Vermont Casting LHEC20 Venting Installation, For left side installation, reverse switch position

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Vermont Castings, Majestic Products LHE Natural Vent Insert

 

 

 

 

 

FP1331

Fig. 8 For left side installation, reverse switch position in

bracket.

 

 

 

 

 

 

SIT Valve

 

 

 

 

Thermopile

THTP

 

 

 

 

 

 

 

 

 

TP

 

 

 

 

 

TH

 

 

 

 

 

T

 

 

P

 

 

 

I

 

 

L

 

 

 

O

 

 

FP382a

 

 

 

 

 

Fig. 9a

On/Off switch or millivolt thermostat.

 

 

 

 

Honeywell Valve

 

TH

 

TP

 

TPTH

FP1218

 

Fig. 9b

On/Off switch wiring.

CAUTION: Do not wire millivolt remote wall switch for gas fireplace to a 120v power supply.

Venting Installation

1.The fireplace may be installed in and vented through any solid fuel fireplace that has a minimum fireplace opening 25¹⁄₄"W x 17¹⁄₂" H x 13¹⁄₂"D for LHEC20 and LHER20 or 28³⁄₄"W x 21"H x 15¹⁄₂"D for LHEC30 and has been installed in accordance with the National, Provincial/State and local building codes and is constructed of noncombustible materials.

2.In order to gain minimum gas insert fireplace opening requirement, if the fire brick refractory is removed from a factory built fireplace, a minimum of 1/4" air space is required between the gas insert fireplace's outer casing and the inner wall of the factory built fireplace.

3.In order to obtain the best performance, safety and efficiency for the gas insert fireplace, the LHEC30 gas insert must be installed with an approved 4" diameter flue liner. The LHER20 and LHEC20 should be installed with an approved 3" diameter flue liner as per current CSA-B149.1 or National Fuel Gas Code ANSI Z223.1.

4.Any flue damper must be removed or blocked open.

5.The chimney must be clean and in good working order and constructed of noncombustible materials.

6.Make sure that all chimney cleanouts fit properly so air cannot leak into the chimney.

7.Install the appliance without trim frame and make all gas fittings and electrical connections.

8.Install the decorative trim frame. Please refer to the Frame Assembly instructions.

Installer must attach red warning plate with screws supplied with the gas fire- place insert to the inside of the firebox of the fireplace into which the gas fireplace insert is installed.

Cutting any sheet metal parts of the fireplace, in which the gas fireplace insert is to be installed, is prohibited.

If the factory-built fireplace has no gas access hole(s) provided, an access hole of 1.5 inch (37.5mm) or less may be drilled through the lower sides or bottom of the firebox in a proper workmanship- like manner. This access hole must be plugged with a noncombustible insula- tion after the gas supply line has been installed.

WARNING

Some factory-built fireplaces have air passages on face of fireplace for zero clearance capabilities. Under no circumstances should these passages be blocked.

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Contents LHEC20 LHEC30 Table of Contents Installation & Operating Instructions Locating Your Gas Fireplace Insert with Zero Clearance KitInsert Applications Please Read the Following CarefullyFireplace & Trim Dimensions Minimum Fireplace Insert OpeningMantels Framing & FinishingZero Clearance Applications An alternate air supply is recommended with this componentGas Specifications Gas Line InstallationGas Inlet & Manifold Pressures PreparationInstallation of Trim Switch For RN/RP Gas Valves Gas Supply PressuresFan Kit Fan Removal InstructionsVenting Installation For left side installation, reverse switch positionCommon Flue Installations Liner InstallationDraft Relief Opening Test Chimney DrawBlocked Flue Shut Off Switch Access Ceramic Refractory InstallationAccess to the shut off switch from outside of the insert Blocked Flue Shut Off SystemOperating Instructions Flame Adjustment RN/RP Models Flame CharacteristicsLarge Lava Rock Placement First Firing Correct burner flame appearance for LHEC30To Turn Off Gas To Heater What to do if YOU Smell GASTroubleshooting the Gas Control System Symptom Possible Causes Corrective ActionHoneywell Millivolt Valve Shut Off Procedure Transmitter Operation Off ModeOn Manual Mode Instructions for RF Comfort Control ValveDelay Timer Mode Auto ModeFan Override During Auto Mode Change Between F/C Temperature UnitsLED Count Service Action Auto PathLocal Path Maintenance Cleaning the Standing Pilot Control SystemTrim Cleaning Burner and Burner CompartmentLHE Series Description LHER20 LHEC20 LHEC30Glass with Gasket Optional Accessories Product Covered by this Warranty If Warranty Service is NEEDED…Vermont Castings, Majestic Products LHE Natural Vent Insert Efficiency Ratings AFUE%

LHEC30, LHEC20 specifications

Vermont Casting has long been recognized for its commitment to quality and craftsmanship in the world of home heating appliances, and their LHEC30 and LHEC20 models exemplify this dedication. Both units are highly praised for their advanced features, efficient heating capabilities, and timeless design, making them popular choices for homeowners seeking warmth and comfort.

The LHEC30 is a powerful heater, showcasing a robust construction that utilizes cast iron, known for its excellent heat retention properties. This model is designed to deliver exceptional performance while maintaining an aesthetic appeal that blends seamlessly with traditional and modern décor. With a heating capacity of up to 3,000 square feet, the LHEC30 is perfect for larger spaces. It efficiently distributes heat through a radiant heat system, ensuring an even warmth throughout the room.

The LHEC20, on the other hand, is tailored for smaller spaces, with a heating capacity suitable for areas up to 1,600 square feet. Despite its smaller size, the LHEC20 does not compromise on performance. It offers many of the same advanced heating technologies found in its larger counterpart, making it a versatile option for various home sizes.

Both models feature Vermont Casting’s advanced combustion technologies, including secondary combustion, which significantly increases efficiency and reduces emissions. This feature ensures that the wood is burned more completely, resulting in less smoke and cleaner air. Additionally, an easy-to-use air control system allows users to adjust the burn rate according to their heating needs.

Another characteristic that sets these models apart is their decorative cast iron façade, available in multiple finishes to complement any interior style. The large glass doors provide a beautiful view of the flames, enhancing the cozy ambiance of any setting.

Vermont Casting’s LHEC30 and LHEC20 also prioritize user convenience with features such as easy access for cleaning and maintenance. The efficient design makes them not only functional but also a stylish focal point in any room.

With their blend of efficiency, elegance, and innovative technology, the LHEC30 and LHEC20 models by Vermont Casting stand out as excellent investments for homeowners looking to add both warmth and style to their living spaces. These heaters exemplify how practicality can meet aesthetics, making them a central part of any home heating solution.