4
Codes And Approvals
DIRECT VENT: This type is identied by the sufx DV. This appliance draws all of its’ air for
combustion from outside the dwelling, through a specially designed vent pipe
system.
TOP VENT DV Certied for installation from 0-4500 ft (0-1372 m)
REAR VENT DV Certied for installation from 0-4500 ft (0-1372 m) with 36” (915
mm)
snorkel (refer to ‘Converting Top Vented into Rear Vented’).
In the USA:
The appliance may be installed at higher altitudes. Please refer to your American Gas Association
guidelines which state: the sea level rated input of Gas Designed Appliances installed at
elevations above 2000 feet is to be reduced 4% for each 1000 feet (305 m) above sea level.
Refer also to local authorities or codes which have jurisdiction in your area regarding the de-
rate guidelines.
In Canada:
When the appliance is installed at elevations above 4500 feet (1372 m), the certied high altitude
rating shall be reduced at the rate of 4% for each additional 1000 feet (305 m).
• This appliance has been tested by INTERTEK (Warnock Hersey) and found to comply
with the established VENTED GAS FIREPLACE HEATER standards in CANADA and the USA as
follows:
VENTED GAS FIREPLACE HEATER (WESTPORT DV) (NG/LPG)
TESTED TO: ANSI Z21.88a.2003 CSA 2.33a.2003 VENTED GAS FIREPLACE HEATER
CAN/CGA 2.17-M91 GAS FIRED APPLIANCES FOR HIGH ALTITUDES
This ENVIRO WESTPORT Fireplace:
• Has been certied for use with either natural or propane gases. (See rating label.)
• Is not for use with solid fuels.
• Is approved for bedroom or bed sitting room. (Canada: must install an approved wall
thermostat)
• Must be installed in accordance with local codes. If none exist, use current installation code
CAN/CGA B149 in Canada or ANSI Z223.1/NFPA 54 in the USA.
• Must be properly connected to a venting system and not connected to a chimney ue
serving a separate solid-fuel burning appliance.
IMPORTANT NOTICE: (RE: FIRST FIRE UP): When the unit is turned on for the rst time, it should
be turned onto high without the fan on for the rst 4 hours. This will cure the paint, logs, gasket material
and other products used in the manufacturing process. It is advisable to open a window or door, as the
unit will start to smoke and can irritate some people. After the unit has gone through the rst burn turn
the unit off including the pilot, let the unit get cold then remove the glass door and clean it with a good
gas replace glass cleaner, available at your local ENVIRO dealer.
To Next Page
Loading...
Need help?
General
