06-029 (7) BP-2025-0483
252 HAYDENVILLE RD COMMONWEALTH OF MASSACHUSETTS
Map:Block:Lot:
06-029-001 CITY OF NORTHAMPTON
Permit: Alts Renovations
Repair
PERSONS CONTRACTING WITH UNREGISTERED CONTRACTORS
DO NOT HAVE ACCESS TO THE GUARANTY FUND (MGL c.142A)
BUILDING PERMIT
Permit# BP-2025-0483 PERMISSION IS HEREBY GRANTED TO:
Project# CHIMNEY LINER 2025 Contractor: License:
Est.Cost: 18623 DONE RIGHT CHIMNEY INC CS-107658
Const.Class: Exp.Date: 05/24/2025
Use Group: Owner: REBECCA FOSTER, JAMES E. &
Lot Size (sq.ft.)
Zoning: URA Applicant: DONE RIGHT CHIMNEY INC
Applicant Address Phone: Insurance:
4K SOUTH MAIN ST 413-340-1399 WCV01593200
HAYDENVILLE, MA 01039
ISSUED ON: 05/07/2025
TO PERFORM THE FOLLOWING WORK:
DEMO EXISTING CHIMNEY,INSTALL NEW METAL CHIMNEY
POST THIS CARD SO IT IS VISIBLE FROM THE STREET
Inspector of Plumbing Inspector of Wiring D.P.W. Building Inspector
Underground: Service: Meter: Footings:
Rough: Rough: House# Foundation:
Final: Final: Final: Rough Frame:
Gas: Fire Department Driveway Final: Fireplace/Chimney:
Rough: Oil: Insulation:
Final: Smoke: Final:
THIS PERMIT MAY BE REVOKED BY THE CITY OF NORTHAMPTON UPON VIOLATION OF
ANY OF ITS RULES AND REGULATIONS.
Signature: 72.
Fees Paid: $1,440.00
212 Ma in Street,Phone(413)587-1240,Fax:(413)587-1272
Office of the Building Commissioner
.:F
The Commonwealth of Massachusetts
a tC Board of Building Regulations and Standards FOR
�e� Massachusetts State Building Code, 780 CMR M�IUSE L1TY
,Buil� ermit Application To Construct, Repair, Renovate Or Demolish a Revised Mar 2011
427, One-or Two-Family Dwelling
S T$is Section For Official Use Only
Building Pe I tuber: 75,-I.5='f/j Date Applied:
1/ */ -/E-140 0,SZ- �
Building Official(Print Name) Signature Date
SECTION 1: SITE INFORMATION
1.1 Property Address: 1.2 Assessors Map& Parcel Numbers
252 Haydenville Road, Northampton, MA 01053
1.1 a Is this an accepted street?yes no Map Number Parcel Number
1.3 Zoning Information: 1.4 Property Dimensions:
Zoning District Proposed Use Lot Area(sq ft) Frontage(ft)
1.5 Building Setbacks(ft)
Front Yard Side Yards Rear Yard
Required Provided Required Provided Required Provided
1.6 Water Supply:(M.G.L c.40,§54) 1.7 Flood Zone Information: 1.8 Sewage Disposal System:
Public 0 Private 0 Zone: _ Outside Flood Zone? Municipal 0 On site disposal system 0
Check if yes❑
SECTION 2: PROPERTY OWNERSHIP'
2.1 Owner'of Record:
James Foster Northampton, MA 01053
Name(Print) City,State.ZIP
252 Haydenville Road (413)961-9056 Scotchfoster79@gmail.com
No.and Street Telephone Email Address
SECTION 3: DESCRIPTION OF PROPOSED WORK'(check all that apply)
New Construction 0 Existing Building 0 Owner-Occupied 0 Repairs(s) 0 Alteration(s) 0 Addition 0
Demolition NI Accessory Bldg.0 Number of Units Other )8( Specify:Demo,Metal Chimney&wood stove install
Brief Description of Proposed Work2:To demo existing block masonry chimney and dispose of properly.To install new Class A
Metal Chimney.To install(1)new Osburn 3500 wood stove to vent into new Class A Metal Chimney.
