Vermont Casting EWF30 installation instructions Chimney Requirements Offset Installations

Page 6

Vermont Castings EWF30

Chimney Requirements - Offset Installations

CHIMNEY FLUE EXIT

 

 

Chimney

 

 

 

 

Section

 

 

 

 

Elbow

 

30°

 

 

 

Return

A

 

B

G

Elbow

 

 

 

 

 

 

 

 

30°

G

 

 

 

 

D

 

 

Offset

 

E

Rise

Elbow

 

 

 

 

C

6 FT.

 

30°

TCS8A

 

 

 

 

H

Return

Support

 

Offset

Elbow

 

 

 

 

H

 

 

 

30°

B

 

 

 

 

 

Offset

 

 

 

 

Elbow

 

 

Hearth

 

 

 

 

Floor

 

 

 

Example 1

 

Example 2

 

Example 3

Notes: G + H cannot exceed 20 feet.

 

FP269

Air Space Clearances: “SK” Series (2-wall) = 1¹⁄₂” Min. to Combustibles “S” Series (3-wall) = 2” Min. to Combustibles

Offset

Rise

 

 

 

 

 

 

 

FP282

 

 

 

30˚ Elbow Offsets

 

 

 

 

 

 

 

 

1’ 1¹⁄₂'

3’

4’

 

Offset

Rise

 

 

 

 

Chimney Support

 

 

 

0

0

0

0

0

3”

11”

 

1

0

0

0

0

8¹⁄₄"

20"

 

0

1

0

0

0

11¹⁄₄" 25¹⁄₄"

 

2

0

0

0

0

13¹⁄₂" 29¹⁄₄"

 

1

1

0

0

0

16¹⁄₂" 34¹⁄₄"

 

0

0

1

0

0

20¹⁄₄" 40³⁄₄"

 

2

1

0

0

0

21³⁄₄" 43¹⁄₂"

 

0

0

0

1

0

26¹⁄₄" 51¹⁄₄"

 

0

1

1

0

0

28¹⁄₂" 55¹⁄₄"

 

1

0

0

1

0

31¹⁄₂" 60¹⁄₄”

 

0

1

0

1

0

34¹⁄₂" 65¹⁄₂"

 

0

0

2

0

0

37¹⁄₂" 70³⁄₄"

 

1

1

0

1

1

41¹⁄₂" 77³⁄₄"

 

0

0

1

1

1

45" 83³⁄₄"

 

0

1

2

0

1

47¹⁄₄" 87¹⁄₂"

 

0

0

0

2

1

51"

94"

 

0

1

1

1

1

53¹⁄₄"

98"

 

0

0

3

0

1

56¹⁄₄"

103¹⁄₄"

Illustration Key

The following safety rules apply to offset installations (letters correspond with illustration above):

A. Height of the chimney is measured from the hearth to the chimney exit.

 

EWF30

Maximum:

50’

Minimum:

 

Without Elbows

17’0”

With 2 Elbows*

19’0”

With 4 Elbows*

21’0”

B. Do not use more than 4 elbows per chimney.

Attach the straps of the return (top) elbow to a structural framing member.

The offset (first) elbow of any pair does not have straps.

C. The chimney cannot be more than 30˚ (45˚ in Canada) from the vertical plane in any installation*.

D. The maximum length of the angled run of the total chimney system is 20 feet. (G plus H cannot exceed 20 feet.)

E. A chimney support (Model SKCS8) is required every 6 feet of angled run of chimney. Chimney supports are required for every 30 feet and 60 feet (SK8 pipe) or 20 feet and 40 feet (3-wall pipe) of ver- tical chimney height above the hearth.

Determine the offset distance of your chimney arrangement from the centerline of the fireplace to the centerline of the chimney where it is to pass through the first ceiling.

NOTE: This offset distance may not be your full offset distance. See Examples 2 and 3.

0

1

0

2

1

59¹⁄₄" 108¹⁄₂"

0

0

2

1

1

62¹⁄₄" 113¹⁄₂"

0

1

3

0

1

64¹⁄₂" 117¹⁄₂"

0

0

1

2

1

68¹⁄₄"

124"

0

1

2

1

1

70¹⁄₂"

128"

0

0

0

3

1

74¹⁄₄" 134¹⁄₂"

0

1

1

2

2

78" 140³⁄₄"

0

0

3

1

2

81"

146"

0

1

0

3

2

84" 151¹⁄₄"

0

0

2

2

2

87" 156¹⁄₂"

0

1

3

1

2

89¹⁄₄" 160¹⁄₄"

0

0

1

3

2

93" 166³⁄₄"

0

1

2

2

2

95¹⁄₄" 170³⁄₄"

0

0

0

4

2

99¹⁄₄" 177³⁄₄"

0

1

1

3

2

101¹⁄₄" 181³⁄₄"

0

0

3

2

2

104¹⁄₄" 186¹⁄₄"

0

1

0

4

2

107¹⁄₄" 191¹⁄₂"

0

0

2

3

2

110¹⁄₄" 196³⁄₄"

0

1

3

2

3

114" 203¹⁄₄"

0

0

1

4

3

117³⁄₄" 209³⁄₄"

0

1

2

3

3

120" 213¹⁄₂"

0

0

0

5

3

123³⁄₄"

220"

Fig. 3 Chimney system requirements.

