Heat & Glo ST-HVBI-AU User manual

1
Heat & Glo • ST-HVBI-AU • 2082-900 Rev. C • 8/06
MODEL: ST-HVBI-AU
AUSTRALIAN GAS ASSOCIATION APPROVED
APPROVALNUMBER6027
THIS MANUAL MUST BE USED FOR INSTALLATIONAND RETAINED
BY HOMEOWNER FOR OPERATION AND MAINTENANCE.
HEAT & GLO, a brand of Hearth & Home Technologies Inc.
20802 Kensington Blvd., Lakeville, MN 55044, USA • [phone]
INSTALLATION AND OPERATION
INSTRUCTIONS
THIS PRODUCT MAYBE COVERED BY ONE OR MORE OF THE FOLLOWING PATENTS:
(UnitedStates)4593510,4686807, 4766876,4793322, 4811534,5000162,5016609,5076254,5113843,5191877,5218953,5263471,5328356, 5341794,5347983, 5429495,5452708, 5542407,5601073,
5613487,5647340,5688568, 5762062,5775408,5890485, 5931661,5941237,5947112,5996575,6006743,6019099,6048195,6053165,6145502,6170481,6237588,6296474,6374822,6413079,6439226,
6484712,6543698,6550687,6601579,6672860,6688302B2,6715724B2,6729551,6736133,6748940,6748942,D320652,D445174,D462436;(Canada)1297749,2195264,2225408; (Australia)543790;586383;
(Mexico)97-0457;(NewZealand)200265; orotherU.S.andforeignpatentspending.

2Heat & Glo • ST-HVBI-AU • 2082-900 Rev. C • 8/06
IMPORTANT: Read all instructions carefully before starting installation.
Failureto followthese installation instructions may resultin apossible fire
hazardand willvoid thewarranty.Save thismanual forfuture reference.
MODEL ST-HVBI-AU
ISAUSTRALIAN GASASSOCIATION
APPROVED FOR NATURAL GAS OR
PROPANE AS A BALANCED FLUE
HEATER.
Refer to the appliance data plates for gas
consumptionsand pressures.
Installation of this appliance should only be
carriedoutbyanauthorizedpersonin accor-
dance with the manufacturer's instructions.
Applianceis tobe installedin fullcompliance
with the National Gas Installation Standard
AS5601,themanufacturer'sinstructions,and
any local authorities' requirements for gas,
electricaland buildingregulations.
Thisapplianceanditscomponentsaretested
and safe when installed in accordance with
thisInstallationManual.Reporttoyourdealer
anypartsdamaged inshipment,specifically
check glass condition. Read all instructions
beforestartinginstallationandfollowthesein-
structionscarefullyduringinstallationtoensure
maximumbenefit andsafety. Failure tofollow
themwill void yourwarranty andmaypresent
afire hazard.
TheHeat&Glowarrantywillbevoidedby,and
Heat& Glodisclaimsanyresponsibilityforthe
followingactions:
• Installationofanydamagedheater or flue
systemcomponent
• Modificationoftheheateror balancedflue
system installation other than as in-
structed by Heat&Glo.
• Improperpositioningofthegas logsorthe
glass door
• Installation and/or use of any component
partnotmanufacturedorapprovedbyHeat
&Glo,not withstanding any independent
testinglaboratory or other party approval
of such componentpartoraccessory.
PLEASE READ THIS MANUAL BEFORE INSTALLING AND
USING THIS APPLIANCE.
Heat & Glo Quality Systems
registeredby SGS ICS
Heat & Glo, a brand of Hearth & Home Technologies, Inc.
20802Kensington Blvd.,Lakeville, MN55044, USA
Copyright 2006 • Printed in U.S.A.