SECTION 4:ESTIMATED CONSTRUCTION COSTS
Item Estimated Costs: Official Use Only
(Labor and Materials)
1.Building $18,623.89 1. Building Permit Fee:$ Indicate how fee is determined:
2. Electrical $ ❑Standard City/Town Application Fee
❑Total Project Costa(Item 6)x multiplier x7
3. Plumbing $ 2. Other Fees: $
4.Mechanical (HVAC) $ List:
5. Mechanical (Fire �
Suppression) $ Total All Fees:$ t-�O-t
Check No. Check Amount: Cash Amount:
6.Total Project Cost: S 18,623.89 0 Paid in Full 0 Outstanding Balance Due:
The Commonwealth of Massachusetts
w_. Department of Industrial Accidents
►t•c_;?, =A/ Office of Investigations
. -i I l= 0 1 Congress Street, Suite 100
' = Boston, MA 02114-2017
�'^,*�-. www.mass.gov/dia
Workers' Compensation Insurance Affidavit: General Businesses
Applicant Information Please Print Legibly
Business/Organization Name: Done Right Chimney Inc.
Address:4 K South Main Street
City/State/Zip:Haydenville, MA 01039 Phone #:(413)340-1399
Are you an employer?Check the appropriate box: Business Type(required):
1.O I am a employer with 13 — employees(full and/ 5. El Retail
or part-time).* 6. ❑ Restaurant/Bar/Eating Establishment
2.❑ I am a sole proprietor or partnership and have no 7. ❑Office and/or Sales(incl.real estate,auto,etc.)
employees working for me in any capacity.
[No workers' comp. insurance required] 8. DI Non-profit
3.❑ We are a corporation and its officers have exercised 9. 0 Entertainment
their right of exemption per c. 152, §1(4),and we have 10.❑ Manufacturing
no employees. [No workers' comp. insurance required]** I 1.0 Health Care
4.❑ We are a non-profit organization,staffed by volunteers,
with no employees. [No workers' comp. insurance req.] 12.0 Other Services:Chimney&Hearth
*Any applicant that checks box#I must also fill out the section below showing their workers'compensation policy information.
**If the corporate officers have exempted themselves,but the corporation has other employees,a workers'compensation policy is required and such an
organization should check box#1.
I am an employer that is providing workers'compensation insurance for my employees. Below is the policy information.
Insurance Company Name:Atlantic Charter Insurance Company
Insurer's Address:4K South Main Street
City/State/Zip: Haydenville MA 01039
Policy#or Self-ins. Lic.# WCV 01593201 Expiration Date:04/16/2026
Attach a copy of the workers'compensation policy declaration page(showing the policy number and expiration date).
Failure to secure coverage as required under Section 25A of MGL c. 152 can lead to the imposition of criminal penalties of a
fine up to$1,500.00 and/or one-year imprisonment,as well as civil penalties in the form of a STOP WORK ORDER and a fine
of up to$250.00 a day against the violator. Be advised that a copy of this statement may be forwarded to the Office of
Investigations of the DIA for insurance coverage verification.
I do hereby ce ',under the pains and penalties of perjury that the information provided above is true and correct.
'9 /
Signature: /G0- Date: OS)OL I a o
Phone#:(413) 340-1399
Official use only. Do not write in this area,to be completed hr c•itr or town official.
City or Town: Permit/License#
Issuing Authority(circle one):
I. Board of Health 2.Building Department 3. Cit il'oww n Clerk 4. Licensing Board 5.Selectmen's Office
6.Other
Contact Person: Phone#:
ww'w.mass.gov/dia
Selkirk Chimney Systems (USA Only - See separate instructions for Canada)
Sheet GS Installation Instructions
Covering - General Installation Instructions
& Owner's Maintenance Guide
A MAJOR CAUSE OF CHIMNEY-RELATED FIRES IS FAILURE TO MAINTAIN REQUIRED
CLEARANCES (AIR SPACES) TO COMBUSTIBLE MATERIALS. IT IS OF THE UTMOST
IMPORTANCE THAT THIS CHIMNEY BE IN- A WARNING
STALLED ONLY IN ACCORDANCE WITH Failure to follow these Installation Instructions could
THESE INSTRUCTIONS. cause FIRE, CARBON MONOXIDE POISONING,OR DEATH. If
you are unsure of Installation requirements, call the
SELKIRK CHIMNEY SYSTEMS-MODELS, PART NAMES AND Phone Number listed on the back of these instructions.
NUMBERS
Selkirk Chimney Systems(SCS)consist of the following Models-UT(Ultra fully enclosed at 2 inches minimum AIR SPACE clearance to combustibles.
