Operating Instructions and Owner’s Manual

Model #

MH15

READ INSTRUCTIONS CAREFULLY: Read and follow all instructions. Place instructions in a safe place for future reference. Do not allow anyone who has not read these instructions to assemble, light, adjust or operate the heater.

Gas-Fired Infra-Red

Portable Heater

CYLINDER NOT INCLUDED

LANGUAGES

ENGLISH

Pages E1 — E8

SPANISH

Pages S1 — S8

WARNING: If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life.

—­ Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

An LP cylinder not connected for use shall not be stored in the vicinity of this or any other appli- ance.

WHAT TO DO IF YOU SMELL GAS

Do not try to light appliance.

Extinguish any open flame.

Shut off gas to appliance.

Service must be performed by a qualified service agency.

DO NOT LEAVE HEATER UNATTENDED OR IN OPERATION WHILE SLEEPING

This is an unvented gas-fired portable heater. It uses air (oxygen) from the area in which it is used. Adequate combustion and ventilation air must be provided. Refer to page 4.

MR. HEATER, INC., 4560 W. 160TH ST., CLEVELAND, OHIO 44135 • 800-251-0001

02/12 Rev12A 42132

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Mr. Heater MH15 operating instructions Gas-Fired Infra-Red Portable Heater

MH15 specifications

The Mr. Heater MH15 is a portable propane heater that boasts a reputation for its reliability and efficiency in heating small to medium-sized spaces. Designed for both residential and commercial use, the MH15 is an ideal choice for workshops, garages, and outdoor events, making it a versatile heating solution for a variety of situations.

One of the standout features of the Mr. Heater MH15 is its powerful heating capability. With an impressive output of up to 15,000 BTUs (British Thermal Units), it can effectively warm up spaces of up to 400 square feet. This makes it suitable for a range of environments, including construction sites and outdoor gatherings where conventional heating solutions may not be feasible.

The MH15 is equipped with an adjustable heat output setting that allows users to customize the temperature according to their needs. This feature not only offers comfort but also enhances energy efficiency, enabling users to conserve fuel while still achieving the desired warmth. The heater also utilizes a standard 20-pound propane cylinder, making fuel replacement straightforward and convenient.

Safety is a key consideration in the design of the Mr. Heater MH15. It incorporates several essential features, including a tip-over safety shut-off system. This automatic shut-off activates if the heater is accidentally knocked over, minimizing the risk of fire hazards. Additionally, it includes a built-in oxygen depletion sensor that ensures the unit operates safely in enclosed spaces by shutting down if oxygen levels fall to dangerous levels.

Portability is another significant characteristic of the MH15. It features a compact design and is equipped with a carry handle, making it easy to transport from one location to another. Weighing around 11 pounds, it is lightweight, allowing for hassle-free mobility for users on the go.

Another remarkable aspect of the Mr. Heater MH15 is its versatility in fuel compatibility. While it primarily operates on liquid propane, it can be adapted for use with natural gas, further expanding its usability and convenience.

Overall, the Mr. Heater MH15 combines performance, safety, and portability, making it an excellent choice for anyone in need of a dependable heating solution. Whether for indoor or outdoor use, the MH15 stands out with its practical features and robust construction, ensuring warmth and comfort in any setting.