Vermont Casting LHECDV30, LHERDV20, LHERDV30, LHECDV20 manual Liner Installation, Exhaust

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LHEDV Series Direct Vent Insert

Liner Installation

The collar extending down from the termination base is the air intake connector. Be sure the flex vent, which is connected to this collar, is also connected to the labelled air intake flue collar on the fireplace. Make sure the flex vent is attached on the correct collar and cap for exhaust as well.

Slide the insulation provided in the termination kit over the two (2) 3" flex liners, (to be attached to the 3" flue collar and cap of the termination). Feed one 3" flex vent from the bottom of the termination up through the 4" sleeve. Apply hi-temp sealant on the rain cap col- lar and slide the flex vent over the end of the rain cap collar fastening with the clamp provided. Slide the flex liner back down the 4" sleeve until 4" cap slides over

Flue gas exits through the vent termination rain cap

Outside combustion 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 termiantion us- ing three screws

Pull flexible pipe through vent termination

the sleeve. Attach cap to the sleeve with four (4) screws supplied. Apply hi-temp sealant over the air intake collar and attach intake flex vent in the same method. Feed the two flex liners down the chimney through the damper opening. Tighten termination to the chimney using the screws provided. (Fig. 10) NOTE: For Round Vent Terminations - tighten termination to the chimney by pushing the four (4) straps of the vent termination against the chimney and secure with four (4) screws provided. (Fig. 12)

In case the fireplace opening is only minimum height 21" (533 mm) and access from the front is not possible, follow the instructions below.

1.Remove flue collar plate assembly. Unbolt the top fastener plate and move it to the back first before sliding the flue collar plate out from the top of the unit. (Fig. 13)

2.Apply a bead of hi-temp sealant on the end of the collar before attaching the liner to the flue collar. Fasten it with two clamps then adjust fastener plate all the way to the back before sliding flue gas plate back onto the unit. (Figs. 14 and 15)

3.After the flue collar plate is set on the cabinet top, make sure the front edge of the flue collar plate is completely in contact with the back edge of the cabi- net top. (Fig. 16)

4.Put the machine screw back into the fastener plate. Bolt the plate until it is locked. (Fig. 17)

Under no circumstances should insulation be put between the damper and the top of the unit. This may cause condensation and overheating of the unit.

 

NOTE:

 

Minimum Vent Height

 

- 12 feet

 

Maximum Vent Height

Air Intake

- 35 feet

 

Air intake collar with

Exhaust

 

label secured with

Exhaust collar secured

clamp and three

screws

with clamp and three

 

screws

 

 

 

FP1280

Fig. 10

Liner installation.

 

 

 

Spring located in

 

 

 

between the liner

 

 

 

and chimney kit

 

HEDVCAK

 

 

 

Installation

 

 

 

Secure this

 

 

 

kit with three

 

Air Intake

 

(3) screws

 

6ft.

provided

 

 

 

 

(183cm)

 

 

 

Exhaust

 

HEZC Zero

 

 

Clearance Kit

 

 

FP1280a

Fig. 11 Liner installation with zero clearance kit.

10004894

9

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Contents LHERDV30 LHECDV20 LHECDV30 Table of Contents Locating Your Gas Fireplace Insert With Zero Clearance Kit Installation & Operating InstructionsInsert Applications Please Read the Following CarefullyMinimum Fireplace Insert Opening Fireplace & Trim DimensionsFraming & Finishing MantelsZero Clearance Applications An alternate air supply is recommended with this componentGas Specifications Gas Line InstallationGas Inlet & Manifold Pressures High ElevationsGas Supply Pressures Installation of Trim Switch For RN/RP Gas ValvesFan Kit Fan Removal InstructionsVenting Installation Exhaust Liner InstallationMinimum Vent Height Feet Maximum Vent Height Exhaust Ceramic Refractory Installation Round Vent Termination InstallationVenting Components Operating Instructions Large Lava Rock Placement Flame Adjustment RN/RP ModelsLHECDV30, LHERDV30 Fig First Firing Flame CharacteristicsWhat to do if YOU Smell GAS To Turn Off Gas To HeaterSymptom Possible Causes Corrective Action Troubleshooting the Gas Control SystemHoneywell Millivolt Valve Transmitter Operation Off Mode Shut Off ProcedureOn Manual Mode Instructions for RF Comfort Control ValveAuto Mode Delay Timer ModeFan Override During Auto Mode Change Between F/C Temperature UnitsAuto Path LED Count Service Action Replace valveLocal Path On Path Trim Cleaning MaintenanceCleaning the Standing Pilot Control System Burner and Burner CompartmentLhedv Series LHERDV20 LHECDV20 LHERDV30 LHECDV30 DescriptionLHER20 LHEC20 LHER30 LHEC30 LHE SeriesOptional Accessories Lhedv Series Direct Vent Insert Lhedv Series Direct Vent Insert Lhedv Series Direct Vent Insert If Warranty Service is NEEDED… Product Covered by this WarrantyAFUE% Efficiency Ratings

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.
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