3
Heat & Glo • ST-HVBI-AU • 2082-900 Rev. C • 8/06
TABLE OF CONTENTS
1.0 INSTALLATION INSTRUCTIONS. ............................................................... 4
1.1 Locating theHeater .............................................................................. 5
1.2 FramingtheHeater .............................................................................. 6
1.3 FlueSystemApprovalsandInstallation ................................................. 9
1.4 ConnectingtheGasSupply ................................................................ 21
1.5 IgnitionSystem Wiring........................................................................ 21
1.6 BlowerWiring..................................................................................... 22
1.7 MantelClearances ............................................................................. 23
1.8 LogInstallation ................................................................................... 24
1.9 InstallerTesting ................................................................................... 27
2.0 OPERATING INSTRUCTIONS................................................................... 27
2.1 OperatingCautions ............................................................................ 28
2.2 SafetyandLightingInformation........................................................... 29
2.3 PowerOutage .................................................................................... 29
2.4 Fan Operation .................................................................................... 30
3.0 SERVICING AND MAINTENANCE. ........................................................... 30
3.1 Removalof CoversforServicing ........................................................ 31
3.2 Removalof ComponentsforService .................................................. 31
3.3 PartsReplacement............................................................................. 31
3.4 Adjustmentsand ReplacementParts .................................................. 31
3.5 Troubleshooting.................................................................................. 32
4.0 REPLACEMENT PARTS........................................................................... 35
LimitedWarranty.......................................................................................... 37
Î
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4Heat & Glo • ST-HVBI-AU • 2082-900 Rev. C • 8/06
Figure 1. Diagram of ST-HVBI-AU
1.0 INSTALLATION INSTRUCTIONS
When planning a heater installation, it’s necessary to
determine:
•Where the unit is to be installed.
•Thevent systemconfiguration tobe used.
•Gas supply piping.
•Electrical supply wiring.
•Framingand finishing details.
•Whether optional accessories—devices such as wall
switch,or remotecontrol—are desired.
If the heater is to be installed on carpeting or tile, or on any
combustible material other than wood flooring, the heater
should be installed on a metal or wood panel that extends
thefull widthand depth of theheater.
32-1/2 in.
(816mm)
36-3/16 in.
(919.3mm)
2-1/4 in.
(58mm)
4-3/4 in.
(121mm)
4-1/2”
(114mm)
4-1/16”
(102mm)
34-3/4 in.
(882mm) 4-1/2”
(114mm)
2-9/16”
(64mm)
24 in.
(610m)
9-11/16”
(245mm)
17-15/16”
(456mm)
42”
(1067mm)
ELECTRICAL
ACCESS
GAS LINE
ACCESS
Ø8”
(202mm)
12”
(306mm) 46-5/8”
(1184mm)
Ø7-7/8”
(202mm)
12”
(306mm)
5-1/4”
(132mm) ½”
(13mm)
FLUE COLLAR
TOP STANDOFFS
FLUE
COLLAR
TOP
LOUVER
ACCESS
DOOR
GAS CONTROLS
& LABELS
GAS LINE
ACCESS ELECTRICAL
ACCESS

5
Heat & Glo • ST-HVBI-AU • 2082-900 Rev. C • 8/06
The diagram below shows space and clearance require-
ments for locating a heater within a room.
Minimum Clearances
from the Heater to Combustible Materials
Figure 2. Heater Dimensions and Locations
Clearance Requirements
Thetop,back,andsidesoftheheateraredefinedby stand-
offs. The minimum clearance to a perpendicular wall
extending pastthe faceof theheater is 25 mm (1 inch). The
metal ends of the heater may NOT be recessed into
combustible construction.
For minimum clearances, see the direct flue termination
clearance diagrams on pages 6 and 7 in this manual.
Minimum Clearances
from the Flue Pipe to Combustible Materials
* Theclearancetotheceilingismeasuredfrom
the top of the unit, excluding the standoffs (see
Figures 1 and 2).
The distance from the unit to combustible construction is
to be measured from the unit outer wrap surface to the
combustible construction, NOT fromthe screwheads that
secure the unit together.
mm inches
Glass Sides or Ends 914............... 36
Floor 0 ................. 0
RearFlue 13 .............. 1/2
Metal Sides or Ends 13 .............. 1/2
Top 64 ............. 2 1/2
Ceiling* 787............... 31
mm Inches
Vertical Sections. ............ 25 ................ 1
Horizontal Sections
Top.................................... 75 ................ 3
Bottom .............................. 25 ................ 1
Sides ................................ 25 ................ 1
At Wall Firestops
Top.................................... 64 ............. 2 1/2
Bottom .............................. 13 ...............1/2
Sides ................................ 25 ................ 1
1.1 Locating the Heater
914 mm
GLASS
GLASS
914 mm

6Heat & Glo • ST-HVBI-AU • 2082-900 Rev. C • 8/06
A
C
B
D
E
Figure 3. Framing Dimensions
1.2 Framing the Heater
Framing can be built before or after the heater is set in
place.Framing should bepositioned to accommodatewall
coverings and heater facing material. The diagram below
showsframing reference dimensions.
CAUTION: MEASURE HEATER DIMENSIONS AND
VERIFY FRAMING METHODS AND WALL COVERING
DETAILS,BEFOREFRAMINGCONSTRUCTIONBEGINS.
!
WARNING:FRAMING DIMENSIONS ASSUME
USE OF 1/2 INCH (12.7MM) (THICK WALL
COVERINGMATERIALS ON EXTERIOR OF FRAM-
INGONLYAND NO SHEETROCKONINTERIOROF
FRAMING.
A B C D E
1.21M(47-5/8 in.) 1.08 M(42-1/2in.) 584mm(23in.) 909mm(35-3/4 in.) 1.37M (54in.)
Shows center of 254mm x 305mm (10 in. x 12 in.) flue
framing holes for top and rear flueing. The center of
the hole is 25.4mm (one inch) above the center of the
horizontal flue pipe. Framing should be constructed of
51mm x 102mm (2 in. x 4 in.) lumber or heavier.
Î

