Hearth and Home Technologies MHK24NG instruction

Installation Instructions

Models:

MHK18NG

MHK24NG

STMHK18NG

STMHK24NG

Fireside Burner/Hearth Kits

For Natural Gas Use Only

Installation and service of this appliance should be performed by qualified personnel. Hearth & Home Technologies suggests NFI certified or factory-trained professionals, or technicians super-

vised by an NFI certified profes- sional.

Check with your local building code agency before you begin installation to ensure compliance with local codes, including the need for permits and follow-up inspections. If you encounter any problems regarding code approvals, or if you need clarification of any of the instructions contained here, contact the Technical Services Dept., Hearth & Home Technologies Inc., phone 1-888-427-3973 or 1‑800‑927‑6841.

CAUTION

DO NOT DISCARD THIS MANUAL

• Important operating •	Read, understand •	Leave this manual with
a n d m a i n t e n a n c e	and follow these	party responsible for
instructions included.	instructions for safe	use and operation.
	i n s t a l l a t i o n a n d
	operation.

D D O IS N C OT A R D

WARNING

If the information in these instruc- tions is not followed exactly, a fire may result causing property damage, personal injury, or death.

•Do not store or use gasoline or other flam- mable vapors and liquids in the vicinity of this or any other appliance.

•What to do if you smell gas:

-Do not try to light any appliance.

-Do not touch any electrical switch. Do not use any phone in your building.

-Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

-If you cannot reach your gas supplier, call the fire department.

•Installation and service must be performed by a qualified installer, service agency, or the gas supplier.

Note: An arrow () found in the text signifies change in content.

WARNING

HOT! DO NOT TOUCH.

SEVERE BURNS MAY RESULT.

CLOTHING IGNITION MAY RESULT.

Glass and other surfaces are hot during operation and cool down.

• Keep children away.

• CAREFULLY SUPERVISE children in same room as appliance.

• Alert children and adults to hazards of high temperatures.

• Keep clothing, furniture, draperies and other combustibles away.

In the Commonwealth of Massachusetts:

• This appliance must be installed by a licensed plumber or gas fitter.

• The chimney flue damper, when used with gas logs, will be welded open or completely removed.

• A CO detector shall be installed in the room where the appliance is installed.

Hearth & Home Technologies • Fireside Burner/Hearth Kits • 4004-304 Rev C • 08/2010

MHK18NG, STMHK24NG, MTMHK18NG, MHK24NG specifications

Hearth and Home Technologies has consistently delivered innovative heating solutions, and their line of gas fireplaces is no exception. The MHK24NG, MTMHK18NG, STMHK24NG, and MHK18NG models exemplify the brand's commitment to quality, efficiency, and style.

The MHK24NG is a powerful natural gas fireplace that boasts a heat output of up to 29,000 BTUs. Its clean lines and contemporary design make it a perfect addition to modern spaces, while the impressive heat output ensures warmth in larger rooms. An included hand-held remote control adds convenience, allowing users to adjust settings without leaving their seats.

Similarly, the MTMHK18NG offers versatility with a slightly smaller footprint, providing up to 20,000 BTUs. Designed for easy installation, this model features an adjustable flame and a variety of decorative media options, allowing homeowners to customize the look of their fireplace. The MTMHK18NG's compact size makes it an excellent choice for smaller rooms or apartments, where space is at a premium.

The STMHK24NG combines traditional aesthetics with modern technology. It provides a remarkable 32,000 BTUs and includes advanced safety features, such as a built-in oxygen depletion sensor, which automatically shuts off the gas supply if it detects low oxygen levels. This model also provides an array of interchangeable front options, ensuring that it can complement any home decor or personal style.

The MHK18NG rounds out the lineup with its unique balance of efficiency and design. With a heat output of 18,000 BTUs, this fireplace is ideal for those seeking a cozy atmosphere without excessive energy consumption. It is equipped with an easy-to-use remote control and features such as adjustable flame height and temperature control, making it a user-friendly option for all home styles.

All four models are designed with energy efficiency in mind, meeting rigorous Environmental Protection Agency standards. They contribute to reduced energy consumption while providing ample warmth. The use of advanced gas technology in these fireplaces ensures consistent performance and reliable operation throughout their lifespan.

In summary, Hearth and Home Technologies’ MHK24NG, MTMHK18NG, STMHK24NG, and MHK18NG gas fireplaces showcase the perfect blend of style, technology, and performance. Whether enhancing the comfort of a contemporary home or adding warmth to a more traditional space, these models offer a range of features designed to meet diverse needs and preferences. With safety and efficiency at the forefront, these gas fireplaces are a superior choice for anyone looking to enhance their living space with both aesthetics and functionality.