WARNING:
If the information in these instructions are not followed exactly,
a fi re or explosion may result causing property damage,
personal injury or loss of life.
FOR YOUR SAFETY
Do not store or use gasoline or other fl ammable vapours and
liquids in the vicinity of this or any other appliance.
Installation and service must be performed by a qualifi ed
installer, service agency or the gas supplier.
Tested by:
918-525
FPI FIREPLACE PRODUCTS INTERNATIONAL LTD. 6988 Venture St., Delta, BC Canada, V4G 1H4
Installer: Please complete the details on the back cover
and leave this manual with the homeowner.
Homeowner: Please keep these instructions for future reference.
FOR YOUR SAFETY
What to do if you smell gas:
Do not try to light any appliance
Do not touch any electrical switch:
do not use any phone in your
building.
Immediately call your gas supplier
from a neighbour's phone. Follow
the gas supplier's instructions.
If you cannot reach your gas
supplier, call the fi re department.
07/17/06
To the New Owner:
Congratulations!
You are the owner of a state-of-the-art Excalibur® Gas Fireplace by FPI FIREPLACE PRODUCTS
INTERNATIONAL LTD. The P90 is a hand crafted appliance and has been designed to provide
you with all the warmth and charm of a wood fi replace at the fl ick of a switch. The model P90 has
been approved by Warnock Hersey for both safety and effi ciency. As it also bears our own mark,
it promises to provide you with economy, comfort and security for many trouble free years to follow.
Please take a moment now to acquaint yourself with these instructions and the many features of
your Excalibur® Fireplace.
INFORMATION FOR MOBILE/MANUFACTURED HOMES AFTER FIRST SALE
This Excalibur® product has been tested and listed by Warnock Hersey as a Direct Vent Wall Furnace to the following standards: VENTED GAS
FIREPLACE HEATERS ANSI Z21.88b-2003/CSA 2.33b-2003 and GAS-FIRED APPLIANCES FOR USE AT HIGH ALTITUDES CAN/CGA 2.17M91.
This Direct Vent System Appliance must be installed in accordance with the manufacturer's installation instructions and the Manufactured Home
Construction and Safety Standard, Title 24 CFR, Part 3280, or the current Standard of Fire Safety Criteria for Manufactured Home Installations,
Sites, and Communities ANSI/NFPA 501A, and with CAN/CSA Z240-MH Mobile Home Standard in Canada.
This appliance installation must comply with the manufacturer's installation instructions and local codes, if any. In the absence of local codes follow
the current National Fuel Gas Code, ANSI Z223.1 and the current National Electrical Code ANSI/NFPA 70 in the U.S.A., and the current CAN/CGA
B149 Gas Installation Code and the current Canadian Electrical Code CSA C22.1 in Canada.
This Excalibur® Mobile/Manufactured Home Listed appliance
comes factory equipped with a means to secure the unit.
This Excalibur® Mobile/Manufactured Home listed appliance
comes equipped with a dedicated #8 ground lug to which an
18 gauge copper wire from the steel chassis ground must
be attached.
This appliance may only be installed in an aftermarket
permanently located, manufactured (mobile) home,
where not prohibited by local codes.
This appliance is only use with the type of gas indicated
on the rating plate. This appliance is not convertible for
use with other gases, unless a certifi ed kit is used.
2
Excalibur® P90 Zero Clearance Direct Vent Gas Fireplace
TABLE OF CONTENTS
SAFETY LABEL
Serial No. Decal ..........................................................4
REQUIREMENTS
MA Code - CO Detector
(for state of Massachusetts only) ..................................5
INSTALLATION
Important Message ......................................................6
Before You Start ............................................................6
General Safety Information ...........................................6
P90 Main Assembly .....................................................41
P90 Burner Assembly & Log Set ................................. 43
P90 Flush Front Accessories .......................................44
WARRANTY
The Warranty: Limited Lifetime ...................................47
Excalibur® P90 Zero Clearance Direct Vent Gas Fireplace3
SAFETY LABEL
This is a copy of the label that accompanies each
P90 Zero Clearance Direct Vent Gas Fireplace.
We have printed a copy of the contents here for
your review. The safety label is located on the
front inside base of the unit, visible when the
bottom louver is open.