7
Heat & Glo • ST-HVBI-AU • 2082-900 Rev. C • 8/06
NOTES: 1. All distances are measured vertically or horizontally along the wall to a point in line with the
nearest part of the terminal.
2. Prohibited area below electricity meter or fuse box extends to ground level.
3. See clause 5.13.6.6 for restrictions on a flue terminal under a roofed area.
4. See Appendix J, Figure J1(a) and J2(a) for clearances required from a flue terminal to a LP Gas
cylinder. A flue terminal is considered to be a source of ignition.
MINIMUMCLEARANCESREQUIRED FORBALANCEDFLUETERMINALS
ORTHEFLUETERMINALSOFOUTDOORAPPLIANCES
T = Flue terminal M = Gas meter Shading indicates prohibited
I = Mechanical air inlet P = Electricity meter areas for flue terminals
or fuse box
a - Below eaves, balconies or other projections: MIN. CLEARANCE (mm)
Appliances up to 50 MJ/h input ........................................................................................... 300
Appliances over 50 MJ/h input ............................................................................................ 500
b - From the ground or above a balcony...................................................................................... 300
c - From a return wall or external corner ..................................................................................... 500
d - From a gas meter (M) ...........................................................................................................1000
e - From an electricity meter or fuse box (P) ............................................................................... 500
f - From a drain or soil pipe......................................................................................................... 150
g - Horizontally from any building structure (unless appliance approved
for closer installation) or obstruction facing a terminal ......................................................... 500
h - From any other flue terminal, cowl, or combustion air intake ............................................... 500
j - Horizontally from an openable window, door, non-mechanical air
inlet, or any other opening into a building, with the exception of
sub-floor ventilation:
Appliances up to 150 MJ/h input ......................................................................................... 500
Appliances over 150 MJ/h input ........................................................................................1500
k - From a mechanical air inlet, including a spa blower .........................................................1500
n - Vertically below an openable window, non-mechanical air
inlet or any other opening into a building, with the exception of
sub-floor ventilation.............................................................................................See table below
k
j
jj
ht
e
h
h
t
g
DOOR
OPENABLE
WINDOW
kSEE NOTE 2
db
d
a
c
g
SEE NOTE 3
t
e
n
c
f
I
PM
CLEARANCES
Space Heaters AllotherAppliances
Up to 50 MJ/h
Input
150
Up to 50 MJ/h
Input
500
Over50MJ/hand
upto 150 MJ/h Input
1000
Over150 MJ/h
Input
1500
Figure 4.

8Heat & Glo • ST-HVBI-AU • 2082-900 Rev. C • 8/06
NOTE: PIPES OVERLAP 32mm (1-1/4”)
AT EACH JOINT.
Figure 5. DVP-Series Direct Flue Component Specifications (127mm (5”) inner pipe / 203mm (8”) outer pipe)
DVP90ST
320mm
(12-9/16 in.)
286mm
(11-1/4 in.)
185mm
(7-1/4 in.)
32mm (1-1/4 in.) TYP
18mm
(1/2 in.) TYP
218mm
(8-9/16 in.)
DVP36
DVP48
1219mm
(48 in.)
610mm
(24 in.)
914mm
(36 in.)
102mm
(4 in.)
152mm
(6 in.)
DVP4
DVP6
305mm
(12 in.)
DVP12
51mm (2 in.)
MIN.
DVP12A
310mm
(12-3/16 in.)
MAX.
DVP24
251mm
(9-7/8 in.) 45.0
O
261mm
(10-1/4 in.)
DVP45
362mm
(14-1/4 in.)