Temp).ST(Sure Temp).GT(Galva Temp).SG Plus and SSII. including framing lumber.drywall.plaster,plywood and other building mate-
The complete part number is prefixed with the ID size. in inches. followed rials classed as combustible. For support framing.see table on back page.
by one or two letters identifying the system to which it belongs. followed AIR SPACE ONLY
by the actual part identifier. The minimum clearance to Selkirk Chimney System pipe means AIR SPACE
All accessory parts for the Selkirk Chimney System (all models) include a ONLY.The 2 inch clearance to pipe,and the spaces around supports must not
letter"T' in the prefix and may be used with all Models unless otherwise be filled with any type of insulation. In attics with blown-in or batt insulation,
indicated. the chimney must either be fully enclosed or an Attic Insulation Shield must
All Model UT.ST and GT chimney sections(straight lengths.tees.elbows) be used to create and maintain the proper minimum airspace.
contain the letters"UT", -ST. and"GT". respectively in the prefix. SIZES AND APPLICATIONS
All Model SG Plus chimney sections (straight lengths, tees. elbows) con- The Selkirk Chimney System is made in 5".6",7".8".10".12".and 14"sizes.
tain the letters"GP"in the prefix. The four smaller sizes conform to the current edition of UL-103 Standard Type
Fig. 1.2.and 3 show the names and locations of commonly used chimney HT requirements.All seven sizes comply fully with the requirements of the 9th
parts. These figures use only the last portion of the part number. The Edition of UL Standard 103. Chimneys installed in accordance with these
complete part number is prefixed with I.D.size.followed by chimney model instructions will comply with national safety standards such as NFPA 31.54
and part number. and 211 The Selkirk Chimney System may be used for gas.wood and liquid
fuel fired stoves,fireplace stoves,central furnaces.floor furnaces,steam and
hot water boilers. unit heaters and water heaters. It may also be used for
IMPORTANT:Chimney sizes 5".6",7"and 8"are Type HT and carry a"T" masonry fireplaces.
in the part number. Larger sizes use an"S"in the part number. These Selkirk Chimney Systems are designed for gravity venting only.They
FOR EXAMPLE are usable on any appliance having a power burner(such as oil furnace)if that
Model UT appliance operates with neutral or negative draft at its outlet.
Inside Diameter I 36"Pipe Length Non-residential appliances which may cause positive pressure in the chimney
6 U 36 should use a Selkirk Model PS or IPS system
The Selkirk Chimney Systems,sizes 10", 12", 14",are ideal for venting gas
(natural and LP).#2 oil,and open front wood burning appliances.
Model ST
Inside Diameter I Insulated Tee
DETAIL INSTRUCTION SHEETS
Details for the installation of all chimney parts must be observed by refer-
All Models ring to other instructions as follows:
Inside Diameter I Wall Support Kit Finish or Ceiling Supports'.Connectors S-1
Fire Stops.Attic Insulation Shields' S-2
Round Top'.Flashing.Spark Arrester S-3
NOTE:Use only Selkirk Chimney System Listed components Roof Support Package'.Anchor Plate' S-4
and accessories. Do not use pipe by itself or attempt to fabricate Insulated Tee'.Wall Support Kit' S-5
your own support or accessories. Insulated Elbow'.Interior Resupporr S-5
CAUTION:IF YOU ARE BURNING COAL Firestop/Joist Shield* S-7
Some types of coal in certain designs of stoves may. in rare instances. Support Box' S-9
cause corrosion of the inner parts of the Selkirk Chimney System.Inspect and 'If you are installing any of these parts in packages marked',you should
clean your chimney frequently to keep it free of coal,ash and soot deposits. receive the proper instructions in the package. You may also request a
Also see"Sizes and Applications-section.If damage to the flue is observed. complete set of instructions from your dealer This sheet of general instruc-
contact your Selkirk dealer or Selkirk Customer Service(1-800-992-VENT) tions is furnished with all UL listed chimney supports. It covers important
with a description of your chimney problem. safety precautions in the installation. operation and maintenance of your
The Selkirk Chimney System is not recommended if you are burning ocean appliance and chimney. Anyone installing a chimney should review this
driftwood.The salt in this wood may cause product failure. sheet as well as those furnished with the other parts of the chimney
system. Selkirk chimney parts LISTED and produced under the Factory In-
MINIMUM CLEARANCE spection and Follow-Up program of Underwriters'Laboratories.Inc carry the
Where installed within buildings.the Selkirk Chimney System may be LISTING MARK illustrated here
SPECIAL WARNING ON CELLULOSE INSULATION
Cellulose insulation in direct contact with a hot chimney can ignite and smolder,and can set fire to ordinary wood framing L I S T E
materials. The AIR SPACE ONLY precaution applies to all blown-in or loose fill insulations, but is especially applicable to
cellulose insulation,which may be made from old newspapers or other cellulose materials.The Attic Insulation Shield or a
suitable enclosure with appropriate fire stops must be used to keep all insulation the proper distance away from the chimney.
