WARNING:
FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly
could result in serious injury, death, or
property damage.
• DO NOT store or use gasoline or other am-
mable vapors and liquids in the vicinity of this
or any other appliance.
• 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.
- Leave the building immediately.
- Immediately call your gas supplier from
a neighbor’s phone. Follow the gas sup-
plier’s instructions.
- If you cannot reach your gas supplier, call
the re department.
• Installation and service must be performed
by a qualied installer, service agency, or the
gas supplier.
This appliance may be installed as an OEM
installation in manufactured home (USA
only) or mobile home and must be installed
in accordance with the manufacturer’s
instructions and the Manufactured Home
Construction and Safety Standard, Title 24
CFR, Part 3280 in the United States, or the
Standard for Installation in Mobile Homes,
CAN/CSA Z240 MH Series, in Canada.
This appliance is only for use with the type(s)
of gas indicated on the rating plate. This
appliance is not convertible for use with other
gases, unless a certied kit is used.
In the Commonwealth of Massachusetts installation must be
performed by a licensed plumber or gas tter.
See T able of Contents for location of additional Commonwealth
burns from the hot viewing glass is provided
with this appliance and must be installed for
the protection of children and other at-risk
individuals.
1
Safety Alert Key:
• DANGER! Indicates a hazardous situation which, if not avoided will result in death or serious injury.
• WARNING! Indicates a hazardous situation which, if not avoided could result in death or serious injury.
• CAUTION! Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
• NOTICE: Used to address practices not related to personal injury.
Note: The term “recommend” or “recommended” does not indicate a requirement. It is a best practice suggested by Hearth
& Home Technologies®. Failure to perform the recommended task will not result in a safety concern.
Table of Contents
Installation Standard Work Checklist ....................3
1 Product Specic and Important Safety Information
A. Appliance Certication ............................4
B. Glass Specications ..............................4
C. BTU Specications ............................... 4
D. High Altitude Installations ..........................4
A. Vent Components Diagrams ......................68
B. Accessories ................................... 79
= Contains updated information.
Installation Standard Work Checklist
ATTENTION INSTALLER:
Follow this Standard Work Checklist
This standard work checklist is to be used by the installer in conjunction with, not instead of, the instructions contained in this
installation manual.
Customer:
Lot/Address:
Model (circle one): 6000CL-IFT 6000CL-IFTLP
8000CL-IFT 8000CL-IFTLP
WARNING! Risk of Fire or Explosion! Failure to install appliance according to these instructions could
lead to a re or explosion.
Appliance Install YES IF NO, WHY?
Veried that the chase is insulated and sealed. (Pg. 16) ___________________________
Required non-combustible board is installed. (Pg. 40) ___________________________
Veried clearances to combustibles. (Pg. 14-15) ___________________________
Fireplace is leveled and secured. (Pg. 40) ___________________________
Venting/Chimney Section 7 (Pg 41-46)
Venting conguration complies to vent diagrams. ___________________________
Venting installed, locked and secured in place with proper clearance. ___________________________
Elbow heat shield installed per requirements. (Pg 23, 34) ___________________________
Veried all clearances meet installation manual requirements. ___________________________
Mantels and wall projections comply with installation manual requirements. ___________________________
Appliance Setup Section 11 (Pg 58-67)
All packaging and protective materials removed (inside & outside of appliance). ___________________________
Refractories, logs, and embers installed correctly. ___________________________
Glass assembly installed and secured. ___________________________
Accessories installed properly. ___________________________
Decorative front properly installed. ___________________________
Manual bag and all of its contents are removed from inside/under
the appliance and given to party responsible for use and operation. ___________________________
Started appliance and veried no gas leaks exist. ___________________________
Hearth & Home Technologies recommends the following:
• Photographing the installation and copying this checklist for your le.
• That this checklist remain visible at all times on the appliance until the installation is complete.
