Enviro GAS 828 BV. INS. - Manual (Page 4)

FOR INSTALLATIONS ABOVE 2000 FEET
• In Canada, these appliances are certified for altitudes of 0-2,000 feet and must be derated by 10% for
installation at elevations between 2,000 and 4,500 feet.
• In the USA, these appliance are certified for elevations up to 2,000 feet. For elevations above 2,000 feet,
input should be reduced 4% for each 1,000 feet above sea level.
The efficiency rating of this appliance is a product thermal efficiency rating determined under continuous
operating conditions and was determined independently of any installed system.
3. DIMENSIONS AND CLEARANCES TO COMBUSTIBLES
FIREPLACE INSERT CLEARANCES TO COMBUSTIBLES:
A. Mantle pillar to stove 10" /
25 cm
B. Stove top to 8" wide mantle 12" / 31
cm
Stove must sit on a non-combustible
surface, the width and depth of the
insert
Maintain sufficient clearances
for operation, service and maintenance
OTHER DIMENSIONS
A. Depth of unit into fireplace 11¼" /
28.5 cm
B. Depth of unit out of fireplace 8 ¾” / 22.2 cm
C. Minimum firebox size W 26" x H 20” x D 20"
(W 66 x H 50 x D 50 cm) Figure 1
FREESTANDING CLEARANCES TO COMBUSTIBLES:
A. Side wall to stove 10"
B. Rear wall to stove 4"
C. Combustible to stove Top 22"
D. Floor to stove
0"
E. Corner clearance 2"
F. Alcove depth 48"
Maintain sufficient clearances
for service and maintenance
Figure 2
4