Lennox Hearth MPD-40 Series, MPD-45 Series Top View, Front View, Right Side View, Massachusetts

FIREPLACE SPECIFICATIONS

FRAMING	G
SPACERS
(Top and Sides	H
and Rear)

(Louvered Front Model Shown)

* *See Note 1

*CONCENTRIC FLUE FLUE - 4-1/2 (114)

COMBUSTION AIR - 7-1/2 (190)

* MPD models have a top and rear vent MPDR models have only a rear vent MPDT models have only a top vent

J * *Note 1 - Collars protrude one inch on MPDT-3328 and MPDR-3328 models.

Top View

E

A

C

D

	NOTE - Eyebrow
	hood shown as positioned
3 (76)	in louvered front model.

GAS INLET

(Either Side 6 (152) and bottom)

OPTIONAL ELECTRICAL

BINLET KNOCKOUT, REQUIRING A FIELD

PROVIDED JUNCTION BOX	1-3/8 (35)
(Either Side)
	K

N

L

1/2 (13)

* * See Note 1

	ELECTRICAL
1-5/8	F** INLET
	2-3/4 x 2 (70 x 51)
(42)
	COVER PLATE with
M
	KNOCKOUT)

		Front View							Right Side View			**Rear vent models only
Model No.		A	B	C	D	E	**F	G	H	J	K	L	M	N
MPDT-3328	in.	33 1/8	30 1/8	17	27 1/2	33 1/8	19 5/8	21 1/2	10 3/4	6 13/16	3	8 11/32	2 2/3	13
MPDR-3328	mm	841	765	432	699	841	498	546	273	173	76	212	70	330
MPD-3530	in.	35 1/8	32 1/8	19	29 1/2	35 1/8	21 11/16	24 7/8	12 7/16	9	3	9	3	16
	mm	892	816	483	749	892	551	632	316	220	76	220	76	406
MPD-4035	in.	40 1/8	37 1/8	24	34 1/2	40 1/8	26 11/16	29 7/8	14 15/16	9	3	9	3	16
	mm	1019	943	610	876	1019	678	759	379	220	76	220	76	406
MPD-4540	in.	40 1/8	37 1/8	24	39 1/2	45 1/8	26 11/16	34 7/8	17 7/16	9	3	9	3	16
	mm	1146	943	610	1003	1146	678	886	443	220	76	220	76	406

Figure 11

Step 3. INSTALL THE VENT SYSTEM General Information

These instructions should be used as a guide- line and do not supersede local codes in any way. Install vent according to local codes, these instructions, the current National Fuel Gas Code (ANSI-Z223.1) in the USA or the current standards of CAN/CGA-B149.1 and - B149.2 in Canada.

These fireplaces are designed, tested and listed for operation and installation with, and only with, Secure Vent™ Direct Vent System Components, Secure Flex™ Flex- ible Vent Components manufactured by Security Chimneys International and Z- FLEX™ Model GA Venting Systems listed to UL1777 and ULCS635 manufactured by Flexmaster Canada Limited.

These approved vent system components are labeled for identification. DO NOT use anyothermanufacturer'sventcomponents with these appliances. These fireplaces must be vented directly to the outside.

Massachusetts And New York City, NY Requirements

These appliances are approved for installation in the following USA locations listed in the following:

Massachusetts:

These fireplaces are approved for installation in the US state of Massachusetts if the follow- ing additional requirements are met-

•Installation and repair must be done by a plumber or gas fitter licensed in the Common- wealth of Massachusetts.

•The flexible gas line connector used shall not exceed 36 inches (92 centimeters) in length.

•The individual manual shut-off must be a T- handle type valve.

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

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