®
NOTE: Excalibur
improved. Check the label on the unit and if
there is a difference, the label on the unit is the
correct one.
units are constantly being
309
Serial No./ No de serie
309
0" Clearance to
combustibles from:
Top, bottom, sides & rear of unit
Mantel Clearances from Top:
Min. 18-1/4" (464mm)
Side Wall Clearance
from Side Facing
6-1/2" (165mm)
Wa
ll
6-1/2"
Alcove Clearances:
Max. Depth 36" (914mm)
Min. Width 48" (1219mm),
Min. Height 72" (1229mm)
1-1/2" (38mm)
(See Instruction Manual for
Minimum Vent Clearances:
Horizontal Top2-1/2" (64mm)
Horizontal Side
Horizontal Bottom 1-1/2" (38mm)
918--503
Detailed Instructions)
For the State of Massachusetts, installation
and repair must be done by a plumber or
gasfi tter licensed in the Commonwealth of
Massachusetts.
HOMES AFTER FIRST SALE.
Minimum Clearances to Combustibles
MAY BE INSTALLED IN MANUFACTURED (MOBILE)
/Degagement Minimum De Materiaux Combustibles
Duplicate S/N
DO NOT REMOVE THIS LABEL / NE PAS ENLEVER CETTE ÉTIQUETTE
Modéle P90-NG1
ééé
CAN/CGA-2.17-M91,
é
Copy of Safety Decal for P90
APPAREIL FONCTIONNANT AU NATURAL GAZ
CONCU POUR ETRE POELE:
Pression d'allimentation minimum
Pression à la tubulure d' chappement lev e
Pression à la tubulure d' chappement basse
CANADA and U.S.A.
é
44-1/4" To Ceiling
Calorifique
Calorifique
é
é
Grandeur de l'injecteur
D bitminimum selon
D bitmaximum selon
18-1/4"
ll
l'altitude
APPAREIL FONCTIONNANT AU GAZ PROPANE
6-1/2"
Wa
Modéle P90-LP1
ééé
CONCU POUR ETRE POELE:
Pression d'allimentation minimum
Pression à la tubulure d' chappement lev e
é
Pression à la tubulure d' chappement basse
l'altitude
Calorifique
Calorifique
é
é
Grandeur de l'injecteur
D bitminimum selon
D bitmaximum selon
tu/hkW
properly sealed
DOOR SEAL: Please
check that the door is
é
l'altitude
Grandeur de l'injecteur
D bit Calorifique minimum selon
é
D bit Calorifique maximum selon
FPI Fireplace Products International Ltd. Delta, BC, Canada
For the State of Massachusetts, fl exible
connectors shall not exceed 36 inches in
length.
For the State of Massachusetts, the appliances individual manual shut-off must be a
t-handle type valve.
The State of Massachusetts requires the
installation of a carbon monoxide alarm in
accordance with NFPA 720 and a CO alarm
with battery back up in the same room where
the gas appliance is installed.
4
Gas-Fired Appliances For Use At High Altitudes
VENTED GAS FIREPLACE HEATER
Listed:
Certified for/Certifi e pour:
Tested to:
476-3059100 (June 2004)
Model P90-NG1
Report No.
Vented Gas Fireplace Heaters ANSI Z21.88b-2003/CSA 2.33b-2003
NATURAL GAS:
L
5"WC(1.25 kPa)
3.8"WC(0.95 kPa)
1.1"WC(0.27 kPa)
# 34DMS
18,200 Btu/h (5.42 kW)
35,000 B(10.26)tu/hkW
Minimum supply pressure
Manifold pressure high
Manifold pressure low
Orifice size
Minimum input
Maximum input
Model/Modele:
P90-NG1
0-4500 ft/pi(0-1372 m)
Model P90-LP1
Altitude
PROPANE:
0-2000 ft/pi(0-610 m)
Minimum supply pressure
Manifold pressure high
Manifold pressure low
L
Altitude
Model/Modele:
P90-LP1
Orifice size
Minimum input
2000-4500 ft/pi (610-1372 m)
Altitude
Maximum input
High
# 52DMS
Orifice size
15,500 Btu/h (4.54 kW)
Minimum input
31,000 Btu/h (9.08 kW)
Maximum input
12"WC(3.00 kPa)
11"WC(2.74 kPa)
2.9"WC(0.72 kPa)
# 51DMS
17,950 Btu/h (5.26 kW)
35,000 B(10.26)
Excalibur® P90 Zero Clearance Direct Vent Gas Fireplace
VENTING: This appliance must be installed in accordance withthe manufacturer's installation instructions and withlocal codes, if any; if not,follow the currentANSI Z223.1 in the USA or
the current CAN 1-B149 in Canada. For Manufactured Home Installation: This Direct Vent System Appliance must be installed in accordance with the manufacturer's installation
instructions and Manufactured Home Construction and Safety Standard Title 24 CFR, Part 3280, or the current Standard for Fire Safety Criteria for Manufactured Home Installations,
Sites, and Communities ANSI /NFPA 501A, and with CAN/CSA Z240 MH Mobile Home Standard in Canada. Optional Fan (Part # 432-917) Optional Heat Wave Kit # 946-556
Optional Heat Release Kit# 946-570. Electrical supply115VAC, 1.13 A, 60Hz.
