Vermont Casting LHERDV30, LHERDV20, LHECDV30 Minimum Vent Height Feet Maximum Vent Height Exhaust

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LHEDV Series Direct Vent Insert

Flue gas exits through the vent termination rain cap

Outside combus- tion air enters through the lower level of the vent termination

Secure with clamp and three screws

1)Attach flexible pipe to rain cap

2)Secure with clamp

3)Attach raincap to

vent termination using three screws

Pull flexible pipe through vent termination

A or B Vent with

7" Inside Minimum and 14" Outside Maximum

Damper

3" Flex Vent

 

 

Two Pieces

 

Clamps &

 

Screw

 

Fastener

 

Plate

 

Gasket

Unit

FP1282

Fig. 14 Apply high temperature sealant to end of collar.

Air Intake

Air intake collar with label secured with clamp and three screws

NOTE:

Minimum Vent Height

- 12 feet

Maximum Vent Height

- 35 feet

Exhaust

Exhaust collar se- cured with clamp and three screws

 

Damper

3" Chimney Liner

 

 

 

 

Two Pieces

Front

 

 

Frame

 

Clamps &

 

 

screw

 

 

Flue Collar

 

 

Plate

Unit

FP1283

Fig. 15 Fasten with two clamps, adjust fastener plate all the way back.

Fastener Plate

Flue

Collar

Plate

 

FP1280b

Fig. 12

Liner installatin with A or B vent.

 

Fastener

 

Plate

Flue Collar

Plate

 

 

 

 

 

 

 

 

 

 

 

Cabinet

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Top

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Make sure the flue collar

 

 

 

 

 

 

 

 

 

plate is in contact with the

 

 

 

 

 

 

 

 

 

back edge of the cabinet

FP1284

 

 

 

 

 

 

top

Fig. 16 The flue collar plate must be completely in contact with back edge of cabinet top.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cabinet

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Top

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10/24" x 1¹⁄₂"

FP1281

 

 

 

 

 

 

 

 

 

 

 

 

 

Machine Screw

 

 

 

Fig. 13

Remove flue collar plate assembly.

Plate Flue Collar

FP1285

Fastener Plate

Cabinet

Top

Machine Screw After

Fastened

10

Fig. 17 Use machine screw to bolt fastener plate in place.

10004894

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Contents LHERDV30 LHECDV20 LHECDV30 Table of Contents Insert Applications Installation & Operating InstructionsLocating Your Gas Fireplace Insert With Zero Clearance Kit Please Read the Following CarefullyFireplace & Trim Dimensions Minimum Fireplace Insert OpeningZero Clearance Applications MantelsFraming & Finishing An alternate air supply is recommended with this componentGas Inlet & Manifold Pressures Gas Line InstallationGas Specifications High ElevationsFan Kit Installation of Trim Switch For RN/RP Gas ValvesGas Supply Pressures Fan Removal InstructionsVenting Installation Liner Installation ExhaustMinimum Vent Height Feet Maximum Vent Height Exhaust Round Vent Termination Installation Ceramic Refractory InstallationVenting Components Operating Instructions Flame Adjustment RN/RP Models Large Lava Rock PlacementLHECDV30, LHERDV30 Fig Flame Characteristics First FiringTo Turn Off Gas To Heater What to do if YOU Smell GASTroubleshooting the Gas Control System Symptom Possible Causes Corrective ActionHoneywell Millivolt Valve On Manual Mode Shut Off ProcedureTransmitter Operation Off Mode Instructions for RF Comfort Control ValveFan Override During Auto Mode Delay Timer ModeAuto Mode Change Between F/C Temperature UnitsLED Count Service Action Replace valve Auto PathLocal Path On Path Cleaning the Standing Pilot Control System MaintenanceTrim Cleaning Burner and Burner CompartmentLhedv Series Description LHERDV20 LHECDV20 LHERDV30 LHECDV30LHE Series LHER20 LHEC20 LHER30 LHEC30Optional Accessories Lhedv Series Direct Vent Insert Lhedv Series Direct Vent Insert Lhedv Series Direct Vent Insert Product Covered by this Warranty If Warranty Service is NEEDED…Efficiency Ratings AFUE%

LHECDV20, LHERDV30, LHECDV30, LHERDV20 specifications

Vermont Castings is renowned for its commitment to offering high-quality, efficient, and aesthetically pleasing gas fireplaces. Amongst its esteemed lineup, the LHECDV20, LHERDV20, LHECDV30, and LHERDV30 stand out for their exceptional features and innovative technologies that cater to a wide range of consumer needs.

The LHECDV20 and LHECDV30 models are designed for those seeking a compact yet powerful heating solution. Both units embody Vermont Castings' signature cast-iron construction, which not only enhances durability but also provides excellent heat retention. The LHECDV20 has a smaller footprint ideal for smaller spaces, while the LHECDV30 offers a broader heating range, making it suitable for larger areas. Each model features a stunning view of the flames, achieved through large glass doors that create a warm and inviting atmosphere.

Both models utilize advanced burner technology that maximizes efficiency and minimizes emissions. The unique design ensures uniform heat distribution, which is complemented by an adjustable flame height feature. This allows you to customize the ambiance according to your preference, whether you desire a roaring fire or a gentle warmth.

The LHERDV20 and LHERDV30, on the other hand, come equipped with a realistic log set and more intricate burner systems. These units replicate the organic look of a traditional wood fire, ensuring that aesthetics do not compromise performance. The radiant heat technology in these models ensures the warmth is felt throughout the room while maintaining an eco-friendly approach to heating.

Safety features are a paramount consideration in the design of all Vermont Castings models. Each unit is equipped with an advanced safety pilot system that provides peace of mind for homeowners. Additionally, the easy-to-use remote control allows users to operate the fireplaces from the comfort of their chair, making heating your space convenient and hassle-free.

Installation is made easy with top-venting options available for each model, allowing flexibility in settings. Vermont Castings also offers an array of customizable options, enabling you to personalize your fireplace to match your home’s decor.

In summary, the Vermont Castings LHECDV20, LHERDV20, LHECDV30, and LHERDV30 gas fireplaces offer a harmonious blend of efficiency, beauty, and technology. Their commitment to quality ensures that you not only enjoy the warmth but also the elegance that these fireplaces bring to your living environment. Whether you have a cozy cabin or a spacious home, these models offer a solution to meet your heating needs while enhancing the aesthetic appeal of your space.