6. LIGHTING INSTRUCTIONS

A.Before attempting to light the heater, check all fittings and connections with a soap solution NEVER USE A MATCH TO CHECK FOR LEAKS. Should a gas leak occur, do not attempt to repair or use heater. Return the heater to your dealer or the address given on last page.

B.Fuel – this heater must be used with propane fuel cylinders as stated in paragraph 1.4 and 1.5 on page 2.

WARNING

USE HD.5 PROPANE GAS ONLY. DO NOT USE ANY OTHER TYPE FUEL. SEE YOUR PROPANE DEALER IF YOU HAVE ANY QUESTIONS REGARDING FUEL.

C.Turn the heater’s “Hi-Med-Lo-Off” regulator knob to “Med” (counterclockwise.)

D.To light MH12C, place a lit match across the mesh screen where you see “light here” on reflector. (See Fig. 5) THEN push in valve button on Safety Shutoff Valve. After the heater is lit, continue to hold valve button in for 30 seconds, then release the button slowly. CAUTION: DO NOT PUSH IN VALVE BUTTON BEFORE INSERTING LIT MATCH.

E.To light MH12CS, press “Sparklite” igniter Safety Shutoff Valve button at the same time. (See Fig. 5a) Prior to pressing "Sparklite" igniter. After the heater is lit, continue to hold valve button in for 30 seconds, then release the button slowly.

F.If burner does not light within 30 seconds, turn the heater’s regulator knob to “off” (clockwise) and allow at least five minutes for gas to dissipate before attempting to relight.

G.NOTE: Should the orifice become clogged as indicated by low volume of gas when operating on “Hi” with a full cylinder, or should the heater fail to operate properly for any reason, return the heater to the dealer or the address given on last page for repair or replacement. DO NOT ATTEMPT TO REPAIR OR TAMPER WITH HEATER.

H.Adjust heat output by turning knob to desired position.

Figure 5

MODEL MH12C

7.SHUTDOWN AND STORAGE INSTRUCTIONS

A.The valve should ALWAYS be completely turned “OFF” when the heater is not in use.

B.When shutting off the heater, turn the regulator knob on the heater to “OFF” (clockwise). (See Figure 5 and 5a).

C.CAUTION: After turning unit off, heater will remain extremely hot. Allow at least 15 minutes for cooling before handling and storing. Detach heater from cylinder before handling and storage.

D.HEATER STORAGE: Always remove the propane cylinder from the heater when not in use. Always store propane cylinders in a cool, well ventilated place away from any flame or heat and in a location not used for habitation. DO NOT STORE PROPANE CYLINDER WITHIN 60 FT. OF OPEN FLAME OR HEAT.

E.See Figure 6 for spare parts list.

Figure 5a

MODEL MH12CS

Mr. Heater Gas-Fired Infra-Red Portable Heater

6

Operating Instructions and Owner’s Manual

Page 5 Page 7
Page 6
Image 6
Enerco owner manual Lighting Instructions, Model MH12CS
Page 5 Page 7

MH12CS, MH12C specifications

The Enerco MH12CS and MH12C are highly regarded portable heaters designed for both residential and commercial settings. Renowned for their durability, efficiency, and user-friendly features, they have become popular choices for those seeking reliable heating solutions.

One of the standout features of the MH12CS and MH12C is their powerful heating capability. With an output of up to 12,000 BTUs, these heaters can efficiently warm spaces of various sizes, making them suitable for garages, workshops, job sites, and even outdoor events. Their robust heating performance ensures that users stay comfortable in colder temperatures, significantly enhancing productivity in work environments.

In terms of design, both models are built with a strong emphasis on portability. The heaters are lightweight and equipped with convenient carrying handles, allowing for easy movement from one location to another. The compact design also means that they can be stored away neatly when not in use, without taking up much space.

Another notable characteristic is the dual-fuel capability of the MH12CS. This model can operate on either propane or natural gas, providing flexibility depending on the available fuel source. Users can switch between fuel options as needed, ensuring uninterrupted heating even if one fuel supply runs low. The MH12C, on the other hand, focuses on natural gas operation, making it a cost-effective solution for those with gas lines already installed.

Safety is a primary concern with any heating device, and Enerco addresses this with multiple features to ensure user security. Both the MH12CS and MH12C are equipped with a built-in safety shut-off system that activates in the unlikely event of overheating, preventing potential hazards. Additionally, their construction includes a sturdy housing designed to withstand rugged usage, enhancing overall durability.

Another technological advancement is the variable heat settings. Users have the flexibility to adjust the heat output to their preference, enabling them to manage fuel consumption effectively while maintaining comfort. This feature allows for efficient heating without unnecessary energy waste.

In conclusion, the Enerco MH12CS and MH12C portable heaters stand out for their powerful performance, versatility, and safety features. Whether for work or leisure, these heaters provide reliable warmth, making them a valuable addition to any heating toolkit.
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