9
Heat & Glo • ST-HVBI-AU • 2082-900 Rev. C • 8/06
Figure 6. Flue System Components and Termination Kits
1.3 Flue Sytem Approvals and Installation
A. Flue System Approvals
These models are approved to use DVP series direct flue
pipe components and terminations (see Figures 5 and 6).
Approvedflue system componentsare labeled for identifi-
cation. This pipe is tested and listed as an approved com-
ponentof the heater.The pipeis tested tobe run inside an
enclosedwall.There is norequirementforinspection open-
ingsat eachjoint within the wall. There is norequired pitch
for horizontal flue runs. NO OTHER FLUEING SYSTEMS
OR COMPONENTS MAY BE USED.
Detailedinstallationinstructions are includedwitheach flue
termination kit and should be used in conjunction with this
InstallersGuide.
The flame and ember appearance may vary based on the
typeof fuel burned and the flueing configurationused.
Identifying Flue Components
The flue systems installed on this gas heater may include
one,two, orthree 90°elbow assemblies. The relationships
ofvertical rise to horizontal runin flue configurations using
90° elbows MUST BE strictly adhered to. The rise to run
relationshipsare shownin the flueing drawings andtables.
Referto the diagramson the nextseveral pages.
Thismodel hasa 450elbow included with it.It maybe posi-
tionedto flue eitherhorizontal or vertical.Depending on the
installation,decidewhich direction theelbowshould befac-
ing.Remove the 8 screws fromthe cornercover plate. Po-
sitionthe 450elbowas desiredand replacethe cornercov-
er plate with the 8 screws.
HORIZONTAL
TERMINATION
WALL FIRESTOP
90 DEGREE
ELBOW
PIPE LENGTH
CEILING
FIRESTOP
VERTICAL
TERMINATION STORM COLLAR
ROOF FLASHING
Terminations Kits
DVP-TVHW
DVP-TRAP
SERIES
Î

10 Heat & Glo • ST-HVBI-AU • 2082-900 Rev. C • 8/06
Figure 7.
STRAIGHTOUT
HORIZONTALFLUEING
H
Max. Run
610 mm (24 in.)
Figure 8.
V
CAP
H
STRAIGHTUP
VERTICALFLUEING
V (FT.)
12.2M MAX. (40 FT.)

11
Heat & Glo • ST-HVBI-AU • 2082-900 Rev. C • 8/06
Figure 10. Flueing with One 90° Elbow
Figure 9. Flueing with One 90° Elbow
V
H
H
V
NATURALGAS - FLUEING WITH ONE 90° ELBOW
V (FT.) H (FT.)
1'MIN. (305mm) 3' MAX. (914mm)
2'MIN. (610mm) 6' MAX. (1.83m)
3'MIN. (914mm) 9' MAX. (2.7m)
4' MIN. (1.22m) 12' MAX. (3.6m)
5’MIN.(1.5m) 15’ MAX. (4.5m)
6’ MIN. (1.83m) 18’ MAX. (5.5m)
V + H = 40’ MAX. (12.2m)(11.3m)
PROPANE -FLUEINGWITHONE90°ELBOW
V (FT.) H (FT.)
1'MIN. (305mm) 2' MAX. (610mm)
2'MIN. (610mm) 4' MAX. (1.22m)
3'MIN. (914mm) 6’ MAX. (1.83m)
4' MIN. (1.22m) 8' MAX. (2.4m)
5’MIN.(1.5m) 10' MAX. (3.0m)
6’ MIN. (1.83m) 12’ MAX. (3.6m)
V + H = 40’ MAX. (12.2m)
NATURAL GAS
FLUEING WITH ONE 90° ELBOW
V (FT.) H (FT.)
1'MIN. (305mm) 3' MAX. (914mm)
2'MIN. (610mm) 6' MAX. (1.83m)
3'MIN. (914mm) 9' MAX. (2.7m)
4' MIN. (1.22m) 12' MAX. (3.6m)
5’MIN.(1.5m) 15’ MAX. (4.5m)
V + H = 40’ MAX. (12.2m)
PROPANE
FLUEING WITH ONE 90° ELBOW
V (FT.) H (FT.)
1'MIN. (305mm) 2' MAX. (610mm)
2'MIN. (610mm) 4' MAX. (1.22m)
3'MIN. (914mm) 6’ MAX. (1.83m)
4' MIN. (1.22m) 8' MAX. (2.4m)
5’MIN.(1.5m) 10' MAX. (3.0m)
V + H = 40’ MAX. (12.2m)
NOTE: A 6 inch (152mm) section
of straight pipe must be attached
to the heater before a 900elbow.
Î