Made in Canada/ Fabrique au Canada
Not for use withsolid fuel. This ventedgasfireplaceis not for use withfilters. Forhorizontalrunsexceeding 10’, 5” x 8”piping mustbe used.
REQUIREMENTS
MA Code - CO Detector
(for the State of Massachusetts only)
5.08: Modifications to NFPA-54, Chapter 10
(2) Revise 10.8.3 by adding the following additional requirements:
(a) For all side wall horizontally vented gas fueled equipment installed in every dwelling, building or structure used in whole or in part for
residential purposes, including those owned or operated by the Commonwealth and where the side wall exhaust vent termination is less than
seven (7) feet above finished grade in the area of the venting, including but not limited to decks and porches, the following requirements shall
be satisfied:
1. INSTALLATION OF CARBON MONOXIDE DETECTORS. At the time of installation of the side wall horizontal vented gas fueled
equipment, the installing plumber or gasfitter shall observe that a hard wired carbon monoxide detector with an alarm and battery back-up is
installed on the floor level where the gas equipment is to be installed. In addition, the installing plumber or gasfitter shall observe that a battery
operated or hard wired carbon monoxide detector with an alarm is installed on each additional level of the dwelling, building or structure
served by the side wall horizontal vented gas fueled equipment. It shall be the responsibility of the property owner to secure the services of
qualified licensed professionals for the installation of hard wired carbon monoxide detectors
a. In the event that the side wall horizontally vented gas fueled equipment is installed in a crawl space or an attic, the hard wired carbon
monoxide detector with alarm and battery back-up may be installed on the next adjacent floor level.
b. In the event that the requirements of this subdivision can not be met at the time of completion of installation, the owner shall have a period of
thirty (30) days to comply with the above requirements; provided, however, that during said thirty (30) day period, a battery operated carbon
monoxide detector with an alarm shall be installed.
2. APPROVED CARBON MONOXIDE DETECTORS. Each carbon monoxide detector as required in accordance with the above provisions
shall comply with NFPA 720 and be ANSI/UL 2034 listed and IAS certified.
3. SIGNAGE. A metal or plastic identification plate shall be permanently mounted to the exterior of the building at a minimum height of eight
(8) feet above grade directly in line with the exhaust vent terminal for the horizontally vented gas fueled heating appliance or equipment. The
sign shall read, in print size no less than one-half (1/2) inch in size, "GAS VENT DIRECTLY BELOW. KEEP CLEAR OF ALL
OBSTRUCTIONS".
4. INSPECTION. The state or local gas inspector of the side wall horizontally vented gas fueled equipment shall not approve the installation
unless, upon inspection, the inspector observes carbon monoxide detectors and signage installed in accordance with the provisions of 248 CMR
5.08(2)(a)1 through 4.
(b) EXEMPTIONS: The following equipment is exempt from 248 CMR 5.08(2)(a)1 through 4:
1. The equipment listed in Chapter 10 entitled "Equipment Not Required To Be Vented" in the most current edition of NFPA 54 as adopted by
the Board; and
2. Product Approved side wall horizontally vented gas fueled equipment installed in a room or structure separate from the dwelling, building or
structure used in whole or in part for residential purposes.
(c) MANUFACTURER REQUIREMENTS - GAS EQUIPMENT VENTING SYSTEM PROVIDED. When the manufacturer of Product
Approved side wall horizontally vented gas equipment provides a venting system design or venting system components with the equipment, the
instructions provided by the manufacturer for installation of the equipment and the venting system shall include:
1. Detailed instructions for the installation of the venting system design or the venting system components; and
2. A complete parts list for the venting system design or venting system.
(d) MANUFACTURER REQUIREMENTS - GAS EQUIPMENT VENTING SYSTEM NOT PROVIDED. When the manufacturer of a
Product Approved side wall horizontally vented gas fueled equipment does not provide the parts for venting the flue gases, but identifies
"special venting systems", the following requirements shall be satisfied by the manufacturer:
1. The referenced "special venting system" instructions shall be included with the appliance or equipment installation instructions; and
2. The "special venting systems" shall be Product Approved by the Board, and the instructions for that system shall include a parts list and
detailed installation instructions.
(e) A copy of all installation instructions for all Product Approved side wall horizontally vented gas fueled equipment, all venting instructions,
all parts lists for venting instructions, and/or all venting design instructions shall remain with the appliance or equipment at the completion of
the installation.
