Shut-down instructions:

To turn the heater OFF:

1.Close the LP-Gas supply cylinder valve.

2.Observe the burner until flame is extinguished.

3.Listen for closure of the safety valve.

4.IMPORTANT: DO NOT re-open the LP-Gas supply cylinder valve before the safety valve closes.

MAINTENANCE INSTRUCTIONS

This heater (including hose and regulator assembly) must be inspected before each use. If the hose for Model 35LP shows evidence of excessive abrasion or wear, or if the hose is cut, it must be replaced prior to the heater being put into operation. The replacement hose assembly shall be that specified by the manufacturer. See the parts list.

The appliance area must be kept free and clear of combustible materials, gasoline and other flammable vapors and liquids at all times.

The flow of combustion and ventilation air must not be obstructed.

Cleaning the heater:

Periodically, the heater must be cleaned of all dirt and dust particles.

TROUBLESHOOTING INFORMATION: (Model 35LP)

If burner lights, but goes out when button is released.

CHECK

•Loose wires on tipover switch. (see Fig. 4)

•Loose lead wire and repair wires if necessary.

•Loose thermocouple and tighten if necessary. Make sure T/C is located correctly between the reverberator and grid.

•Defective thermocouple. Replace if necessary.

•Defective control. Replace if necessary.

•Defective tip over switch. Replace if necessary.

Expanded Metal Screen

Cylinder

Gas Valve

Burner Face

Propane

ReflectorGas

Cylinder

Thermocouple

Orifice

Regulator

DANGER

DO NOT ATTEMPT TO CLEAN THE HEATER WHILE IT IS OPERATING OR WHILE IT IS STILL HOT.

•Turn the heater off and wait until it has completely cooled (at least 20 minutes) before cleaning.

•Clean the outside of the heater using a damp cloth. DO NOT clean the heater by spraying water on it. Wipe the outside of the heater off with a dry cloth after cleaning.

•Clean the inside of the heater using compressed air. Blow air back and forth along the entire burner face until all dust has been dislodged from the surface of the reverberator and grid screen. Blow through venturi from the control end of the heater.

•Clean the orifice of each burner with a #55 drill bit (for LP-Gas).

•Clean the thermocouple lead.

DO NOT operate this heater if any part has been under water. Call a qualified service person to inspect the appliance and to replace any part of the control system or gas control valve which has been under water.

This heater must be inspected at least annually by a qualified service person.

Control

Valve

Reet

Hose

 

Button

 

NOTE: WHEN LIGHTING BURNER WITH A MATCH OR TAPER, LIGHT AT BOTTOM OF SCREEN. (NOT AT ORIFICE)

Figure 3

Enerco Group, Inc. Gas-Fired Infra-Red Portable Construction Heater

5

Operating Instructions and Owner’s Manual

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Mr. Heater HS35LP, MH35LP owner manual Maintenance Instructions, Troubleshooting Information Model 35LP
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MH35LP, HS35LP specifications

The Mr. Heater HS35LP and MH35LP are powerful, portable propane heaters designed for versatility and efficiency in a variety of heating applications. These models are ideal for use in garages, workshops, camping, and other outdoor activities where reliable heat is necessary. With a focus on performance and safety, these heaters have become popular choices for those seeking dependable heating solutions.

One of the standout features of the HS35LP and MH35LP is their robust heating output. Both models can deliver an impressive 35,000 BTUs per hour, making them capable of warming areas up to 875 square feet. This high level of output ensures that users can quickly and effectively heat larger spaces in a short amount of time, providing comfort even in the coldest environments.

The design of these heaters promotes portability and ease of use. Weighing only around 13 pounds, they feature integrated handles for convenient transportation. This allows users to move them easily between locations, making them perfect for outdoor gatherings or construction sites. Each heater is equipped with a sturdy base that enhances stability, ensuring safety during operation.

Safety is a priority for Mr. Heater, and both the HS35LP and MH35LP models come with a range of safety features. For instance, they include an automatic low-oxygen sensor, which shuts off the heater if carbon monoxide levels become too high or if the oxygen level in the environment drops below safe levels. Additionally, the built-in safety shut-off valve prevents any accidental gas leaks, providing peace of mind for users.

The heaters are compatible with standard 20-pound propane tanks, making fuel exchange simple and convenient. They also boast a simple ignition system, allowing for quick and hassle-free start-up. The adjustable heat settings enable users to customize the temperature output based on their needs, providing flexibility in various conditions.

In terms of construction, the HS35LP and MH35LP are built with durability in mind. The rugged metal housing is designed to withstand wear and tear, ensuring longevity even in demanding conditions. Their solid construction and reliability make them suitable for both professional and recreational use.

In conclusion, the Mr. Heater HS35LP and MH35LP models offer a blend of efficiency, safety, and portability. With impressive heating capabilities, user-friendly features, and robust construction, they are excellent choices for anyone in need of a reliable propane heating solution. Whether for work or play, these heaters are sure to provide the warmth and comfort needed in cold conditions.
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