Vermont Casting 39LDVR, 43LDVR, 33LDVR Flame Characteristics, Flame & Temperature Adjustment

Page 25

 

 

 

 

LDVR Series Direct Vent Gas Fireplace

 

 

 

 

 

 

 

 

 

 

43LDVR

 

 

 

 

 

 

 

1. Place rear log (BD15) on rear bracket

 

 

 

 

 

Top Center

 

(ensure log is centered and seated

Rear

(BBD18)

 

properly to the log support).

 

 

(BD15)

 

2. Place front left log (BD16). Use log’s

 

 

Front Right

 

bottom notch to locate it onto the front

 

 

(BD17)

 

 

 

 

 

support and just rest on top of the

Front

 

 

burner housing tile.

 

 

Left

 

3. Place front right log (BD17). Use log’s

(BD16)

 

 

 

 

 

bottom notch to locate it onto the front

 

 

 

 

support and just rest on top of the

 

 

 

 

burner housing.

 

 

 

4. Place ember material on top of burner.

5. Scatter the ember material over the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tiles on the front area of the burner

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

housing. (Fig. 44) Do not pack the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lava

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ember material. Separate it when

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rock

 

 

unpacked and keep it in

a fluffy and

 

 

 

Lava Rock

 

 

Ember Material

 

 

loose condition for a more realistic

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ember effect.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Front Center

 

6. Place front center log (B138) on top of

 

 

 

 

 

 

 

 

 

 

 

 

(B138)

 

 

LG434

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the two small shelves at the front log

 

Fig. 44

Correct log placement for 43LDVR.

 

 

 

 

 

support, and between the left and right

 

 

Do not place any of the lava rock material

 

 

logs.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

on the burner housing assembly.

 

7. Place top center log (BD18) on top of the rear log

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

using the hole locator under the log and on top of

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Flame Characteristics

 

 

front right log.

 

 

 

 

 

 

 

 

 

 

8. Scatter lava rock material round the firebox base.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

It is important to periodically perform a visual check

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

of the pilot and burner flames. Compare them to the

 

 

Flame & Temperature Adjustment

 

 

 

 

illustrations. (Figs. 47-48)

 

 

 

 

 

 

 

 

 

 

 

 

If the flame patterns appear abnormal contact a

 

RN/RP & EN/EP Models

 

 

 

 

 

 

 

 

 

 

 

qualified service provider for service and adjustment.

 

For units equipped with “HI/LO” valves the flame

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

adjustment is accomplished by rotating the “HI/LO”

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

adjustment knob located near the center of the gas

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

control valve. (Figs. 45 & 46)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SIT RN/RP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Turn

Honeywell Valve

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

counterclockwise

��

��

Turn clockwise

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

to decrease

 

 

to increase

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

flame height

 

 

 

flame height

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fig. 45 Flame adjustment knob for Honeywell valve.

Turn

SIT 820 Valve

 

 

 

Turn clockwise

SIT EN/EP

counterclockwise

 

H

 

 

I

 

 

to increase

L

to decrease

 

O

flame height

 

flame height

 

 

 

 

 

FP1541

Fig. 46 Flame adjustment knob for SIT valve.

Fig. 47 Correct pilot flame appearance.

 

 

 