12 Heat & Glo • ST-HVBI-AU • 2082-900 Rev. C • 8/06
Figure 11. Flueing with Two 90° Elbows
H
1
H
V
V
V
1
H
NATURAL GAS
FLUEING WITH TWO 90° ELBOWS
V (FT.) H + H1 (FT.)
1'MIN. (305mm) 3' MAX. (914mm)
2'MIN. (610mm) 6' MAX. (1.83m)
3'MIN. (914mm) 9' MAX. (2.7m)
4' MIN. (1.22m) 12' MAX. (3.6m)
5’MIN.(1.5m) 15’ MAX. (4.5m)
V + H + H1= 40’ MAX. (12.2m)
PROPANE
FLUEING WITH TWO 90° ELBOWS
V (FT.) H + H1 (FT.)
1'MIN. (305mm) 2' MAX. (610mm)
2'MIN. (610mm) 4' MAX. (1.22m)
3'MIN. (914mm) 6’ MAX. (1.83m)
4' MIN. (1.22m) 8' MAX. (2.4m)
5’MIN.(1.5m) 10' MAX. (3.0m)
V + H + H1= 40’ MAX. (12.2m)
NATURAL GAS
FLUEING WITH TWO 90° ELBOWS
V + V1(FT.) H (FT.)
1'MIN. (305mm) 3' MAX. (914mm)
2'MIN. (610mm) 6' MAX. (1.83m)
3'MIN. (914mm) 9' MAX. (2.7m)
4' MIN. (1.22m) 12' MAX. (3.6m)
5’MIN.(1.5m) 15’ MAX. (4.5m)
V + V1+ H = 40’ MAX. (12.2m)
PROPANE
FLUEING WITH TWO 90° ELBOWS
V + V1(FT.) H (FT.)
1'MIN. (305mm) 2' MAX. (610mm)
2'MIN. (610mm) 4' MAX. (1.22m)
3'MIN. (914mm) 6’ MAX. (1.83m)
4' MIN. (1.22m) 8' MAX. (2.4m)
5’MIN.(1.5m) 10' MAX. (3.0m)
V + V1+ H = 40’ MAX. (12.2m)
H + H1= 15’ MAX. (4.5m)
H + H1= 10’ MAX. (3.0m)

13
Heat & Glo • ST-HVBI-AU • 2082-900 Rev. C • 8/06
Figure 12.
Flueing with Two 90° Elbows
Figure 13. Flueing with Two 90° Elbows
H
1
V
H
V
H
H
1
NATURAL GAS
FLUEING WITH TWO 90° ELBOWS
V (FT.) H + H1 (FT.)
1'MIN. (305mm) 3' MAX. (914mm)
2'MIN. (610mm) 6' MAX. (1.83m)
3'MIN. (914mm) 9' MAX. (2.7m)
4' MIN. (1.22m) 12' MAX. (3.6m)
5’MIN.(1.5m) 15’ MAX. (4.5m)
V + H + H1= 40’ MAX. (12.2m)
PROPANE
FLUEING WITH TWO 90° ELBOWS
V (FT.) H + H1 (FT.)
1'MIN. (305mm) 2' MAX. (610mm)
2'MIN. (610mm) 4' MAX. (1.22m)
3'MIN. (914mm) 6’ MAX. (1.83m)
4' MIN. (1.22m) 8' MAX. (2.4m)
5’MIN.(1.5m) 10' MAX. (3.0m)
V + H + H1= 40’ MAX. (12.2m)
H + H1= 10’ MAX. (3.0m)
H + H1= 15’ MAX. (4.5m)
NATURAL GAS
FLUEING WITH TWO 90° ELBOWS
V (FT.) H + H1 (FT.)
1'MIN. (305mm) 3' MAX. (914mm)
2'MIN. (610mm) 6' MAX. (1.83m)
3'MIN. (914mm) 9' MAX. (2.7m)
4' MIN. (1.22m) 12' MAX. (3.6m)
5’MIN.(1.5m) 15’ MAX. (4.5m)
V + H + H1= 40’ MAX. (12.2m)
PROPANE
FLUEING WITH TWO 90° ELBOWS
V (FT.) H + H1 (FT.)
1'MIN. (305mm) 2' MAX. (610mm)
2'MIN. (610mm) 4' MAX. (1.22m)
3'MIN. (914mm) 6’ MAX. (1.83m)
4' MIN. (1.22m) 8' MAX. (2.4m)
5’MIN.(1.5m) 10' MAX. (3.0m)
V + H + H1= 40’ MAX. (12.2m)
H + H1= 10’ MAX. (3.0m)
H + H1= 15’ MAX. (4.5m)