Comments: Further description of the issues, who is responsible (Installer/ Builder/ Other Trades, etc) and corrective
action needed _____________________________________________________________________________________
_________________________________________________________________________________________________
_________________________________________________________________________________________________
Comments Communicated to party responsible ____________________ by ______________________on ___________
(Builder / Gen. Contractor/) (Installer) (Date)
LABORATORY: Underwriters Laboratories, Inc. (UL)
TYPE: Direct Vent Heater
STANDARD: CSA / ANSI Z21.88:19 • CSA 2.33:19
This product is listed to ANSI standards for “Vented Gas
Fireplace Heaters” and applicable sections of “Gas Burn-
ing Heating Appliances for Manufactured Homes and
Recreational Vehicles”, and “Gas Fired Appliances for
Use at High Altitudes”.
NOTICE: This installation must conform with local codes.
In the absence of local codes you must comply with the
National Fuel Gas Code, ANSI Z223.1-latest edition in
the U.S.A. and the CAN/CGA B149 Installation Codes in
Canada.
NOT INTENDED FOR USE AS A PRIMAR Y HEAT SOURCE.
This appliance is tested and approved as either supplemen-
tal room heat or as a decorative appliance. It should not be
factored as primary heat in residential heating calculations.
B. Glass Specications
This appliance is equipped with 5 mm ceramic glass. Re-
place glass only with 5 mm ceramic glass. Please contact
your dealer for replacement glass.
C. BTU Specications
Models
(U.S. or Canada)
6000CL-IFT
(NG)
6000CL-IFTLP
(Propane)
8000CL-IFT
(NG)
8000CL-IFTLP
(Propane)
Maximum
Input
BTU/h
(0-2000 FT)35,00018,000#33
(0-2000 FT)34,00020,000#51
(0-2000 FT)40,00020,000#31
(0-2000 FT)40,00023,000#49
Minimum
Input BTU/h
Orice
Size
(DMS)
D. High Altitude Installations
NOTICE: If the heating value of the gas has been reduced,
these rules do not apply. Check with your local gas utility
or authorities having jurisdiction.
When installing above 2000 feet elevation:
• In the USA: Reduce input rate 4% for each 1000 feet
above 2000 feet.
• In CANADA: Input ratings are certied without a
reduction of input rate for elevations up to 4500 feet
(1370 m) above sea level. Please consult provincial and/
or local authorities having jurisdiction for installations at
elevations above 4500 feet (1370 m).
Check with your local gas utility to determine proper
orice size.
E. Non-Combustible Materials Specication
Material which will not ignite and burn. Such materials are
those consisting entirely of steel, iron, brick, tile, concrete,
slate, glass or plasters, or any combination thereof.
Materials that are reported as passing ASTM E 136,
Standard Test Method for Behavior of Materials in
a Vertical Tube Furnace at 750 ºC shall be considered
non-combustible materials.
F. Combustible Materials Specication
Materials made of or surfaced with wood, compressed pa-
per, plant bers, plastics, or other material that can ignite
and burn, whether ame proofed or not, or plastered or
unplastered shall be considered combustible materials.
G. Electrical Codes
NOTICE: This appliance must be electrically wired
and grounded in accordance with local codes or, in the
absence of local codes, with National Electric Code
ANSI/NFPA 70-latest edition or the Canadian Electric
Code CSA C22.1.
• A 110-120 VAC circuit for this product must be pro-
tected with ground-fault circuit-interrupter protection,
in compliance with the applicable electrical codes,
when it is installed in locations such as in bathrooms
or near sinks.
H. California
WARNING: This product and the fuels used to
operate this product (liquid propane or natural
gas), and the products of combustion of such fuels, can
expose you to chemicals including benzene, which is
known to the State of California to cause cancer and
reproductive harm. For more information go to: www.
P65Warnings.ca.gov.
Note: The following requirements reference various
Massachuset ts and national codes n ot contained in this
document.
