Intertek Directory of Building Products

Stove Builder International Models Bistro, Gusto, 600, IW600, HEC240, Pyra Solid Fuel Room Heater - Cookstove - Safety Company: Stove Builder International Inc.

PRODUCT DESCRIPTION
Product: Solid Fuel Cookstove
Brand Name: Drolet, Osburn, Enerzone, Century Heating, Englander, Ventis
Description: Materials:
Welded steel firebox, flue collar, ash lip, cast-iron door and cast iron top. The cook stove includes an oven, made in stainless steel, on top of the combustion chamber.
Vermiculite board baffle.
Firebrick lining
Ceramic glass viewing panel for combustion chamber door and oven door.
Firebox Dimensions (Interior):
10 13/16 to 11 1/8-inches High (from top of firebrick to bottom of secondary tubes) x 21-inches Wide x 16 1/2-inches Deep.
Air Induction:
Primary air is introduced from front underneath of firebox. Air volume is controlled manually by an external lever below the door.  Primary air enters the unit through inlets at the front of the bottom plate and is channeled as air wash over the door glass.  
Secondary air opening is fixed volume channeled inside the firebox and exhausted into the firebox below the baffle through secondary tubes.
Flue Outlet:
6-inch diameter steel collar. Top exit only.
Models: Bistro, Gusto, 600, IW600, HEC240, Pyra
Model Similarity: The models Bistro and Gusto use identical internal components but have slightly different external cosmetic components. 
The model Bistro is sold under the Drolet brand.
The model Gusto is sold under the Osburn brand.
The model 600 is sold under the Englander brand.
The model IW600 is sold under the Century Heating brand.
The model HEC240 is sold under the Ventis brand.
The model Pyra is sold under the Enerzone brand.
Ratings 115V, 0.8A, 60Hz - Blower

CLEARANCES Single wall pipe:
 Unit Name Canada US
 Bistro side wall back wall Corner Ceiling side wall back wall Corner Ceiling
Appliance with decorative
side panels
15"
(381 mm)
15"
(381 mm)
7 1/2"
(191 mm)
72"
(183 cm)
15"
(381 mm)
15"
(381 mm)
7 1/2"
(191 mm)
72"
(183 cm)
 
CLEARANCES Double wall pipe:
 Unit Name Canada US
 Bistro side wall back wall Corner Ceiling side wall back wall Corner Ceiling
Appliance with decorative
side panels
15"
(381 mm)
6"
(152 mm)
5"
(127 mm)
72"
(183 cm)
15"
(381 mm)
6"
(152 mm)
5"
(127 mm)
72"
(183 cm)

CLEARANCES Double wall pipe with wall heat shield for reduced clearances:
 Unit Name Canada US
 Bistro side wall back wall Corner Ceiling side wall back wall Corner Ceiling
Appliance with decorative
side panels
2 1/2"
(64 mm)
2 1/2"
(64 mm)
2 1/2"
(64 mm)
72"
(183 cm)
2 1/2"
(64 mm)
2 1/2"
(64 mm)
2 1/2"
(64 mm)
72"
(183 cm)

CLEARANCES Mobile Home with double wall pipe:
 Unit Name Canada US
 Bistro side wall back wall Corner Ceiling side wall back wall Corner Ceiling
Appliance with decorative
side panels
15"
(381 mm)
6"
(152 mm)
5"
(127 mm)
84"
(213 cm)
15"
(381 mm)
6"
(152 mm)
5"
(127 mm)
84"
(213 cm)

CLEARANCES Mobile Home with double wall pipe with wall heat shield for reduced clearances:
 Unit Name Canada US
 Bistro side wall back wall Corner Ceiling side wall back wall Corner Ceiling
Appliance with decorative
side panels
3"
(76 mm)
3"
(76 mm)
3"
(76 mm)
84"
(213 cm)
3"
(76 mm)
3"
(76 mm)
3"
(76 mm)
84"
(213 cm)

FLOOR PROTECTION REQUIREMENTS:
Unit is acceptable for use on a combustible surface. For USA, a non-combustible protective cover must be placed a minimum of 16-inches from the front and 8-inches beyond both sides of the fueling door and ash opening.  Floor protection must extend 2-inches beyond each side of a horizontal chimney connector.
For Canada, a non-combustible protective cover must be placed a minimum of 18-inches from the front and any side equipped with a door and 8-inches beyond any other sides. 
 
Listing Report Return to Search
Attributes
CriteriaUL 1482:2011 Ed.7 (R2022)
CriteriaCAN / ULC S627 (2023)
CSI Code10 30 00 Fireplaces and Stoves
Fuel TypeSolid Fuel - Wood
Listing SectionSOLID FUEL TYPE ROOM HEATERS
Spec ID63759
Design Documents
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