J.tSELKIRK.
3050 Corporate Exchange Blvd. SE, Grand Rapids, MI 49512 1-800-433-6341 SELKIRK CORPORATION
Round Top(CT) \ r•'Pi -Round Top(CT)
��/ II Flashing(AF)or(TF)
Chimney Pipe Storm Collar(SC)- /Roof Shield with TF
1I 1 Storm Collar(SC) Am. —'4' I Ow InteriorInteor Resupport QR)
Full Enclosure or Attic
I Attic Insulation shield
�44 Area
Locking Band (LB) N' 1 r
or Screws Chimney Pipe Insulated Elbow(EL) j` \Firelstop/Joist Shield(JS)
Below Framing
V_ MAXIMUM
Attic Insulation Shield(AfS) OFFSET Maximum inclined Length.
I AT 30 —96'unless resupported at
ANGLE 48 intervals
fit. /� --] 30°
Opening Framed On Full Enclosure,
� _
Fire Stop/Joist Shield(JS)— / All Four Sides 2"Minimum Air Space Clearance
(16
blob Insulated Elbow(EL)
Locking Band (LB) I I i
or Screws CHIMNEY MUST BE lir
MIME
ENCLOSED Finish Support(FSP)or
Ceiling Support(CSP)
Chimney Pipe FIG 3 THIRTY DEGREE OFFSET WITH ENCLOSURE AT 2'
Finish Support(FSP)or CLEARANCE(MAXIMUM OF TWO SEPARATE OFFSETS PER SYSTEM)
Ceiling Support(CSP) jI
1 �� WHEN INSTALLING YOUR CHIMNEY AND
WOODBURNING STOVE OR
Dripless Smoke Pipe Adapter� �/ FIREPLACE SYSTEM, REMEMBER, ..
(DSA)or(DSAC) SAFETY FIRST
6`.7'.8'only or 5'-14-Chimney You may well have a basic knowledge of carpentry and the use of hand
Pipe Adapter(CPA) tools However it is important that you also review the rules of safety on
FIG1 VERTICAL CHIMNEY THROUGH ONE the following pages. If you have any doubt about your ability to complete
STORYAND ATTIC your installation in a workmanlike manner,you should arrange for a profes-
sional installation.
RULES FOR SAFETY DURING INSTALLATION
1. Read all installation sheets. Look for them in the cartons,or ask your
dealer for a complete set or download from www.Selkirkinc com. Keep the
=�_ ' — Wall Band(WB)
Not Enclosed— Use Locking Bands
(LB)on All Joints
instructions handy and save them for future reference.
Combustible Wall— Every 8 Feet If 2. Check your local building or fire code for all requirements affecting the
fuel-burning appliance and its chimney.
3.Obtain a building permit for both the appliance and the chimney.Contact
local building or fire officials about restrictions and installation inspection in
your area.
Max Chimney Height 4.Be very careful around electrical wiring and be sure it is secured at least
50 Feet 5".6 7"8"Size 2 inches away from any part of the chimney. If wiring must be relocated.
40 Feet 10", 12". 14"Size hire a professional electrician.
5.Be sure that ladders are in good condition and always rest on a level firm
Min.Clearance —.am 2
To Combustibles Full Enclosureii surface.
Recommended 6. Wear cut resistant gloves when handling sheet metal parts with sharp
,, Both Indoors edges.
and Outdoors 7. Be sure that electrically powered tools are properly grounded.