I. Requirements for the Commonwealth of
Massachusetts
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 nished grade in the area of the venting, in-
cluding but not limited to decks and porches, the following
requirements shall be satised:
Installation of Carbon Monoxide Detectors
At the time of installation of the side wall horizontal vented
gas fueled equipment, the installing plumber or gas tter
shall observe that a hard wired carbon monoxide detector
with an alarm and battery back-up is installed on the oor
level where the gas equipment is to be installed. In addi-
tion, the installing plumber or gas tter shall observe that
a battery operated or hard wired carbon monoxide detec-
tor 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 qualied licensed professionals for the installation of
hard wired carbon monoxide detectors.
In the event that the side wall horizontally vented gas fu-
eled 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
oor level.
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.
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 ob-
serves carbon monoxide detectors and signage installed
in accordance with the provisions of 248 CMR 5.08(2)(a)1
through 4.
Exemptions
The following equipment is exempt from 248 CMR 5.08(2)
(a)1 through 4:
• 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
• Product Approved side wall horizontally vented gas fu-
eled equipment installed in a room or structure separate
from the dwelling, building or structure used in whole or
in part for residential purposes.
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:
• Detailed instructions for the installation of the venting
system design or the venting system components; and
• A complete parts list for the venting system design or
venting system.
Gas Equipment Venting System NOT Provided
When the manufacturer of a Product Approved side wall
horizontally vented gas fueled equipment does not pro-
vide the parts for venting the ue gases, but identies
“special venting systems”, the following requirements
shall be satised by the manufacturer:
Approved Carbon Monoxide Detectors
Each carbon monoxide detector as required in accor-
dance with the above provisions shall comply with NFPA
720 and be ANSI/UL 2034 listed and IAS certied.
Signage
A metal or plastic identication plate shall be permanent-
ly 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 fu-
eled heating appliance or equipment. The sign shall read,
in print size no less than one-half (1/2) in. in size, “GAS
VENT DIRECTLY BELOW. KEEP CLEAR OF ALL OBSTRUCTIONS”.
• The referenced “special venting system” instructions
shall be included with the appliance or equipment installation instructions; and
• The “special venting systems” shall be Product Ap-
proved by the Board, and the instructions for that system shall include a parts list and detailed installation
instructions.
A copy of all installation instructions for all Product Approved side wall horizontally vented gas fueled equip-
ment, 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.
See Gas Connection section for additional Commonwealth of Massachusetts requirements.
5
2 2
Getting Started
A. Design and Installation Considerations
Heat & Glo direct vent gas appliances are designed to
operate with all combustion air siphoned from outside of
the building and all exhaust gases expelled to the outside.
No additional outside air source is required.
Installation MUST comply with local, regional, state and
national codes and regulations. Consult insurance carrier,
local building inspector, re ocials or authorities having
jurisdiction over restrictions, installation inspection and
permits.
Before installing, determine the following:
• Where the appliance is to be installed.
• The vent system conguration to be used.
• Gas supply piping requirements.
• Provisions for optional heat management system.
• Electrical wiring requirements.
• Framing and nishing details.
• Whether optional accessories—devices such as a fan,
wall switch, or remote control—are desired.
B. Good Faith Wall Surface
FIREPLACE
OPENING
135°F
147°F
6 in.
Figure 2.1 Good Faith Wall Surface Temperatures Above Appliance
If installing a television (TV) above the appliance, see
Section 3 of the appliance Owner’s Manual.
TO CEILING
127°F
123°F
132°F
12 in.
TOP EDGE OF THE OPENING
APPLIANCE FRONT
30 in.
24 in.
18 in.
MEASUREMENTS FROM
Installation and service of this appliance should be performed by
qualied personnel. Hearth & Home Technologies recommends
HHT Factory Trained or NFI certied professionals.
Improper installation, adjustment, alteration, service or
maintenance can cause injury or property damage. For
assistance or additional information, consult a qualied
service technician, service agency or your dealer.
NOTICE: Temperatures listed above are taken with a
temperature measuring probe as prescribed by the test
standard used for appliance certication. Temperatures
on walls or mantels taken with an infrared thermometer
may yield increased temperatures of up to 30 degrees or
more depending on the thermometer settings and material
characteristics being measured. Use appropriate nishing
materials that are able to withstand these conditions. For
additional nishing guidelines, see Section 10.