14 Heat & Glo • ST-HVBI-AU • 2082-900 Rev. C • 8/06
Figure 14. Flueing with three 90° elbows
H
H
1
H
2
V
H
V
H
1
V
1
NATURAL GAS
FLUEING WITH THREE 90° ELBOWS
V + V1 (FT.) H + H1 + H2 (FT.)
1'MIN. (305mm) 3' MAX. (914mm)
2'MIN. (610mm) 6' MAX. (1.83m)
3'MIN. (914mm) 9' MAX. (2.7m)
4' MIN. (1.22m) 12' MAX. (3.6m)
V+ V1+ H + H1 + H2= 36’ MAX. (10.9)
PROPANE
FLUEING WITH THREE 90° ELBOWS
V + V1 (FT.) H + H1 + H2 (FT.)
1'MIN. (305mm) 2' MAX. (610mm)
2'MIN. (610mm) 4' MAX. (1.22m)
3'MIN. (914mm) 6’ MAX. (1.83m)
4' MIN. (1.22m) 8' MAX. (2.4m)
V+ V1+ H + H1 + H2= 36’ MAX. (10.9)
H + H1 + H2= 8’ MAX. (2.4m)
H + H1 + H2= 12’ MAX. (3.6m)
NATURAL GAS
FLUEING WITH THREE 90° ELBOWS
V + V1 (FT.) H + H1 (FT.)
1'MIN. (305mm) 3' MAX. (914mm)
2'MIN. (610mm) 6' MAX. (1.83m)
3'MIN. (914mm) 9' MAX. (2.7m)
4' MIN. (1.22m) 12' MAX. (3.6m)
5’MIN.(1.5m) 15’ MAX. (4.5m)
V+ V1+ H + H1= 36’ MAX. (10.9m)
PROPANE
FLUEING WITH THREE 90° ELBOWS
V + V1 (FT.) H + H1 (FT.)
1'MIN. (305mm) 2' MAX. (610mm)
2'MIN. (610mm) 4' MAX. (1.22m)
3'MIN. (914mm) 6’ MAX. (1.83m)
4' MIN. (1.22m) 8' MAX. (2.4m)
5’MIN.(1.5m) 10' MAX. (3.0m)
V+ V1+ H + H1= 36’ MAX. (10.9m)
H + H1= 10’ MAX. (3.0m)
H + H1= 15’ MAX. (4.5m)

15
Heat & Glo • ST-HVBI-AU • 2082-900 Rev. C • 8/06
Figure 15. Flueing with three 90° elbows
V
H
H
1
V
1
V
H
H
1
V
1
NATURAL GAS
FLUEING WITH THREE 90° ELBOWS
V + V1 (FT.) H + H1 (FT.)
1'MIN. (305mm) 3' MAX. (914mm)
2'MIN. (610mm) 6' MAX. (1.83m)
3'MIN. (914mm) 9' MAX. (2.7m)
4' MIN. (1.22m) 12' MAX. (3.6m)
5’MIN.(1.5m) 15’ MAX. (4.5m)
V+ V1+ H + H1= 36’ MAX. (10.9m)
PROPANE
FLUEING WITH THREE 90° ELBOWS
V + V1 (FT.) H + H1 (FT.)
1'MIN. (305mm) 2' MAX. (610mm)
2'MIN. (610mm) 4' MAX. (1.22m)
3'MIN. (914mm) 6’ MAX. (1.83m)
4' MIN. (1.22m) 8' MAX. (2.4m)
5’MIN.(1.5m) 10' MAX. (3.0m)
V+ V1+ H + H1= 36’ MAX. (10.9m)
H + H1= 10’ MAX. (3.0m)
H + H1= 15’ MAX. (4.5m)
NATURAL GAS
FLUEING WITH THREE 90° ELBOWS
V + V1 (FT.) H + H1 (FT.)
1'MIN. (305mm) 3' MAX. (914mm)
2'MIN. (610mm) 6' MAX. (1.83m)
3'MIN. (914mm) 9' MAX. (2.7m)
4' MIN. (1.22m) 12' MAX. (3.6m)
V+ V1+ H + H1= 36’ MAX. (10.9m)
PROPANE
FLUEING WITH THREE 90° ELBOWS
V + V1 (FT.) H + H1 (FT.)
1'MIN. (305mm) 2' MAX. (610mm)
2'MIN. (610mm) 4' MAX. (1.22m)
3'MIN. (914mm) 6’ MAX. (1.83m)
4' MIN. (1.22m) 8' MAX. (2.4m)
V+ V1+ H + H1= 36’ MAX. (10.9m)
H + H1= 8’ MAX. (2.4m)
H + H1= 12’ MAX. (3.6m)

16 Heat & Glo • ST-HVBI-AU • 2082-900 Rev. C • 8/06
B. Installing Flue Components
Afterdeterminingwhichdirection the 45Oelbowwillbeused
followflueing instructions accordingly.
• This heater requires the attachment of supplied 45Oel-
bowto unit before connection offlue components.
• To attachthe elbowflue, the elbowcover plate mustfirst
beremoved from the unit (seeFigure 16).
• Theelbow canbe removed from the unitby aligningthe
seams of the elbow to the arrows on the surrounding
heat shield (see Figure 17).
• Position the elbow in the horizontal or the vertical posi-
tion. Snap in place with the starting collar.
• Replacethe elbowcover platealigning itwith theelbow
and secure in place with the 8 screws.
• Place the rope ring around the first section of pipe and
slide it up against the cover plate.
NOTE: Therope ring isneeded for theheat manage-
mentand to preventcold air infiltration.
Figure 16.
ELBOW COVER PLATE
Figure 17. TOP VIEW
HEAT
SHIELD ARROWS
ELBOW ELBOW SEAM
FRONT VIEW
Figure 18.
Fire Risk
Exhaust Fumes Risk
Impaired Performance of Appliance
• Overlap pipe slip sections at least
1-1/2 inches (38.1mm).
•Use pilot holes for screws.
• Screws must not exceed one inch
(25.4mm) long.
• Pipe may separate if not properly
joined.
WARNING