Excalibur® P90 Zero Clearance Direct Vent Gas Fireplace5
INSTALLATION
IMPORTANT MESSAGE
SAVE THESE
INSTRUCTIONS
The P90-NG1 or P90-LP1 Direct Vent Fireplace
must be installed in accordance with these
instructions. Carefully read all the instructions
in this manual fi rst. Consult the "authority
having jurisdiction" to determine the need for
a permit prior to starting the installation. It is
the responsibility of the installer to ensure
this fi replace is installed in compliance with
manufacturer's instructions and all applicable
codes.
BEFORE YOU START
Safe installation and operation of this appliance
requires common sense, however, we are
required by the Canadian Safety Standards
and ANSI Standards to make you aware of
the following:
INSTALLATION AND REPAIR SHOULD
BE DONE BY A QUALIFIED SERVICE
PERSON. THE APPLIANCE SHOULD
BE INSPECTED BEFORE USE
AND AT LEAST ANNUALLY BY A
PROFESSIONAL SERVICE PERSON.
MORE FREQUENT CLEANING MAY
BE REQUIRED DUE TO EXCESSIVE
LINT FROM CARPETING, BEDDING
MATERIAL, ETC. IT IS IMPERATIVE
THAT CONTROL COMPARTMENTS,
BURNERS AND CIRCULATING AIR
PASSAGEWAYS OF THE APPLIANCE
BE KEPT CLEAN.
DUE TO HIGH TEMPERATURES, THE
APPLIANCE SHOULD BE LOCATED
OUT OF TRAFFIC AND AWAY FROM
FURNITURE AND DRAPERIES.
WARNING: FAILURE TO INSTALL THIS
APPLIANCE CORRECTLY WILL VOID
YOUR WARRANTY AND MAY CAUSE
A SERIOUS HOUSE FIRE.
CHILDREN AND ADULTS SHOULD
BE ALERTED TO THE HAZARDS OF
HIGH SURFACE TEMPERATURES,
ESPECIALLY THE FIREPLACE GLASS,
AND SHOULD STAY AWAY TO AVOID
BURNS OR CLOTHING IGNITION.
YOUNG CHILDREN SHOULD BE
CAREFULLY SUPERVISED WHEN
THEY ARE IN THE SAME ROOM AS
THE APPLIANCE.
CLOTHING OR OTHER FLAMMABLE
MATERIAL SHOULD NOT BE PLACED
ON OR NEAR THE APPLIANCE.
GENERAL SAFETY
INFORMATION
1) The appliance installation must conform
with local codes or, in the absence of local
codes, with the current Canadian or National
Gas Codes, CAN1-B149 or ANSI Z223.1
Installation Codes.
2) The appliance when installed, must be
electrically grounded in accordance with
local codes, or in the absence of local codes
with the current National Electrical Code,
ANSI/NFPA 70 or CSA C22.1 Canadian
Electrical Code.
3) See general construction and assembly
instructions. The appliance and vent should
be enclosed.
4) This appliance must be connected to the
specifi ed vent and termination cap to the
outside of the building envelope. Never vent
to another room or inside a building. Make
sure that the vent is fi tted as per Venting
instructions.
5) Inspect the venting system annually for
blockage and any signs of deterioration.
6) Venting terminals shall not be recessed into
a wall or siding.
7) Any safety glass removed for servicing
must be replaced prior to operating the
appliance.
8) To prevent injury, do not allow anyone who
is unfamiliar with the operation to use the
fi replace.
9) Wear gloves and safety glasses for protection
while doing required maintenance.
10) Be aware of electrical wiring locations in
walls and ceilings when cutting holes for
termination.
11) Under no circumstances should this
appliance be modifi ed. Parts that have to be
removed for servicing should be replaced
prior to operating this appliance.
12) Installation and any repairs to this appliance
should be done by a qualifi ed service person.
A professional service person should be
called to inspect this appliance annually.
Make it a practice to have all of your gas
appliances checked annually.
13) Do not slam shut or strike the glass door.
14) Under no circumstances should any solid
fuels (wood, paper, cardboard, coal, etc.)
be used in this appliance.
15) The appliance area must be kept clear and
free of combustible materials, (gases and
other fl ammable vapours and liquids).
Emissions from burning wood or gas could
contain chemicals known to the State of
California to cause cancer, birth defects or
other reproductive harm.
INSTALLATION
CHECKLIST
1) Locate appliance, refer to the following
sections:
a) Locating Your Gas Fireplace
b) Combustible Mantels
c) Unit Base Stand-offs
d) Framing & Finishing
e) Facing Requirements
f) Hearth Requirements
g) Venting
2) Assemble Top Standoffs, page 9. (Refer
to the "Unit Assembly Prior to Installation"
section.) NOTE: must be done before
installing unit into fi replace.
3) Install vent, refer to the "Venting" section.
