Product Features; High Elevations; Gas Pressures; Gas Specifications & Orifice Size - Vermont Castings VHLDV500 Installation And Operating Instructions Manual

pRODuct FeatuRes

•
This appliance has been certified for use with either
natural or propane gas. See appropriate data plates.
•
This appliance is not for use with solid fuels.
•
The appliance is approved for bedroom or bedsitting
room installations.
•
The appliance must be installed in accordance with local
codes if any. If none exist use the current installation
code. ANSI Z223.1/NFPA 54 in the USA, CSA B149 in
Canada.
•
This appliance is mobile home approved.
•
The appliance must be properly connected to a venting
system.
•
The appliance is not approved for closet or recessed
installations.

HIGH eLeVatIOns

Input ratings are shown in BTU per hour and are certified
without deration for elevations up to 4,500 feet (1,370
m) above sea level.
For elevations above 4,500 feet (1,370 m) in USA,
installations must be in accordance with the current
ANSI Z223.1/NFPA 54 and/or local codes having juris-
diction.
In Canada, please consult provincial and/or local authori-
ties having jurisdiction for installations at elevations
above 4,500 feet (1,370 m).

Gas pRessuRes

Inlet Minimum
Inlet Maximum
Manifold Pressure
20300293
Natural Propane (LP)
4.5" w.c. 11.0" w.c.
10.5" w.c. 13.0" w.c.
3.5" w.c. 10.0" w.c.
Resolution Direct Vent Gas Fireplace
FP2594
Figure 1 -
VHLDV Fireplace Controls
FP2594
VHLDV controls
Gas specIFIcatIOns & ORIFIce sIZe
Model Fuel
VHLDV500NTSC Nat.
VHLDV500PTSC LP
Model Fuel
VHLDV500 Nat.
VHLDV500 LP
Access Panel
Control Box
Gas Valve
Command Center
Btu/hr Input
Max. Min. Min. Front
all all Burners
Burners Burners
50,000 35,500
50,000 38,500
Orifice size
Front Rear
2.3 mm #30 (.1285)
#50 (.070") #55 (.052")
Only
17,500
17,500
5