Min.Thru Wall 4-1/2" a.= ICHIMNEY HEIGHT AND SIZE
These instructions contain a "Selector Chart"so you can pick the exact
Selkirk Insulated Tee(IT) combination of length increments. A chimney for one or more gas appli-
Chimney ances must conform to size and height recommendations in the"Selkirk Gas
Section Wall Support Kit(WSK) Vent and Chimney Sizing Handbook."Heights above the roof as given in the
Wall Thimble m, next paragraph are minimum. greater heights may be needed for reasons
(IWT)Shield i►_No given
Wall Thimble(IWT) Capped Cleanout and Before beginning installation of the chimney.be sure that the selected size
Face Plate Retainers is adequate for the appliance and the selected height of the Chimney
Lag Screws Brace Round Top termination is high enough to conform to building code require-
Into Structure ments. Chimneys are required to extend at least 3 feet above the highest
I IC
point where they pass through the roof of a building. and at least two feet
I pad higher than any portion of a building within 10 feet.(National Fire Protection
Association Standards Nos.31.54.and 211.) See Fig.4
FIG 2 INSULATED TEE THROUGH
COMBUSTIBLE WALL
, 06 -----
a, •••. ,111
Installation and
Operation Manual
I
OSBURN 3500- ID.
(0B03510 Model) 0
z
w
Safety tested according to
ULC S628, UL 1482 and
UL 737 by an accredited
laboratory.
US Environmental Protection
Agency phase II certified
wood insert compliant with
2020 cord wood standard.
II N .." EPA
<_2.5 g/h
.4444400.
10\V"P'"
CONTACT LOCAL BUILDING OR FIRE OFFICIALS ABOUT RESTRICTIONS AND INSTALLATION INSPECTION REQUIREMENTS IN
THE AREA.
READ THIS ENTIRE MANUAL BEFORE INSTALLATION AND USE OF THIS WOOD INSERT. FAILURE TO FOLLOW THESE
INSTRUCTIONS COULD RESULT IN PROPERTY DAMAGE, BODILY INJURY OR EVEN DEATH.
READ AND KEEP THIS MANUAL FOR REFERENCE
Pr ntod ,n Canada 4618CA
2022-1C-C6
i i ,
1 1
A �
D IVel
1
i I
— g #1 O Ho ' -N
E
t
84" (L) _
CAN US 213 cm cn
48" 36" J
122 cm 92 cm N Z
Z
1 '-- W
Figure 1,1: Clearances - Top ✓1
}
r
F C ks'\\\\\%. \\\\\.,\\\\\\
1#111'd
F guro 13: Cleara'ices - Side
— F
Figure 15: Clearances - Corner
Installation and Operation Manual-Osburn 3500 Page 33
8.1 Clearances
APPLIANCE CLEARANCES WITH SINGLE APPLIANCE CLEARANCES WITH DOUBLE
WALL PIPE CONNECTOR WALL PIPE CONNECTOR
Canada USA Canada USA
A 13 1/4" (337 mm) 13" (330 mm) A 6" (152 mm) 6" (152 mm)
B 14" (356 mm) 14" (356 mm) B 14" (356 mm) 14" (356 mm)
= C 7 1/4" (184 mm) 7 '/4" (184 mm) C 7" (178 mm) 7" (178 mm)
cn
zIf the above clearances are met, then the distances measured from the flue outlet will be:
- ---
DISTANCES' FROM PIPE CONNECTOR DISTANCES' FROM PIPE CONNECTOR
WITH SINGLE WALL PIPE CONNECTOR WITH DOUBLE WALL PIPE CONNECTOR
Canada USA Canada USA
D 18" (457 mm) 17 3/4" (451 mm) D 10 3/4" (273 mm) 10 3/4" (273 mm)
E 24 '/8" (632 mm) 24 '/8" (632 mm) E 24 '/8" (632 mm) 24 Vs" (632 mm)
F 18" (457 mm) 18" (457 mm) F 17 3/4" (451 mm) 17 3/4" (451 mm)
8. 1. 1 With Heat Shield ACO2710 or ACO27622
APPLIANCE CLEARANCES WITH DOUBLE DISTANCES' FROM DOUBLE WALL PIPE
WALL PIPE CONNECTOR CONNECTOR
Canada USA Canada USA
A 2 1" (64 mm) 2 '/2" (64 mm) D 7 1/4" (184 mm) 7 1/4" (184 mm)
B 2 1/2" (64 mm) 2 1" (64 mm) E 13 %' (340 mm) 13 %' (340 mm)
C 2 1/2" (64 mm) 2 1/2" (64 mm) F 13 1" (337 mm) 13 1/4" (337 mm)
'The pipe distances listed in this table refer to the distances obtained when the stove is installed in accordance with the appliance clearances above
mentioned.