4) Make gas and electrical connections. Test
the pilot. Must be as per diagram. Refer to
the "Pilot Adjustment" section.
6) Install standard and optional features.
Refer to the following sections where
applicable:
a. Brick Panels
b. Log Set Installation
c. Arch Surround
d. Glass Door Installation
e. Screen Door
f. Accent Kit Installation
g. Option 1: Remote Control
h. Option 2: Wall Switch
i. Option 3: Wall Thermostat
10) Final check.
Before leaving this unit with the customer,
the installer must ensure that the appliance is
fi ring correctly and operation fully explained
to customer.
This includes:
1) Clocking the appliance to ensure the correct
fi ring rate (rate noted on label 35,000 Btu/h)
after burning appliance for 15 minutes.
2) If required, adjusting the primary air to ensure
that the fl ame does not carbon. First allow
the unit to burn for 15-20 min. to stabilize.
CAUTION: Any alteration to the product that
causes sooting or carboning that results
in damage is not the responsibility of the
manufacturer.
6
Excalibur® P90 Zero Clearance Direct Vent Gas Fireplace
INSTALLATION
LOCATING YOUR
GAS FIREPLACE
1) When selecting a location for your fi replace,
ensure that the clearances outlined on this
page are met.
2) Provide adequate clearances for
servicing.
3) The appliance must be installed on a fl at,
solid, continuous surface (e.g. wood, metal,
concrete). This may be the fl oor, or raised up
on a platform to enhance its visual impact.
If the appliance is going to be installed
on carpeting, combustible linoleum tile or
other combustible material other than wood
fl ooring, the appliance must be installed on
a metal or wood panel extending the full
width and depth of the appliance.
4) The P90 Direct Vent Gas Fireplace can
be installed in a recessed position or
framed out into the room as in A, B, C, D.
See Diagram 1.
A) Flat on Wall
B) Flat on Wall Corner
C) Recessed into
Wall/Alcove
D) Corner
Diagram 1
5) This appliance is Listed for bedroom
installations when used with a Listed Millivolt
Thermostat. Some areas may have further
requirements, check local codes before
installation.
6) The P90 Direct Vent Gas Fireplace is
approved for alcove installations, which
meet the clearances listed on this page.
7) We recommend that you plan your instal-
lation on paper using exact measurements
for clearances and fl oor protection before
actually installing this appliance. Have a
qualifi ed inspector, dealer, or installer review
your plans before installation.
Note: For vent terminations see the
"Exterior Vent Termination
Locations" section.
MANUFACTURED
MOBILE HOME
ADDITIONAL
REQUIREMENTS
1) Ensure that structural members are not cut
or weakened during installation.
2) Ensure proper grounding using the #8 ground
lug provided. See the "Wiring Diagram"
section.
HEATWAVE
DUCT SYSTEM
OPTIONAL KIT
#946-556
The HeatWave Air Duct Kit increases the
effectiveness of your fi replace by dispersing
warm air from the fi replace to remote locations in
the same room or other rooms in your home.
Up to two kits may be installed on the fi replace.
Please Note: Only 1 HeatWave kit may be
operated at one time. This includes the internal
blower option as well.
OPTIONAL
HEAT RELEASE KIT
#946-570
The Heat Release Kit expels warm air from
the fi replace to the outside of the building,
allowing the fi replace to be operated with less
heat entering the room. The kit may be used
on either the left or right side.
CLEARANCES
The clearances listed below are Minimum
distances unless otherwise stated:
A major cause of chimney related fi res is
failure to maintain required clearances (air
space) to combustible materials. It is of the
greatest importance that this fi replace and
vent system be installed only in accordance
with these instructions.
Clearance to Combustibles from:
Back 0" (0mm)
Side 0" (0mm)
Floor 0" (0mm)
NOTE: The minimum fl oor clearance must
be maintained from the top surface of the
carpeting, tile, etc.
Side Wall Clearance 6-1/2" (165mm)
Horizontal Vent Clearances
Top 2-1/2" (64mm)
Side 1-1/2" (38mm)
Bottom 1-1/2" (38mm)
Vertical Vent Clearances 1-1/4" (32mm)
Alcove Clearances**:
Max. Depth 36" (914mm)
Min. Width 48" 1219mm)
Min. Height 72" 1829mm)
* see mantle clearance instructions
(Refer to the "Combustible Mantels" section).
WARNING:
Fire hazard is an extreme risk
if these clearances are not
adhered to.
Clearances for HeatWave and
Heat Release Kit
Heat Release Kit
The HeatWave Duct Kit and the Heat Release
Kit have different clearance and framing
requirements, check the HeatWave and Heat
Release manual for details.