10007317

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Contents Builder Rear Vent Direct Vent Table of Contents Locating Your Fireplace Installation & Operating InstructionsPlease Review the Following Carefully Framing Dimensions Fireplace Dimensions33LDVR 36LDVR 39LDVR 43LDVR Clearance to Combustibles Mantel ChartMantels HearthFinal Finishing Framing and Finishing33LDVR / 36LDVR / 39LDVR / 43LDVR Certified To Gas SpecificationsRemote ON/OFF Switch Gas Line InstallationAlternate Switch Location InstallationElectronic Gas Control Valve EB-1 Electrical BoxLocation of Vent Termination General VentingGeneral Venting Information Termination Location Canadian Installations1 US Installations2USA Installations Canadian InstallationsGeneral Information Assembling Vent Pipes Flex Vent PipesTwist Lock Pipes How to Use the Vent GraphRear Wall Venting Applications Example aStep Rear Wall Installation Twist Lock PipeStep Rear Wall Vent Installations Flex Vent PipeVertical Sidewall Applications Maximum number of 90 elbows is three Zero clearance sleeve is only required for combustible walls Vertical Sidewall InstallationMeasure horizontal length including 2 overlap Below Grade InstallationsThis Gas Fireplace has been approved for Vertical Through-the-Roof ApplicationsTypical vertical roof applications Vertical Through-the-Roof InstallationMin 610 mm Venting Components Window Frame Assembly Removal Glass CleaningOperating Instructions Glass InformationLog Identification Chart Installation of Logs, Lava Rock & Ember MaterialLog Installation Do not place any of the lava rock mate Rial on the burner housing assemblyFlame & Temperature Adjustment Flame CharacteristicsOn the burner housing assembly Do not place any of the lava rock material33LDVR To Turn Off Gas To Heater Lighting and Operating InstructionsWhat to do if YOU Smell GAS Turning Off the Gas to the Appliance Lighting InstructionsValve in the on position Start Check Troubleshooting Honeywell Millivolt ValveYES Normal Operation Abnormal Operation Troubleshooting the Gas Control SystemPSE Pilot Fuel Conversion InstructionsSIT 820 Nova Gas Control Valve Fig SIT top Convertible PilotCleaning the Standing Pilot Control System MaintenanceBurner and Burner Compartment Brass Trim33/36/39/43LDVR Description LdvrFuel Conversion Kits GADT3I0 GADT3J0 GADT3K0 GADT3N0FK24 Fan Assembly Optional Accessories AvailableFan Kits Remote Controls Wiring InstructionsCeramic Refractory Kits Appliance Model Kit NameLouvre Accent Trim Optional Trim KitsScreen Door Kit Filigree Louvre KitProduct Covered by this Warranty Limited Lifetime WarrantyAFUE% Efficiency Ratings

36LDVR, 33LDVR, 39LDVR, 43LDVR specifications

Vermont Castings has long been synonymous with quality craftsmanship and innovation in the field of heating appliances, particularly in the category of wood and gas stoves. Among their remarkable offerings, the 33LDVR, 39LDVR, 43LDVR, and 36LDVR models stand out, each with unique features that cater to a variety of user needs.

The 33LDVR model features a classic design that complements any space while providing efficient heating. With a maximum output of 15,000 BTUs, it is perfect for smaller rooms. One of its main characteristics is the built-in catalytic combustor, which enhances fuel efficiency and reduces emissions. This model also includes a convenient glass door that allows for a beautiful view of the flames, creating a warm ambiance.

Moving up in size, the 36LDVR offers an increased heating capability of up to 25,000 BTUs. This model retains the same elegance and durability as the 33LDVR, constructed from high-quality cast iron. The 36LDVR is equipped with Vermont Castings’ signature dual combustion system, which maximizes fuel efficiency and minimizes smoke. Additionally, the oversized door enhances visibility while maintaining a robust heat output.

The 39LDVR boasts a larger firebox, providing increased heat capacity and longer burn times. It can accommodate logs up to 18 inches long, making it ideal for those who appreciate long-lasting fires. This model also features a patented top-loading capability, which simplifies the refueling process without interrupting heat output. The advanced air control system allows users to fine-tune the burn rate, enhancing efficiency and managing heat distribution effectively.

Finally, the 43LDVR is the powerhouse of the lineup, with an impressive heating capacity of up to 40,000 BTUs. This model is designed for larger spaces, providing superior heat retention and distribution. It features Vermont Castings' innovative refractory lining, which improves heat retention and provides a longer-burning effect. The 43LDVR also includes a state-of-the-art fan system that promotes consistent warmth throughout the room, ensuring comfort even in the coldest weather conditions.

All four models incorporate Vermont Castings' commitment to environmentally responsible heating, with advanced technology that reduces emissions while maximizing efficiency. The aesthetic design, combined with practical features, makes these units a popular choice for homeowners looking to enhance their living spaces with reliable heating solutions. Whether for ambiance or effective heating, the 33LDVR, 36LDVR, 39LDVR, and 43LDVR models truly exemplify the quality and craftsmanship that Vermont Castings is known for.
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