2 Note that to reduce the clearances of an appliance using a single wall pipe connector,the use of a heat shield certified with the single wall pipe
connector to be used as close as 6" from combustible materials must be used. Only in this case,the same clearances as a certified double wall
pipe connector can be used.
Page 34 Installation and Operation Manual-Osburn 3500
8. 1.2 With Lowered Ceiling
APPLIANCE CLEARANCES WITH DOUBLE DISTANCES2 FROM PIPE CONNECTOR
WALL PIPE CONNECTOR WITH DOUBLE WALL PIPE CONNECTOR
Canada USA Canada USA
A 1 1 " (279 mm) 1 1" (279 mm) D 15 3/4" (400 mm) 15 3/4" (400 mm)
B 16" (406 mm) 16" (406 mm) E 26 7/8" (683 mm) 26 '/8" (683 mm)
C 10" (254 mm) 10" (254 mm) F 20 34" (527 mm) 20 3/4" (527 mm)
L 72" (1 ,830 mm) 72" (1 ,830 mm)
Z
W
8. 1.3 With Heat Shield ACO2710 or ACO2 762 and Lowered Ceiling'
APPLIANCE CLEARANCES WITH DOUBLE DISTANCES2 FROM PIPE CONNECTOR
WALL PIPE CONNECTOR WITH DOUBLE WALL PIPE CONNECTOR
Canada USA Canada USA
A 2 1" (64 mm) 2 1" (64 mm) D 7 1/4" (184 mm) 7 1" (184 mm)
B 2 1/2" (64 mm) 2 1" (64 mm) E 13 %" (340 mm) 13 %" (340 mm)
C 2 1" (64 mm) 2 1" (64 mm) F 13 1/4" (337 mm) 13 1/4" (337 mm)
L 74" (1 ,880 mm) 74" (1 ,880 mm)
8.1.4 Inside an Alcove
APPLIANCE CLEARANCES WITH DOUBLE DISTANCES2 FROM PIPE CONNECTOR
WALL PIPE CONNECTOR WITH DOUBLE WALL PIPE CONNECTOR
Canada USA Canada USA
A 1 1 " (279 mm) 11 " (279 mm) D 15 3/4" (400 mm) 15 4" (400 mm)
B 16" (406 mm) 16" (406 mm) E 26 '/8" (683 mm) 26 7/8" (683 mm)
K 48" (1220 mm) 36" (910 mm)
L 74" (1 ,880 mm) 74" (1 ,880 mm)
' Note that to reduce the clearances of an appliance using a single wall pipe connector,the use of a heat shield certified with the single wall pipe
connector to be used as close as 6" from combustible materials must be used. Only in this case, the same clearances as a certified double wall
pipe connector can be used.
'The pipe distances listed in this table refer to the distances obtained when the stove is installed in accordance with the appliance clearances above
mentioned.
Installation and Operation Manual - Osburn 3500 Page 35
8. 1.5 Mobile Home
It is strictly forbidden to install a unit with a single wall pipe in a mobile home.
APPLIANCE CLEARANCES WITH DOUBLE DISTANCES' FROM PIPE CONNECTOR
WALL PIPE CONNECTOR WITH DOUBLE WALL PIPE CONNECTOR
Canada USA Canada USA
A 9" (229 mm) 9" (229 mm) D 13 3/4" (349 mm) 13 3/4" (349 mm)
6 19" (483 mm) 19" (483 mm) E 29 Vs" (759 mm) 29 %" (759 mm)
2
J C 10" (254 mm) 10" (254 mm) F 20 3/4" (527 mm) 20 3/4" (527 mm)
C7
Z
w
8. 1.6 Mobile Home With Heat Shield ACO2710 or ACO2762
It is strictly forbidden to install a unit with a single wall pipe in a mobile home.W
I APPLIANCE CLEARANCES WITH DOUBLE DISTANCES' FROM PIPE CONNECTOR
WALL PIPE CONNECTOR WITH DOUBLE WALL PIPE CONNECTOR
Canada USA Canada USA
A 3" (76 mm) 3" (76 mm) D 7 3/4" (197 mm) 7 3/4" (197 mm)
B 5" (127 mm) 5" (127 mm) E 15 '/s" (403 mm) 15 1" (403 mm)
C 3" (76 mm) 3" (76 mm) F 13 3/4" (349 mm) 13 3/4" (349 mm)
'The pipe distances listed in this table refer to the distances obtained when the stove is installed in accordance with the appliance clearances above
mentioned.