Excalibur® P90 Zero Clearance Direct Vent Gas Fireplace7
INSTALLATION
COMBUSTIBLE MANTELS
Because of the extreme heat this fi replace
emits, the mantel clearances are critical.
Combustible mantel clearances from top of unit
are shown in Diagram below.
Note: A non-combustible mantel may be
installed at a lower height if the
framing is made of metal studs
covered with a non-combustible
board.
These drawings are to scale at 1:6 (one inch
= 6 inches)
Mantel can be installed anywhere in shaded
area or higher using the above scale.
Note: Ensure the paint that is used
on the mantel and the facing is
"heat resistant" or the paint may
discolour.
P90 Flat Wall Surround and Tile Kit
The P90 Flat Wall Surround, Hearth Pad and Tile Kit cannot be modifi ed in any way. It must be
installed as manufactured.
FRAMING AND
FINISHING
1) Determine the total thickness of facing
material (e.g. drywall plus ceramic tiles) to
allow the fi nished surface to be fl ush with
the front of the unit. Total facing thickness
can vary from 1/2" (13mm) to 1" (32mm)
thick.
Install Top Standoffs & Side Nailing Strips
before unit is slipped into position. See the
"Unit Assembly Prior to Installation" section
for assembly details.
2) Frame in the enclosure for the unit with
framing material. The framed opening is
46-3/8" high x 46-1/2" wide x 19-1/2" deep
(1168mm high x 1181mm wide x 495mm
deep).
P90 Flat Wall Surround and Tile Kit Specifi cations
UNIT BASE STAND-OFFS
To accommodate varying thicknesses and
fi nishes of hearth materials, we have increased
the overall height of the appliance by a further 1
1/8”. This increase is added with the inclusion of
two stand-offs at the bottom of the unit, below the
outer box, taking the overall height of the framing
dimensions from 45-1/4” up to 46-3/8”.
In the event that you should choose to use thinner
materials to fi nish the hearth, you can omit the
stand-offs provided for raising the unit. However,
we recommend that you leave the framing
dimensions as they are in the manual and alter
only the facing requirement by reducing it by the
same distance that you have lowered the unit.
8
Insert the 2 unit base stand-offs underneath the
unit as shown in the diagram below. Space the
stand-offs centrally, approximately 2 or 2-1/2 feet
apart. Ensure that the unit is not unstable.
Excalibur® P90 Zero Clearance Direct Vent Gas Fireplace
Framing Dimensions
A B C
46-1/2" 46-3/8" 19-1/2"*
1181mm 1168mm 495mm
*If HeatWave option is installed,
minimum depth is 20" (508mm)
*If HeatWave option is installed,
minimum depth is 20" (508mm)
4"(100mm)
Dia. Inner
6-7/8"(175mm)
Dia. Outer
10-7/8"
(276mm)
3) For exterior walls, insulate the enclosure to
the same degree as the rest of the house,
apply vapour barrier and drywall, as per
local installation codes. (Do not insulate
the fi replace itself.)
(787mm)
42"(1067mm)
46-1/2"(1181mm)
70-1/2"(1791mm)
49-7/8"(1267mm)
31"
19-1/4"(489mm)
including standoffs
INSTALLATION
4) Note: The unit does not
have to be completely
enclosed in a chase. The
clearance on top of the
unit is 0" to the standoffs
so combustible building
materials can be laid
directly on top of the
standoffs. You must
maintain clearance from
the vent to combustible
materials for both
rigid and fl ex, see the
"Clearances" section.
Note: 4 8 " ( 1121 9 m m )
is the minimum
height for both fl ex
termination or Rigid
Pipe venting.
The HeatWave Duct Kit has different
clearance and framing requirements, check
the HeatWave manual for details.
FACING REQUIREMENT
This fi replace requires a non-combustible material extending from the
framing header and sides.
The fl anges on the front face of the fi replace are for a facing thickness
of 1" (25mm).
Facing Over 1" (25mm) Thick
If the facing material is over 1" (25mm) thick (example: brick or river
rock), install the facing around the perimeter of the face. You may wish
to make a face template as shown on the diagram.
FPI offers a cover plate
template. See next page.
NOTE: If using a brick
hearth, the fi replace will
need to be raised to
accommodate the brick
thickness. Example: If the
brick is 2" thick, the unit
must be raised 1".
HEARTH REQUIREMENTS
Floor Mounted Fireplaces
Raised Fireplaces
Please note that all vertical measurements are taken from the base
of the unit excluding risers or bottom stand-offs.
No hearth is
required when
the unit is raised
3" (76mm) off of
the floor surface
Flooring
Fireplace
Stand
Excalibur® P90 Zero Clearance Direct Vent Gas Fireplace9
You must take into
account the depth of the
floor covering (carpet,
tile, linoleum, etc.) when
determining the height of
the fi replace stand.
