Slant/Fin Caravan L-Series user manual

Summary of the content on the page No. 1

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HOT WATER SUPPLY AND RETURN HEADERS
PARTS LIST AND ASSEMBLY INSTRUCTIONS
L-Series: Oil-fired Modular Boilers
Header Package Order Code
Header Parts List
Number of Modules
Item Part No. 2 3 4 5 6 7 8 9 10
1-1/2" Stub Header - 2 stub - 27" C-C (pkgd. separately) 43-0920 2 – 4 2 – 4 2 – 4
1-1/2" Stub Header - 3 stub - 27" C-C (pkgd. separately) 43-0921 – 2 – 2 4 2 4 6 4
Flex Joint - 1-1/2" pipe 43-2023 2 4 4 6 8 8 10 12 12
Flex Joint - 3" pipe 41-1755 4 4 8 8 8 12 12 12 16
Cast End Cap - 3/4" NPT

Summary of the content on the page No. 2

1 FACTORY SUPPLY AND RETURN HEADER ASSEMBLY — OIL 1 / '' ELBOW 2 1 1 / '' X 15'' NIPPLE 2 CAST END CAP 1 1 / '' X 4'' NIPPLE 2 3'' RETURN HEADER 1 WITH 1 / '' STUBS 2 (2 MODULE) C 3'' FLEX JOINTS (SEE DETAIL "A") 1 1 / '' FLEX JOINT 2 (SEE DETAIL "A") 1 1 / '' X 8'' SQUARE NIPPLE 2 3 3'' RETURN HEADER 1 WITH 1 / '' STUBS 2 (3 MODULE) 1 1 / '' X 4'' NIPPLE 2 * 3'' BUILDING PIPING (BY OTHERS) 3'' SUPPLY HEADER 1 WITH 1 / '' STUBS 2 (3 MODULE) CAST END CAP 3 WITH / '' TAPPING. 4 SUPPL

Summary of the content on the page No. 3

1 ELBOW 1 / '' PRESSURE 2 TEMPERATURE 3'' FLEX JOINT GAUGE 1 (SEE DETAIL "A") *3'' BUILDIING PIPE *Building piping must be rigidly secured so CONNECTION it cannot move where connected to headers. 1 / '' WELLS 2 CONTROL HEADER 1 1 1 3'' x / '' x / '' x / '' 2 2 2 3'' SUPPLY HEADER 1 WITH 1 / '' STUBS 2 (2 MODULE) 1 1 / '' UNION 2 3'' PIPE X 20'' (BY OTHERS) 1 1 1 1 / '' X 1 / '' X 1 / '' TEE 2 2 2 1 3 1 / '' X / '' BUSHING 2 4 3 / '' DRAIN VALVE 4 1 1 / '' X CLOSE NIPPLE 2 1 1 / '' EL

Summary of the content on the page No. 4

Caravan Flex Joint Assembly Instructions 1. Slip the metal retainer on the system piping with the larger diameter side facing the end of the pipe to be joined. The 3" flex joint has a single piece serrated metal retaining ring. This retaining ring should be seated in the recess in the inner diameter of the gasket with its mounting tabs overlapping slightly where the ring splits. The 1-1/2" flex joint has a 2 piece serrated retaining ring that must be installed in the inner recess of the g