Mr. Heater Portable Buddy

LIGHTING / OPERATING INSTRUCTIONS FOR USE WITH DISPOSABLE 1 LB. PROPANE CYLINDERS:

WARNING: Always inspect propane cylinder and heater propane connections for damage, dirt, and debris before attaching propane cylinder. Do not use if head of cylinder is damaged, punctured or deteriorated.

ALWAYS ATTACH OR DETACH CYLINDER OUTDOORS AWAY FROM FLAMES, OTHER IGNITION SOURCES, AND ONLY WHEN HEATER IS COOL TO TOUCH. NEVER SMOKE WHEN ATTACHING OR REMOVING PROPANE CYLINDER OR MAKING REMOTE CONNECTIONS!

•Use only LP-gas cylinders marked in accordance with the U.S. Dept. of Transportation (DOT).

•Use only 16.4 oz. (1 lb.) disposable cylinders that mate with No. 600 valve connection.

•Heater and attached cylinder must be in an upright position during operation.

•Make sure four-position Control Knob is in “OFF” position; see Figure 1.

Figure1

•Screw 1 lb. disposable LP-gas supply cylinder clockwise (from bottom) into portable heater until hand-tight.

•Check cylinder connection for leaks with soapy water at the threaded connection under the domed plastic cover where the cylinder screws into the regulator. SEE WARNING! ON PLASTIC COVER.

•Depress and turn Control Knob counterclockwise to “PILOT” position and hold for 30-60 seconds.

•Depress red spark ignition button to light pilot flame (repeat until pilot lights) and continue to hold Control Knob down and at “PILOT” position for 30-60 seconds to enable Pilot Light Safety System.

•Fully turn Control Knob to “HI” position to light burner tile. Leave on “HI” position until burner tile turns bright orange.

•After burner tile has turned bright orange, adjust heat

output by turning Control Knob to desired position (“LO” or “HI” setting)

•DO NOT OPERATE HEATER UNLESS CONTROL KNOB IS SECURED IN A POSITION MARKED “HI”, “LO” or “PILOT”.

•To shut off heater, slightly push down and turn Control Knob clockwise to “OFF” position.

•CAUTION: After turning heater off, wire guard will remain hot. Allow to thoroughly cool before storing.

•Do not operate, store or remove cylinder near flam- mable items or ignition sources.

•LP-GAS CYLINDERS MUST BE DISCONNECTED FROM HEATER WHEN NOT IN USE!

LIGHTING / OPERATING INSTRUCTIONS FOR USE WITH HOSE CONNECTED TO A REMOTE CYLINDER, MAXIMUM SIZE 20 LBS:

•This heater may be used with a remote refillable propane cylinder ONLY when the cylinder and heater are located outdoors and the heater is used with Mr. Heater Hose No. F273701or F273702.

•DANGER: NEVER bring a refillable propane cylinder indoors. A fire or explosion can occur causing property damage, serious injury or death!

•Inspect the hose before each use of the heater. If there is excessive abrasion or wear, or the hose is cut, replace prior to using the heater with one of the Mr. Heater Hose No’s. shown above.

•The propane cylinder must include a listed overfilling protection device as well as a collar to protect the cylinder valve.

•Heater must be in an upright position during operation.

•Make sure four-position Control Knob is in “OFF” position; see Figure 1, at left.

•Screw hose connector into regulator on heater and screw connector on other end of hose into LP-gas supply cylinder valve. Tighten all hose connections.

•Check all hose connections for leaks with soapy water at the threaded connection under the domed plastic cover where the hose connector screws into the regulator and at LP-gas supply cylinder. SEE WARNING! ON PLASTIC COVER.

•Open valve at LP-gas supply cylinder.

•Depress and turn Control Knob counterclockwise to “PILOT” position and hold for 1 - 2 minutes. This may take longer to purge air from the supply hose depend- ing on the length of the hose being used.

Operating Instructions and Owner’s Manual

MH9B specifications

The Mr. Heater MH9B is a portable propane heater designed for versatility and efficiency, making it an ideal choice for various outdoor activities and indoor use in well-ventilated areas. With a compact design and powerful heating capabilities, this unit has gained popularity among campers, tailgaters, and those seeking supplemental heat in emergencies.

One of the standout features of the MH9B is its radiant heating technology. The heater emits infrared heat that warms objects and people directly within its vicinity rather than simply heating the air. This leads to efficient energy use and provides warmth almost instantly. The unit is capable of producing up to 9,000 BTUs, making it suitable for spaces up to 200 square feet. Its adjustable heat settings allow users to customize their comfort level, offering a range from 4,000 to 9,000 BTUs per hour.

Safety is a primary consideration in the design of the MH9B. It includes an automatic shut-off feature that activates if the heater tips over, ensuring that users can operate it with peace of mind. Additionally, the unit is equipped with a low-oxygen shut-off system that automatically shuts down the heater when carbon monoxide levels become dangerous, making it a safe option for indoor use in well-ventilated spaces.

The MH9B operates on standard 1 lb propane cylinders, providing a straightforward and practical fuel option. Users can also connect it to larger propane tanks with the right adapter, enhancing its usability for extended outdoor trips. The heater is lightweight, weighing only about 9 pounds, and comes with a built-in handle for easy portability, allowing users to transport it effortlessly from one location to another.

Another notable aspect of the Mr. Heater MH9B is its sturdy construction. The body is made of durable metal, ensuring longevity and the ability to withstand the rigors of outdoor use. The heater's easy-to-use control knobs are designed for quick adjustments, even when wearing gloves, making it user-friendly in various conditions.

In summary, the Mr. Heater MH9B combines innovative heating technology, safety features, portability, and durable construction, establishing itself as a reliable heating solution for both indoor and outdoor applications. Whether enjoying a camping trip or needing emergency warmth, this heater offers the comfort and efficiency to meet diverse needs.