2
Table of Contents
S
AFETY
C
ONSIDERATIONS
........................................................................................................................................................... 4
A
DDITIONAL
S
AFETY
C
ONSIDERATIONS
................................................................................................................................... 5
S
HIPPING
I
NSPECTION
........................................................................................................................................................ 5
E
LECTROSTATIC
D
ISCHARGE
(ESD) P
RECAUTIONS
................................................................................................................... 6
T
O
T
HE
I
NSTALLER
............................................................................................................................................................ 6
P
RODUCT
D
ESCRIPTION
............................................................................................................................................................. 6
F
EATURES
........................................................................................................................................................................ 6
P
RODUCT
A
PPLICATION
.............................................................................................................................................................. 6
L
OCATION
R
EQUIREMENTS
AND
C
ONSIDERATIONS
............................................................................................................................. 7
C
LEARANCES
AND
A
CCESSIBILITY
......................................................................................................................................... 9
I
NSTALLATION
P
OSITIONS
..................................................................................................................................................... 9
H
ORIZONTAL
I
NSTALLATION
(*MVC8 M
ODELS
O
NLY
) ............................................................................................................... 9
F
URNACE
S
USPENSION
...................................................................................................................................................... 9
E
XISTING
F
URNACE
R
EMOVAL
.............................................................................................................................................. 9
T
HERMOSTAT
L
OCATION
....................................................................................................................................................... 9
C
OMBUSTION
AND
V
ENTILATION
A
IR
R
EQUIREMENTS
...................................................................................................................... 10
E
XTERIOR
M
ASONRY
C
HIMNEYS
.................................................................................................................................................. 11
(C
ATEGORY
I F
URNACES
O
NLY
) .................................................................................................................................................. 11
C
HECKLIST
S
UMMARY
...................................................................................................................................................... 12
C
HECK
1 - P
ROPER
CHIMNEY
TERMINATION
. ........................................................................................................................ 12
C
HECK
2 - A
NY
S
OLID
OR
L
IQUID
F
UEL
A
PPLIANCES
V
ENTED
INTO
THIS
C
HIMNEY
C
HANNEL
....................................................... 13
C
HECK
3 - C
HIMNEY
C
ROWN
C
ONDITION
. ........................................................................................................................... 13
C
HECK
4 - D
EBRIS
IN
C
LEANOUT
. ...................................................................................................................................... 13
C
HECK
5 - L
INER
C
ONDITION
. .......................................................................................................................................... 13
C
HECK
6 - D
ILUTION
A
IR
. ............................................................................................................................................... 14
C
HECK
7 - C
OMPLETE
THE
I
NSTALLATION
. ............................................................................................................................ 14
F
IX
1 - L
INER
T
ERMINATION
.............................................................................................................................................. 14
F
IX
2 -C
HANGE
V
ENTING
A
RRANGEMENTS
........................................................................................................................... 14
F
IX
3 - R
EBUILD
THE
C
ROWN
........................................................................................................................................... 15
F
IX
4 - R
ELINING
............................................................................................................................................................ 15
E
LECTRICAL
C
ONNECTIONS
....................................................................................................................................................... 15
W
IRING
H
ARNESS
........................................................................................................................................................... 16
115 V
OLT
L
INE
C
ONNECTIONS
.......................................................................................................................................... 16
J
UNCTION
B
OX
R
ELOCATION
............................................................................................................................................. 16
24 V
OLT
T
HERMOSTAT
W
IRING
.......................................................................................................................................... 17
S
INGLE
-S
TAGE
H
EATING
T
HERMOSTAT
A
PPLICATION
................................................................................................................ 17
24 V
OLT
D
EHUMIDISTAT
W
IRING
........................................................................................................................................ 18
F
OSSIL
F
UEL
A
PPLICATIONS
.............................................................................................................................................. 18
115 V
OLT
L
INE
C
ONNECTION
OF
A
CCESSORIES
(H
UMIDIFIER
AND
E
LECTRONIC
A
IR
C
LEANER
) .................................................... 18
24 V
OLT
H
UMIDIFIER
....................................................................................................................................................... 19
A
UXILIARY
A
LARM
S
WITCH
............................................................................................................................................... 19
G
AS
S
UPPLY
AND
P
IPING
.......................................................................................................................................................... 19
H
IGH
A
LTITUDE
D
ERATE
................................................................................................................................................... 20
P
ROPANE
G
AS
C
ONVERSION
.............................................................................................................................................. 20
G
AS
P
IPING
C
ONNECTIONS
............................................................................................................................................... 20
U
PFLOW
I
NSTALLATIONS
.................................................................................................................................................... 21
C
OUNTERFLOW
I
NSTALLATIONS
........................................................................................................................................... 21
G
AS
P
IPING
C
HECKS
....................................................................................................................................................... 22
P
ROPANE
G
AS
T
ANKS
AND
P
IPING
...................................................................................................................................... 22
C
IRCULATING
A
IR
AND
F
ILTERS
.................................................................................................................................................. 23
C
HECKING
D
UCT
S
TATIC
................................................................................................................................................... 23
F
ILTERS
- R
EAD
T
HIS
S
ECTION
B
EFORE
I
NSTALLING
T
HE
R
ETURN
A
IR
D
UCTWORK
.................................................................... 24
U
PRIGHT
I
NSTALLATIONS
................................................................................................................................................... 24
C
IRCULATION
A
IR
F
ILTERS
................................................................................................................................................ 24
H
ORIZONTAL
I
NSTALLATIONS
............................................................................................................................................... 24