17
Heat & Glo • ST-HVBI-AU • 2082-900 Rev. C • 8/06
Figure 21. Seams
Note: Make sure that the seams are not aligned to
prevent unintentional disconnection.
Note: Makesurethatseamsare NOT aligned toprevent
unintentionaldisconnection.
Forelbows thatare changingthe fluedirection, two screws
minimumshouldbeputintheouterflueatthejoint to prevent
theelbow fromrotating.
C. Assembling Flue Components
Insert the inner flue of sectionAinto the flared inner flue of
section B.
Startthe outerflue of sectionAoverthe outerflueof section
B (see Figure 19). Note: The end ofthe pipe sectionswith
the lances/tabs on it will face towards the appliance.
Figure 19. Figure 20.
Once both inner and outer flues are started, press section
A onto section B firmly until all lances have snapped into
place. Check to make sure they have snapped together
(see Figure 20) and the seams are not aligned (see Fig-
ure 21). Tug slightly on section A to confirm it has com-
pletely locked into place.
CORRECT
INCORRECT
A
B

18 Heat & Glo • ST-HVBI-AU • 2082-900 Rev. C • 8/06
E. Install Firestops
For Horizontal Runs - Firestops are REQUIRED on both
sidesof a combustiblewall through whichthe flue passes.
NOTE: ModelDVP-TRAP doesnot need anexterior fir-
estop on an exterior combustible wall. The firestop is
built into the cap.
Toinstallfirestopsforhorizontalrunsthatpassthrougheither
interioror exterior walls:
• Cuta 10”x 12”(254mm X 305mm) hole throughthe wall.
NOTE: The center of the hole is one (1) inch (25.4mm)
abovethe center of the horizontalflue pipe.
• Position the firestops on both sides of the hole previ-
ouslycut and securethe firestops with nails orscrews.
• The heat shields of the firestops MUST BE placed to-
wards the top of the hole.
• Continuethe flue run through thefirestops.
Figure 22. 10" x 12" Hole and Flue Pipe
Figure 23. Heat Shield, Interior & Exterior Firestops
TRIM HEAT
SHIELD IF TOO
LONG, ADD TO
SHIELD IF TOO
SHORT
EXTERIOR
FIRESTOP
INTERIOR
FIRESTOP
HEAT SHIELD
D. Install Support Brackets
Refer to Cinch Pipe and Termination Cap installation in-
structions.
NOTE: Theremust be NO INSULATIONor other com-
bustiblesinside the framedfirestop opening.
10"
12"
INTERIOR
WALL SHIELD
For Vertical Runs - One ceiling firestop is REQUIRED at
the hole in each ceiling through which the flue passes.
Toinstallfirestopsforverticalrunsthatpassthrough ceilings:
• Positiona plumbbob directlyover the center of the verti-
calflue component.
• Mark the ceiling to establish the centerpoint of the flue.
• Drill a hole or drive a nail through this centerpoint.
• Check the floor above for any obstructions, such as wir-
ingor plumbing runs.
• Reposition the heater and flue system, if necessary, to
accommodate the ceiling joists and/or obstructions.
• Cutan10-inchX10-inch (254mm x254mm)holethrough
theceiling, using thecenterpoint previously marked.
• Framethe holewith framing lumberthe samesize asthe
ceiling joists.
Figure 24. Hole & New Framing Members
CEILING
NEW
FRAMING
MEMBERS
EXISTING CEILING
JOISTS
CHIMNEY
HOLE
10" (254mm)
10" (254mm)