Page 36 Installation and Operation Manual-Osburn 3500
8.2 Floor Protection
This stove is designed to prevent the floor from overheating. However, it must be placed on a
non-flammable surface to protect the floor from hot embers that may fall during loading.
The floor protection must be a continuous, non combustible material, such as steel with a
minimum thickness of 0.015" (0.38 mm) or ceramic tiles sealed together with grout. Cement
board, brick, or any other approved or listed material suited for floor protection. No R factor
required.
A material is considered non-combustible when made entirely of steel, iron,
bricks, tiles, concrete, slate, glass or a combination of these materials.
Materials corresponding to ASTM E136 and UL 763 are considered to be
non-combustible materials with the exception of gypsum.
Any type of tile will require a continuous non combustible sheet beneath to prevent the possibility .J
of embers falling through to the combustible floor if cracks or separation should occur in the C2
Z
finished surface. Check local codes for approved alternatives. W
No protection is required if the unit is installed on a non-combustible floor (ex: concrete).
FLOOR PROTECTION
Canada' USA r
_ G
G2 8" (203 mm) N/A I I it
H 8" (203 mm) N/A O
H
18" (457 mm) 16" (406 mm)
From door From door 1 •
opening opening j I J
J N/A 8" (203 mm) L _ ! _ _ J
N N/A See Note 3
Figure 16: Floor Protection
• In Canada,to comply with CSA B365,Installation Code for Solid-Fuel-Burning Appliances and Equipment,any combustible covering beneath the
appliance and/or within the area extending horizontally at least 450 mm(18 in)beyond the appliance on any side equipped with a door,and at least
200 mm(8 in)beyond the appliance on other sides,shall be protected by a continuous,durable,non-combustible pad that will ember protection.The
450 mm(18 in)ember protection required on any side with a door shall extend for the full width of the appliance plus the 200 mm(8 in)required
on each side of the appliance without a door.Where the appliance is installed less than 200 mm(8 in)from a wall,the ember pad need only extend
to the base of the wall.An ember pad shall not be placed on top of a carpet unless the pad is structurally supported to prevent displacement and
distortion.
2 The floor protection at the back of the stove is limited to the stove's required clearance if such clearance is smaller than 8 inches(203 mm).
Only required under the horizontal section (Ho) of the connector. Must exceed each side of the connector by at least 2 inches (51 mm).
See«Figure 13:Clearances-Side"
Installation and Operation Manual-Osburn 3500 Page 37
8.3 Reducing Clearances Safely
It is often desired to use as little space as possible when
installing a wood stove. To do this, it is possible to reduce the
clearances safely and install the stove closer to the walls by
/0, permanently installing a heat shield between the stove and the
flammable material.
The rules for heat shields are sometimes complicated. Read
.. • and apply the instructions carefully. Some regions may have
different regulations. Consult the local building code or contact
• the fire department for restrictions, inspection and installation
requirements in the area.
I
Warning: Note that to reduce the clearances of an appliance using a single wall pipe
connector, the use of a heat shield certified with the single wall pipe connector to be
C
z used as close as 6" from combustible materials must be used. Only in this case, the
W same clearances as a certified double wall pipe connector can be used.
8.3. 1 Shield Construction Rules
- Adhesives used in shield construction must not ignite or lose adhesive qualities at temperatures
likely to be encountered.
- Mounting hardware which extends from the shield surface into combustibles may be used only at
the edges of the shield.
- Mounting hardware must allow full vertical ventilation.
See figures for shield construction to match each letter to a clearance.
A) Minimum clearance between the appliance top and an unshielded combustible ceiling: (39
'A") (997 mm).
B) Shield extension above the appliance: 20" (500 mm).
C) Minimum space behind the shield: 1 " (25 mm). In Canada %" (21 mm).
D) Clearance along the bottom of the shield: minimum 1 " (25 mm) and maximum 3" (75 mm).
E) Minimum clearance along the top of the shield at the ceiling: 3" (75 mm).
F) Mounting hardware must not be located closer than 8" (200 mm) from the vertical centre line of
the appliance.
G) Edge clearance for ceiling shields to side and back walls: 3" (75 mm).
H) Shield extension beyond each side of the appliance: 18" (450 mm).
Page 38 Installation and Operation Manual-Osburn 3500