INSTALLATION
OPTIONAL COVER
PLATE TEMPLATE
1) Ensure top clip screws are at top of oblong
holes before installation.
Oblong Screw
Holes
2) Position bottom of cover plate over pins
located at the bottom of the fi rebox.
UNIT ASSEMBLY
PRIOR TO
INSTALLATION
The 2 Top Standoffs must be correctly
positioned and attached to the top before unit
is slipped into position.
Top Standoff Assembly
The top standoffs are shipped in a fl at position
and must be folded into shape and attached.
1) Remove the standoffs from the fi replace
top.
2) Take each standoff and bend into the
correct shape. Bend up at the bend lines
until the screw holes in the standoff and the
pre-punched screw holes on the fi replace
top line up.
VENTING
INTRODUCTION
The P90 uses the "balanced fl ue" technology
Co-axial system. The inner liner vents products
of combustion to the outside while the outer liner
draws outside combustion air into the combustion
chamber thereby eliminating the need to use
heated room air for combustion and losing warm
room air up the chimney.
Note: These flue pipes must not be
connected to any other appliance.
The gas appliance and vent system must be
vented directly to the outside of the building,
and never be attached to a chimney serving a
separate solid fuel or gas burning appliance.
Each direct vent gas appliance must use it's own
separate vent system. Common vent systems
are prohibited.
Pins
3) Bring cover plate towards the unit and hook
top clip over and behind the glass frame.
The top clip may need to be adjusted. Loosen
the 2 screws that secure the top clip to let
the cover plate settle over and behind the
glass frame. Once settled tighten screws.
Top Clip
Back View of
Cover Plate
Pin Holes
TO REMOVE:
1) Remove 2 screws that secure top clip. Ensure
to hold cover plate as it will fall forward.
2) Pull out top clip that is still hooked onto
glass.
3) Attach the standoff securely to the top
with 2 screws per standoff (on opposite
corners).
Side Nailing Strips
The side nailing strips come attached to the unit.
There are 2 plates, one on the top and bottom
that can be folded out as required.
Plates can be
folded out.
10
Excalibur® P90 Zero Clearance Direct Vent Gas Fireplace
INSTALLATION
VENTING
FPI Direct Vent System (Flex) Horizontal Terminations Only
These venting systems, in combination with the P90 Direct Vent Gas Fireplace, have been tested and listed as a direct vent heater system by
Warnock Hersey. The location of the termination cap must conform to the requirements in the Vent Terminal Locations diagram in the "Exterior Vent
Termination Locations" section.
FPI Direct Vent (Flex) System Termination
Kit (Part # 946-515) includes all the parts
needed to install the P90 with a maximum
run of 4 feet.
If a longer run is needed, the FPI Direct Vent
system (Flex) kit is 946-516 which includes
all the parts needed to install the P90 with a
maximum 10' run.
Notes:
1) Liner sections should be
continuous without any joints or
seams.
1) 6-7/8" dia. fl exible liner (4 ft. length)
2) 4" dia. fl exible liner (4 ft. length)
3) spring spacers (4)
4) thimble (2)
5) AstroCap termination cap (1)
6) screws (12)
7) tube of Mill Pac (1)
8) plated screws (8)
9) screws #8 x 1-1/2" Drill Point, Stainless
Steel (4)
1) 6-7/8" dia. fl exible liner (10 ft. length)
2) 4" dia. fl exible liner (10 ft. length)
3) spring spacers (7)
4) thimble (2)
5) AstroCap termination cap (1)
6) screws (12)
7) tube of Mill Pac (1)
8) plated screws (8)
9) screws #8 x 1-1/2" Drill Point, Stainless Steel
(4)
2) Only Flex pipe purchased from FPI may
be used for Flex installations.
3) Horizontal vent must be supported every
3 feet.
Excalibur® P90 Zero Clearance Direct Vent Gas Fireplace11
INSTALLATION
EXTERIOR VENT TERMINATION LOCATIONS
from the centerline of the regulator.
any other appliance *(12"/30cm) #(9"/23cm)
H= Not to be installed above a meter/regulator assembly within (3'/90cm) horizontally
J= Clearance to service regulator vent outlet *(min 36"/90cm)
K= Clearance to non-mechanical air supply inlet to building or the combustion air inlet to
*(min. 84"/2.1m)
L= Clearance to a mechanical air supply inlet *(min. 72"/1.8m)
#3' (91cm) above if within 10' (3m) horizontally.
M= Clearance above paved sidewalk or a paved driveway located on public property
N= Clearance under veranda, porch, deck, or balcony *(min. 12"/30cm)
12
distance of (24"/60cm) from the centerline of the terminal (min. 18"/46cm) check with
local code.