19
Heat & Glo • ST-HVBI-AU • 2082-900 Rev. C • 8/06
Figure 25. Ceiling Firestop (Ceiling Side)
If the area above the ceiling is NOT an attic, position and
securetheceiling firestopontheceilingsideofthepreviously
cutand framed hole.
Ifthe area abovethe ceilingIS an attic,position and secure
thefirestop on top of thepreviously framed hole.
NOTE: Keepinsulation away from the flue pipe atleast
25mm.
Figure 26. Attic Firestop
JOIST
CEILING FIRESTOP
CEILING
NAILS (4 REQUIRED)
CEILING
CEILING FIRESTOP
RAFTER
NAILS (4 REQUIRED)
NOTE: Theremust be NO INSULATIONor other com-
bustiblesinside the framedfirestop opening.
!
WARNING: FLUEING TERMINALS SHALL
NOT BE RECESSED INTOA WALLOR SID-
ING. FLUE TERMINATION CLEARANCES MUST
BE FOLLOWED TOAVOID FIRE DANGER.
For Horizontal Terminations - To attach and secure the
termination to the last section of horizontal flue:
• Therear flueheatshieldMUSTbeplacedoneinchabove
thetop of the flue between the wall shield and the base
ofthe termination cap.
• One section of the heat shield is attached to the wall
shield. The other is attached to the termination cap in
thesame manner.
• The heat shield sections will overlap to match the wall
thickness(depth).
• If the wall thickness does not allow the required 1-1/2
inch heat shield overlap, an extended heat shield must
beused. Theextended heatshield will need to becut to
the thickness of the wall and be attached to the wall
shield.
• The small leg in the shield rests on top of the flue to
properly space it from the pipe section (see Figure 27).
FIGURE 27. Flueing through the Wall
EXTERIOR
INTERIOR
Interior
Wall Shield
Inner Flue
Rear Vent
Heat Shield
38mm min.
overlap
Outer Flue
38mm min.
Overlap
• Theterminationkitshouldpassthroughthewallfirestops
fromthe exterior ofthe building.
F. Flue Termination

20 Heat & Glo • ST-HVBI-AU • 2082-900 Rev. C • 8/06
For Vertical Terminations - To locate the flue and install
the flue sections:
• Locateandmark thefluecenterpoint ontheunderside of
theroof, and drive a nailthrough thecenterpoint.
• Makethe outline ofthe roof hole around thecenterpoint
nail.
• Thesizeoftheroofholeframingdimensionsdependonthe
pitch of the roof. There MUST BE a 25.4mm clearance
fromtheverticalfluepipetocombustiblematerials.
• Markthe roof holeaccordingly.
• Coverthe opening of the installed flue pipes.
• Cutand frame the roof hole.
• Use framing lumber the same size as the roof rafters
andinstall the frame securely. Flashing anchoredto the
framemust withstand heavy winds.
• Continue to install concentric flue sections up through
the roof hole (for inside flue installations) or up past the
roof line until you reach the appropriate distance above
theroof (foroutside terminations).
WARNING: FOLLOWING NATIONAL REG-
ULATIONSANDCODESOF PRACTICEFOR
MINIMUMCLEARANCES FROM GAS TERMINALS,
AND PLACEMENT OF GAS TERMINAL.
!
RoofPitch H (min.)
flat to 6/12 305 mm (1.0 ft.)*
over 6/12 to 7/12 381 mm (1.25 ft.)*
over 7/12to 8/12 458 mm (1.5 ft.)*
over 8/12to 9/12 610 mm (2.0 ft.)*
over9/12 to10/12 762 mm (2.5 ft.)*
over10/12 to 11/12 991 mm (3.25 ft.)
over11/12to 12/12 1.2 m (4.0 ft.)
over12/12 to 14/12 1.5 m (5.0 ft.)
over14/12 to 16/12 1.9 m (6.0 ft.)
over16/12 to 18/12 2.2 m (7.0 ft.)
over18/12 to 20/12 2.3 m (7.5 ft.)
over20/12 to 21/12 2.5 m (8.0 ft.)
Figure 29. Minimum Height from Roof to
Lowest Discharge Opening
To seal the roof hole, and to divert rain and snow from the
flue system:
• Attach a flashing to the roof using nails, and use a non-
hardening mastic around the edges of the flashing base
where it meets the roof.
• Attach a storm collar over the flashing joint to form a
water-tightseal. Placenon-hardening masticaround the
joint, between the storm collar and the vertical pipe.
• Slidetheterminationcap overtheendof the fluepipeand
snap into place.
V
ERTICAL
WALL
TERMINATION
CAP
30.5 cm X
ROOF PITCH
IS X/ 30.5 cm
LOWEST
DISCHARGE
OPENING
H (MIN.) - MINIMUM HEIGHT FROM ROOF
TO LOWEST DISCHARGE OPENING
50.8 cm
* 91.4     
!
• Adjust the termination cap to its final exterior position
on the building and interlock the flue sections.
WARNING:THE TERMINATIONCAP MUST
BE POSITIONED SO THAT THE ARROW IS
POINTING UP.
• Useahigh-temperature sealantgasketto sealbetween
thepipe and exteriorfirestop.
1” (25mm)
7-1/2”
(192mm)
MINIMUM
FIGURE 28. Termination Cap
NOTE: This also pertains to vertical flue systems in-
stalled on the outside of the building.