C. Tools and Supplies Needed
Before beginning the installation be sure that the following
tools and building supplies are available.
Tape measure Framing material
Pliers Hammer
Phillips screwdriver Manometer
Gloves Framing square
Voltmeter Electric drill and bits (1/4 in.)
Plumb line Safety glasses
Level Reciprocating saw
Flat blade screwdriver
Non-corrosive leak check solution
1/2 - 3/4 in. length, #6 or #8 Self-drilling screws
Caulking material (300 ºF minimum continuous exposure
• Carefully remove the appliance and components from
the packaging.
• The vent system components and decorative doors and
fronts may be shipped in separate packages.
• If packaged separately, the log set and appliance grate
must be installed.
• Report to your dealer any parts damaged in shipment,
particularly the condition of the glass.
• This product is factory-equipped with an IntelliFire Touch
remote control which was paired to the appliance at the
factory. This specic remote control needs to remain with
the contents of the manual bag. Do not install batteries
in the remote control until performing the nal appliance
setup and checklist.
• Read all of the instructions before starting the installation. Follow these instructions carefully during the
installation to ensure maximum safety and benet.
WARNING! Risk of Fire or Explosion! Damaged parts
could impair safe operation. DO NOT install damaged, incomplete or substitute components. Keep appliance dry.
®
Hearth & Home T echnologies disclaims any responsibility for ,
and the warranty will be voided by, the following actions:
• Installation and use of any damaged appliance or vent
system component.
• Modication of the appliance or vent system.
• Installation other than as instructed by Hearth & Home
Technologies.
• Improper positioning of the gas logs or the glass assembly.
• Installation and/or use of any component part not approved
by Hearth & Home Technologies.
Any such action may cause a re hazard.
WARNING! Risk of Fire, Explosion or Electric Shock!
DO NOT use this appliance if any part has been under
water. Call a qualied service technician to inspect the
appliance and to replace any part of the control system
and/or gas control which has been under water.
When selecting a location for the appliance it is important
to consider the required clearances to walls. See Figure
3.7.
WARNING! Risk of Fire or Burns! Provide adequate
clearance around air openings and for service access.
Due to high temperatures, the appliance should be lo-
cated out of trac and away from furniture and draperies.
NOTE: THE REAR STANDOFF MAY NEED
TO BE REMOVED WHEN VENTING AT 45º
A
1/2 IN.
G
A
B
C
TOP VENT
ONE 90º ELBOW
NOTICE: Illustrations reect typical installations and are
FOR DESIGN PURPOSES ONLY. Illustrations/diagrams
are not drawn to scale. Actual installation may vary due to
individual design preference.
B
ALCOVE
INSTALLATION
E
D
6000
8000
Refer to Section 10.B for mantel and wall
projection information.
Consider the mantel or cabinet system to be
installed and comply with the necessary
requirements for elevated hearth. Refer to
instructions included with cabinet system.
A chase is a vertical box-like structure built to enclose the
gas appliance and/or its vent system. In cooler climates
the vent should be enclosed inside the chase.
NOTICE: Treatment of ceiling restops and wall shield
restops and construction of the chase may vary with the
type of building. These instructions are not substitutes
for the requirements of local building codes. Therefore,
you MUST check local building codes to determine the
requirements to these steps.
NOTICE: Where required by code, install only
sprinkler heads with a sprinkler activation temperature
classied as Extra High.
• Sprinklers inside of chase: Keep sprinkler head away
from vent and chimney.
• Heat Management applications: Maintain 36 inches of
clearance to openings from which heat is discharged
such as heat zone registers, etc. Refer to Section
6.B for Heat Management options allowed for this
appliance.
Chases should be constructed and insulated in the same
manner as the thermal envelope of the home based on
the code requirements for that climate zone to prevent air
leakage and draft problems. The chase is an extension of
the building thermal envelope.
