

1

/

8

" Opening

Includes: Mounting Plate
w/Observation Glass and Cover

PAGE 2

19A SERIES BOILER

INSTALLATION INSTRUCTIONS

13

78105 Burner Mounting Plate Rope, 

1

/

4

" x 4.75'

14

60434 Burner Mounting Plate Insulating Block

14

60430 Burner Mounting Plate Insulating Block

(Beckett Burner 3-6 Section)

15

Upper Port Hydronic Seal

16

Lower Port Hydronic Seal

17

60025 Insulating Ceramic Rope

18

Tie Rod & Hardware

19

Front Observation Port

20

70614 Rear Observation Port Assembly

21

3679

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

24

23

2 0

5

6

22

9

7

8

2

3

1 5

1

1 3

1 4

1 1

1 9

1 6

25

1 8

1 7

1 0

21

Summary of Contents for 19A Series

Page 1: ...motive anti freeze in boiler waterways If necessary to use anti freeze 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 tre...

Page 2: ...ng Includes Mounting Plate w Observation Glass and Cover PAGE 2 19A SERIES BOILER INSTALLATION INSTRUCTIONS 13 78105 Burner Mounting Plate Rope 1 4 x 4 75 14 60434 Burner Mounting Plate Insulating Block 14 60430 Burner Mounting Plate Insulating Block Beckett Burner 3 6 Section 15 Upper Port Hydronic Seal 16 Lower Port Hydronic Seal 17 60025 Insulating Ceramic Rope 18 Tie Rod Hardware 19 Front Obse...

Page 3: ...arge 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 i...

Page 4: ...must be provided to allow complete combustion of fuel and ventilation of the room to avoid excessively high ambient temperature Air inlet by natural ventilation directly from the outside shall have total free area of not less than one sq in per 14 000 BTU per hour of input of all fuel burning appliances in the boiler room Where combustion air must be obtained through ducts see ANSI NFPA 31 or ANSI...

Page 5: ...R LEFT 5 FT LBS STEP 4 LOWER RIGHT 5 FT LBS STEP 5 UPPER RIGHT 25 FT LBS STEP 6 LOWER LEFT 25 FT LBS STEP 7 UPPER RIGHT 50 FT LBS STEP 8 LOWER LEFT 50 FT LBS STEP 9 UPPER LEFT 10 FT LBS STEP 10 LOWER RIGHT 10 FT LBS Prepare additional intermediate sections and install in the same manner described above Be sure each section is properly sealed against water leakage and flue gas exfiltration Be certa...

Page 6: ...he 5 16 x 1 1 2 studs and hex nuts furnished in screw seats in the back section Apply self adhesive insulating tape Items 21 and 22 in Parts detail drawing on Page 2 to smoke hood flange and damper angle Item 23 Fasten the slide damper in the open position for starting the burner adjustment process See FIGURE 6 for recommended L coil piping and FIGURE 7 for SM9 18 single and or dual piping arrange...

Page 7: ...NION GATE VALVE TEMPERING VALVE FLOW LIMITING VALVE TEMPERATURE GAUGE OPERATING CONTROL TANKLESS HEATER TEMPERED WATER SUPPLY COLD WATER INLET The sealing rope should be placed in the groove on the boiler side of the plate using adhesive to hold it in place The insulation block has a burner opening and a cutout for the observation opening Locate the block with the high temperature facing on the fi...

Page 8: ...OUT COVERS Be sure the rope seals are in place around the groove in the cleanout cover plate Install the plates on the boiler sections carefully to insure proper sealing all around using the 5 16 x 2 special anchor bolt and 5 16 hex head nuts After periodic flue cleaning replace nuts at 10 lbs torque Use Hi Temp silicone caulk to seal covers air tight 14 REAR OBSERVATION PORTS 7 12 SECTIONS INSTRU...

Page 9: ...WAYS A STEAM BOILERS NOTE The boiler should be cleaned before connecting system piping and installing steam trim 1 Plug unused openings all around the boiler leaving a valved overflow pipe connected to the safety valve tapping Also provide a valved blow down connection to one of the bottom tappings 2 The fuel burning equipment should be installed and made ready to operate in accordance with the bu...

Page 10: ...T CONN FRONT VIEW SIDE VIEW TOP VIEW 12 ADAPTER COLLAR 11 12 SECTION ONLY SERIES 19A BOILER STEAM TAPPING AND CONTROL LOCATIONS 3 SUPPLY TAPS 3 4 41 1 4 A 1 TAP AIR REMOVAL CONN OPT LWCO B 1 1 4 TAP SAFETY VALVE C 1 TAP OPTIONAL LWCO D 3 4 TAP OPER TEMP CONN A B VENT CONNECTION 3 4 TAP STD MAN RESET HIGH LIMIT 3 A 4 SUPPLY CLEANOUTS 3 RETURN TAP OPTIONAL INSPECTION TAPPINGS 3 4 TAP OPT OPT INSP TA...

Page 11: ... monoxide Hot gases from appliance venting system pipes or chimney escaping into the living space Flames coming out around the appliance Yellow colored flames in the appliance Stale or smelly air The presence of soot or carbon in or around the appliance Very high unexplained humidity inside the building If any of the symptoms of CO poisoning occur or if any of the signs of carbon monoxide are pres...

Page 12: ...WESTCAST INC 260 NORTH ELM STREET WESTFIELD MA 01085 TEL 413 562 9631 FAX 413 562 3799 ...

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