Vermont Castings, Majestic Products LHE Natural Vent Insert

Blocked Flue Shut Off System

These inserts are equipped with a blocked flue shut off switch. This switch is factory installed, wired and tested. Check and make sure the switch and wires are in the proper position. The shut off switch is heat activated and wired in series with the pilot system. (Fig. 13)

Operation of this fireplace when not connected to a properly installed and maintained venting system or tampering with the blocked flue shut-off system can result in carbon monoxide (CO) poison- ing and possible death.

 

Bracket

 

Blocked Flue Shut Off

FP1356

Switch

Fig. 13

Blocked flue shut off switch location.

Blocked Flue Shut Off Switch Access

The shut off switch system of these inserts is designed to be accessed from either inside the combustion firebox chamber or outside at the back of the inserts fireplace.

Access to the shut off switch from outside of the insert

1.Turn off the unit and let it cool down if it has been operating.

2.Shut off the gas and the electrical source to the fireplace.

3.Disconnect the gas line and the draft hood of the fireplace.

4.Slide the fireplace out.

Access to the shut off switch directly from inside the combustion firebox chamber.

1.Turn off the unit and let it cool down if it has been operating.

2.Remove the log set and remove the ceramic refrac- tory if installed.

3.Remove the firebox baffle. (Fig. 14)

4.Remove the shut off switch cover fastened with four

(4) screws located at the right upper corner of the firebox.

5.This time you can access the shut off switch assem- bly through the rectangular opening. Remove the

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screw that secures the switch assembly. Holding the bracket switch carefully pull out the entire switch assembly.

NOTE: The shut off switch cover was attached with the gasket cover. Before installing the gasket cover back in place, inspect and make sure the gasket is not dam- aged. If the gasket is damaged, install a new gasket.

Screw must be removed prior

Screws

to pulling the switch assembly

 

 

Cover

 

 

Safety

 

 

Switch

 

 

Gasket Cover

 

 

Safety Switch

 

 

Bracket Shut

 

 

Off Switch

Screws

Screws

 

Firebox Baffle

 

FP1352

Fig. 14 Access to the blocked flue shut off swtich from inside combustion chamber.

Ceramic Refractory Installation

1.Remove front glass.

2.Remove logs from unit.

3.Remove refractory from package.

Refractory are fragile and must be han- dled with care. Where at all possible, two hands should be used when handling.

4.Take center refractory and tilt so bottom edge seats onto the rear log bracket at the back wall of the fireplace. (Fig. 15)

5.Press center refractory to back side of fireplace and hold in place.

6.Take left or right refractory and align it so leading edge faces outward. (Place refractory in fireplace side and slide it back to support the center refrac- tory.)

7.Repeat step 6 for remaining side refractory.

8.Fasten bracket supports against refractory top to hold side in place.

When side refractory is installed cor- rectly, the center refractory will be sup- ported by the side refractory.

 

Leading Edge

Leading Edge

 

 

 

 

 

Bottom Edge

 

Left Side

Center

Right Side

 

 

 

FP1329

Fig. 15

Ceramic refractory.

10005360

 

 

 

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Vermont Casting LHEC20 Blocked Flue Shut Off System, Blocked Flue Shut Off Switch Access, Ceramic Refractory Installation

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.