To further prevent drafts and air leakage, the wall shield
and ceiling restops should be caulked with caulk with
a minimum of 300 ºF continuous exposure rating to
seal gaps. Gas line holes and other openings should
be caulked with caulk with a minimum of 300 ºF continu-
ous exposure rating or stued with unfaced insulation. If the
appliance is being installed on a cement surface, a layer of
plywood may be placed underneath to prevent conducting
cold up into the room.
NOTICE: Install appliance on hard metal or wood surfaces
extending full width and depth. DO NOT install directly
on carpeting, vinyl, tile or any combustible material other
than wood.
WARNING! Risk of Fire! Maintain specied air space
clearances to appliance and vent pipe:
• Insulation and other materials must be secured to prevent
accidental contact.
• The chase must be properly blocked to prevent blown
insulation or other combustibles from entering and
making contact with replace or chimney.
• Failure to maintain airspace may cause overheating and
U.S.A. Installations: In accordance with the current ANSI Z223.1/NFPA 54, National Fuel Gas Code.
Canadian Installations: In accordance with the current CSA B149.1, Natural Gas and Propane Installation Code.
B
D
V
V
V
F
B
A
G
M
= AREA WHERE TERMINAL IS NOT PERMITTED
X
= AIR SUPPLY INLET
V
= VENT TERMINAL
H or i
V
X
H
V
V
H
E
V
V
A
V
U.S.A.CANADA
K
V
L
Electrical
Service
C
V
AClearance above grade,veranda, porch, deck, or balcony12 in. (305 mm)12 in. (305 mm)
Clearance to window or door that may be opened, or to permanently closed window
B
U.S.A.: = 9 in. min. (229 mm min.) CANADA: = 12 in. min. ( 305 mm min.)
clearance below unventilated sot18 in. (457 mm)18 in. (457 mm)
C
clearance below ventilated sot18 in. (457 mm)18 in. (457 mm)
K
V
clearance below any vinyl sots and electrical service 30 in. (762 mm)30 in. (762 mm)
Dclearance to outside corner6 in. (152 mm)6 in. (152 mm)
Eclearance to inside corner6 in. (152 mm)6 in. (152 mm)
not to be installed above a gas meter/regulator assembly within 3 feet horizontally from
F
the center-line of the regulator
3 ft (914 mm)3 ft (914 mm)
Gclearance to gas service regulator vent outlet3 ft (914 mm)3 ft (914 mm)
clearance to non-mechanical air supply inlet to building or the combustion air inlet to
H
any other appliance termination (mechanical or non-mechanical)
9 in. min.
(229 mm min.)
12 in. min.
(305 mm min.)
clearance to a mechanical (powered) air supply inlet
I
***(All mechanical air intakes within 10 feet of a horizontal termination cap must be
3 ft (914 mm)***6 ft (1.8 m)
a minimum of 3 feet below termination.)
On public property: clearance above paved sidewalk or a paved driveway.
7 ft (2.1 m)7 ft (2.1 m)**
J
**(A vent shall not terminate directly above a sidewalk or paved driveway which is located between two single family dwellings
and serves both dwellings.)
clearance from sides of electrical service6 in. (152 mm)6 in. (152 mm)
K
Location of the vent termination must not interfere with access to the electrical service.
clearance above electrical service12 in. (305 mm)12 in. (305 mm)
L
Location of the vent termination must not interfere with access to the electrical service.
clearance under veranda, porch, deck, balcony or overhang
*(Permitted only if veranda, porch, deck, or balcony is fully open on a minimum of
M
two sides beneath the oor.)
vinyl or composite overhang42 in. (1067 mm)42 in. (1067 mm)
This appliance is approved for use with Hearth & Home
Technologies DVP or SLP venting systems. Refer to Sec-
tion 12.A for vent component information and dimensions.
Only use listed decorative termination caps/shrouds with
Hearth & Home Technologies approved venting systems.
DO NOT mix pipe, ttings or joining methods from dier-
ent manufacturers.
The pipe is tested to be run inside an enclosed wall.
There is no requirement for inspection openings at each
joint within the wall.