6

20008662

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Contents EWF30 Table of Contents IntroductionDescription Safety InformationPrecautions DraftsSpecifications EWF30 Woodburning FireplaceChase Installation Fireplace and chase parts identificationChimney Requirements Offset Installations Planning the Chimney Run Planning InformationMounting the Fireplace Ten Foot RuleChimney Supports InstallationChase Installation Insulating Fireplace Enclosure for Cold ClimatesFraming Straight-Up Chimney InstallationOffset Installation EB1 Receptacle HookupCutting the Hole Positioning, Safety Strips Securing the FireplaceCeiling Chimney Hole Possible Obstructions Framing the Ceiling HoleInstalling Outside Air Kit Installation PrecautionsInstallation Instructions Installing the Chimney System Use outside air cover plate to cover air inlet openingContinue Installing Pipe to Complete Run Installing the Firestop Spacer Ceiling HoleProper Firestop Spacer Installation Canadian Requirements For Insulation ShieldInstalling Chimney in a Chase Install Remainder of Chimney SectionsInstall Top Housing or Termination Penetrating the RoofMantels Side ViewExamples of wall shield insulation Hearth InstallationSide Wall Protection Example of Determining Hearth Extension Equiva- lentsMinimum Wall Clearances Damper OperationAttach Handles EWF30 ControlsGlass Doors Use the Air Control Settings That Work Best for YouFan Burn Only High-Quality WoodStarting and Maintaining a Wood Fire Reloading and Reviving a Wood FireSpecial Tactics for Cold-Climate Heating Remove and Store Ash Safely Adjust the Door Latch Periodically MaintenanceCleaning the Glass How to Replace GasketsReplacing the Door Gaskets Clean Chimney System is Safer and Works BetterChimney System Replace Damaged Door Glass ImmediatelyMaintenance Schedule Yearly Spring CleaningFireplace Daily Chimney Components Component Description Model NumberEWF30 Fireplace DescriptionEWF30 Fireplace Ref. DescriptionScreen Kit Optional AccessoriesFan Kit Gravity Vent KitTrim Kits Model DescriptionVermont Castings EWF30 Limited Lifetime Warranty CFM Corporation
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EWF30 specifications

The Vermont Casting EWF30 is a testament to innovation and craftsmanship in the world of cast iron wood stoves. This highly efficient wood-burning stove combines traditional aesthetics with modern technology, making it a perfect centerpiece for both rustic and contemporary homes. One of the standout features of the EWF30 is its impressive heating capacity. Designed to heat areas up to 2,000 square feet, it is ideal for large spaces, providing consistent warmth during chilly months.

Constructed from high-quality cast iron, the EWF30 offers a durability that only improves with age. This material is known for its excellent heat retention and distribution, resulting in a steady, comfortable warmth. The stove’s classic design includes large ceramic glass windows, allowing users to enjoy the mesmerizing beauty of the fire while safely keeping the warmth inside.

Incorporating advanced technology, the Vermont Casting EWF30 features a clean burning system that significantly reduces emissions. This is a critical aspect for environmentally conscious consumers, as the stove adheres to strict EPA standards, promoting cleaner air and reduced environmental impact. The efficiency of this wood stove is exceptional, with a thermal efficiency rating that maximizes heat output while minimizing fuel usage.

The EWF30 is equipped with a user-friendly air control system, allowing for easy adjustments to the airflow. This system enhances the combustion process, enabling users to achieve the desired flame and heat levels effortlessly. The top-loading design also simplifies the refueling process, making it easier to add wood without disturbing the existing fire.

Aesthetically, the Vermont Casting EWF30 can be customized with various finishes, including traditional black, enamel, and even bold colors, ensuring it fits seamlessly with any interior decor. Additionally, this model includes a removable ash pan, providing a convenient cleaning option.

In summary, the Vermont Casting EWF30 is more than just a wood stove; it is a fusion of tradition and technology. Its heating efficiency, durability, and aesthetic appeal make it a worthy investment for anyone seeking a reliable and stylish heating solution for their home. Whether for ambiance or functionality, the EWF30 is designed to enhance the living experience while respecting the environment.
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