Slant/Fin L-Series installation instructions Header Package Order Code, Number of Modules

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HOT WATER SUPPLY AND RETURN HEADERS PARTS LIST AND ASSEMBLY INSTRUCTIONS

L-Series: Oil-fired Modular Boilers

Header Parts List

Header Package Order Code

	-25	7	2			5	7	3
					-2
4 3				43

							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			41-1780	1	1	1		1	1	1	1	1	1
Cast End Cap - No tap			41-1753	1	1	1		1	1	1	1	1	1
Nipple - 1-1/2" x 4"			43-0904	3	4	6		7	8	10	11	12	14
Nipple - 1-1/2" x 15"			43-0923	2	3	4		5	6	7	8	9	10
Nipple - 1-1/2" x 30"			43-0924	1	1	2		2	4	4	5	6	6
Nipple - 1-1/2" x close			43-0927	2	3	4		5	6	7	8	9	10
Square Nipple - 1-1/2"	x	8" T.O.E.	43-0925	1	2	2		3	4	4	5	6	6
Square Nipple - 1-1/2"	x	34" T.O.E.	43-0926	1	2	2		4	6	5	6	6	6
Union - 1-1/2"			902428071	2	2	4		4	4	6	6	6	8
Tee - 1-1/2"			43-0917	2	3	4		5	6	7	8	9	10
Bushing - 1-1/2" x 3/4"			902179321	2	3	4		5	6	7	8	9	10
Elbow - 1-1/2"			902454071	4	6	8		10	12	14	16	18	20
Installation Instructions			43-0901	1	1	1		1	1	1	1	1	1

Part No. 43-0901	Publication CH-40L
	Printed in U.S.A. 1003