WARNING! Risk of Fire or Asphyxiation. This appli-
ance requires a separate vent. DO NOT vent to a pipe
serving a separate solid fuel burning appliance.
Diagonal runs have both vertical and horizontal vent as-
pects when calculating the eects. Use the rise for the
vertical aspect and the run for the horizontal aspect. See
Figure 4.5.
Two 45º elbows may be used in place of one 90º elbow.
On 45º runs, one foot of diagonal is equal to 8-1/2 in. (216
mm) horizontal run and 8-1/2 in. (216 mm) vertical run. A
length of straight pipe is allowed between two 45º elbows.
See Figure 4.5.
Figure 4.6 shows the vertical and horizontal osets for
DVP or SLP elbows.
VERTICAL
Y
X
Vent
Type
Inches MillimetersInchesMillimeters
DVP6-5/816816-1/2419
SLP5-1/413311-3/8289
XY
RISE
SLP
Pipe
EFFECTIVE
LENGTH
RUN
HORIZONTAL
Eective LengthRise/Run
InchesMillimetersInchesMillimeters
SLP441022-3/470
SLP661524-1/4108
SLP12123058-1/2216
SLP242461017432
SLP363691425-1/2648
SLP4848121934864
SLP6A3 to 676 to 152
SLP12A3 to 1276 to 305
DVP
Pipe
Eective LengthRise/Run
InchesMillimetersInchesMillimeters
2-1/8-4-1/454-108
2-1/8-8-1/254-216
DVP441022-3/470
DVP661524-1/4108
DVP12123058-1/2216
DVP242461017432
DVP363691425-1/2648
DVP4848121934864
DVP6A3 to 676 to 152
DVP12A3 to 1276 to 305
2-1/8-4-1/454-108
2-1/8-8-1/254-216
X
X
Vent Type
InchesMillimeters
DVP16-1/4413
SLP11-1/4286
Figure 4.6 Vertical and Horizontal Oset for DVP and SLP Elbows
• SUBTRACT 3 ft. from the total H measurement for each
90º elbow installed horizontally.
• SUBTRACT 1-1/2 ft. from the total H measurement for
each 45º elbow installed horizontally.
• A maximum of three 90º elbows (or six 45º elbows) may
be used in any vent conguration. Some elbows may be
installed horizontally. For example, see Figure 4.18.
• Elbows may be placed back to back anywhere in the
system.
WARNING
Fire Risk. Explosion Risk.
Do NOT pack insulation or other combustibles
between ceiling restops.
• ALWAYS maintain specied clearances around
venting and restop systems.
• Install wall shield and ceiling restops as speci-
ed.
Failure to keep insulation or other material away
from vent pipe may cause re.
• Any 90º elbow may be replaced with two back to back
45º elbows.
• When penetrating a combustible wall, a wall shield
restop must be installed.
• When penetrating a combustible ceiling, a ceiling restop
must be installed.
• Horizontal runs of vent do not require vertical rise;
horizontal runs may be level.
• Horizontal termination cap should have a 1/4 inch
downward slant to allow any moisture in cap to be
released. See Figure 4.9.
WARNING
Fire Risk.
• When using DVP-HRC-SS and DVP-HRC-ZCSS termination caps on top vented replaces, a
6 inch minimum vertical vent section is required
before installing rst elbow.
Note: The 6000/8000 series replaces can adapt to SLP
series vent pipe, if desired.
When venting o the top of the unit, use a DVP-2SL adapter and
a minimum 48 inch vertical section of SLP series vent pipe.
A DVP-SLP24 adapter may also be used with a 24 inch vertical
section of SLP series vent pipe.
After the 48 inch vertical section, the venting table rules must
be followed. The rst 48 inch vertical section is NOT counted
as part of the vertical components in the table. It is still counted
as part of the overall maximum run. All venting table rules for the
vent run must still be followed.
Example: DVP pipe 3 ft. min. vertical = 11 ft. max. horizontal
SLP pipe 7 ft. min. vertical = 11 ft. max. horizontal