Vent Termination Cap (14"/36cm)
Vent Termination Cap (12"/30cm)
Note:
- A vent shall not terminate directly above a sidewalk or paved driveway which is located between two single family dwellings and serves both dwellings.
- Only permitted if veranda, porch, deck, or balcony is fully open on a minimum of two sides beneath the fl oor.
- If the vent termination is accessible, a certifi ed guard shall be installed.
* As specifi ed in CGA B149 Installation Code. Note: Local codes or regulations may require different clearances.
Ceiling Support 949 - n/a from FPI 4DT-CS 4DFSP
Cathedral Support Box 941 4DT-CSS 4DRSB
Wall Support/Band 988 4DT-WS/B 4DWS
Offset Support 989 - n/a from FPI 4DT-OS N/A
Wall Thimble, Black 942 4DT-WT 4DWT
Wall Thimble Support Box/Ceiling Support 940 N/A N/A
Firestop Spacer 963 4DT-FS 4DFSP
Trim Plate, Black N/A 4DT-TP 4DFPB
Brass Trim for Wall Thimble/Ceiling Support 3951 N/A N/A
Excalibur® P90 Zero Clearance Direct Vent Gas Fireplace13
INSTALLATION
RIGID PIPE VENTING SYSTEMS
The minimum components required for a basic horizontal termination are:
1 Horizontal Termination Cap
1 90o Elbow
1 Rigid Pipe Adaptor
1 Wall Thimble
1 Length of pipe to suit wall thickness
(see chart)
1 4" x 6-5/8" to 5" x 8" increaser for 5" x 8" venting
Wall thickness is measured from the back standoffs to the inside mounting surface
of termination cap. For siding other than vinyl furring strips may be used, instead of
the vinyl siding standoff, to create a level surface to mount the vent terminal. The
Terminal must not be recessed into siding. Measure the wall thickness including
furring strips.
If a Vinyl Siding Standoff is required (it must be used with vinyl siding), measure
to outside surface of wall without siding and add 2 inches.
Horizontal and Vertical
Terminations for 4" x 6-5/8" Venting
Vertical
Terminal
Storm Collar
Part # 953
Flashing
943 or 943S
Vinyl Siding
Standoff (Optional)
Part #950
Flat Wall Installation
Wall Thickness
(inches)
4" - 5-1/2"6"
7" - 8-1/2"9"
10" - 1-1/2" 12"
9" - 14-1/2"11" - 14-5/8" Adj. Pipe
15" - 23-1/2"17" - 24" Adj.
Corner Installation
Wall Thickness
(inches)
3-1/4" - 6-3/4"11" - 14-5/8" Adj. Pipe
7-3/4" - 16-1/4"17" - 24" Adj. Pipe
7-1/4" - 8-3/4"6" + 12"
4-1/4" - 5-3/4"6" + 9"
Vent Length Required
(inches)
Vent Length Required
(inches)
9" + 9"
Ceiling Firestop
(Part # 963)
Pipe Length
Adj.Pipe Length
o
90 Elbow
24" Pipe
Length
Rigid Pipe Adaptor
11" - 14-5/8"
Termination
Wall Thimble
Part # 942
Horizontal
Termination
Horizontal
Cap
Alternate
Caps
WARNING:
Do not combine venting components from
different venting systems.
However use of the the AstroCapTM and FPI
Riser is acceptable with all systems.
This product has been evaluated by Intertek for
using a Rigid Pipe Adaptor in conjunction with
Duravent Direct-Vent GS, Selkirk Direct-Temp,
Ameri Vent Direct venting and Security Secure
Vent systems. Use of these systems with the
Rigid Pipe adaptor is deemed acceptable
and does not affect the Intertek WHI listing of
components.
When using Rigid Vent other than
Simpson Dura-Vent, 3 screws must be
used to secure rigid pipe to adaptor.
The FPI AstroCap
American Metal Products Ameri Vent Direct Vent, Security Secure Vent®, Selkirk Direct-Temp. AstroCapTM is a proprietary trademark of FPI Fireplace
Products International Ltd. Dura-Vent® and Direct Vent GS are registered and/or proprietary trademarks of Simpson Dura-Vent Co. Inc.
14
TM
and FPI Riser Vent terminal are certifi ed for installations using FPI venting systems as well as Simpson Dura-Vent® Direct Vent GS,
Excalibur® P90 Zero Clearance Direct Vent Gas Fireplace
INSTALLATION
Horizontal & Vertical Terminations for 5" x 8" Venting
Excalibur® P90 Zero Clearance Direct Vent Gas Fireplace15
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