Owner`s manual
Codes And Approvals
DIRECT VENT: This type is identied by the prex DV. This appliance draws all of its air for
combustion from outside the dwelling, through a specially designed vent pipe system.
** TOP VENT DV ONLY** Certied for installation from 0-4500 FT (1372 M)
This appliance has been tested and approved for installations from 0 ft. to 4500 ft. above sea level.
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 ft. is to be reduced
4% for each 1000 ft. 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 ft. (1350 m), the certied high altitude rating shall be
reduced at the rate of 4% for each additional 1000 ft. (300 m).
• These appliances have 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 (DV42DX) (NG/LPG)
TESTED TO: ANSI Z21.88a.2002 CSA 2.33a.2002 VENTED GAS FIREPLACE HEATER
CAN/CGA 2.17-M91 GAS FIRED APPLIANCES FOR HIGH ALTITUDES
ENVIROGAS DV42DX 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.
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