SAFETY PRECAUTIONS

1.Check the heater thoroughly for damage. DO NOT operate a damaged heater.

2.DO NOT modify the heater or operate a heater which has been modified from its original condition.

3.Use only propane gas.

4.Use only VAPOR WITHDRAWAL propane supply. If there is any question about vapor withdrawal, ask your propane dealer.

5.Mount the propane cylinders vertically (shutoff valve up). Secure them from falling or being knocked over and protect them from damage.

6.Locate propane containers at least (USA) 7 ft. (2.13m), (Canada) 10 ft. (3m) from the heater and do not direct exhaust toward containers.

7.IMPORTANT Use only the hose and regulator assembly provided with the heater. Match the color stripe on the hangtag attached to the hose assembly with the color on the label located near the propane inlet fitting on the heater. Inspect hose assembly before each use of the heater. If there is excessive abrasion or wear, or hose is cut, replace with hose assembly listed on parts list before using heater.

8.For indoor use only. Area must be well ventilated. Figure 1. (also see "Operating Precautions").

9.If at any time gas odor is detected, IMMEDIATELY DISCONTINUE operation until the source of gas has been located and corrected. Read enclosed Odor fade and Propane Sheet for additional information about detecting propane leaks.

10.Install the heater such that is is not directly exposed to water spray, rain and/or dripping water.

11.Maintain minimum clearance from normal combustible material (like paper). Figure 2.

12.Due to the high surface and exhaust temperatures, adults and children must observe clearances to avoid burns or clothing ignition.

13.Operate only on a stable, level surface.

14.Do not use with ductwork. Do not restrict inlet or exit.

15.Use only the electrical power specified. The electrical connection and grounding must comply with National Electrical Code -ANSI/NFPA70 (USA) and CSAC22.1 Canadian Electrical Code, Part 1 (Canada).

16.Use only a properly grounded 3-prong receptacle or extension cord.

17.Do not move, handle or service while hot or burning.

18.Do not adjust the heater combustion tube elevation while heater is running or hot. Adjustments to elevation should only be made after the heater has cooled to touch.

19.Use only in accordance with local codes or, in the absence of local codes, with the Standard for the Storage and Handling of Liquefied Petroleum Gases ANSI/NFPA 58 and CSA B149.1, Natural Gas and Propane Installation Code.

Figure 1

VENTILATION: Minimum openings required

 

Opening

Opening

Heater

near floor

near ceiling

Forced air (55)

1

ft2

1

ft2

Forced air (85, 125)

2

ft2

2

ft2

Figure 2

MINIMUM CLEARANCE: From normal combustible material

Clearance

55, 85, 125 Forced Air

From floor

0

ft

From outlet

6

ft

Fromsides

2

ft

From top

3

ft

Locate 10 ft. from canvas or plastic tarpaulins or similar coverings and secure them to prevent flapping or movement due to wind action.

Enerco Group, Inc. Forced Air Propane Construction Heater

4

Operating Instructions and Owner’s Manual

70056 Rev. A 5/05

Page 3 Page 5
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Enerco TS125FAV, MH125FAV, MH85FAV, MH55FAV, TS55FAV, HS85FAV, HS55FAV Safety Precautions, Opening Heater Near floor, Clearance
Page 3 Page 5

HS125FAV, HS55FAV, HS85FAV, MH55FAV, MH125FAV specifications

Enerco's series of industrial heaters, including the TS55FAV, HS85FAV, MH55FAV, MH85FAV, and MH125FAV models, are designed to provide efficient, reliable heating solutions for various applications. These heaters cater to diverse needs, from construction sites to workshops, ensuring optimal comfort and safety even under challenging conditions.

The Enerco TS55FAV model stands out for its portable design and substantial heating capacity. It offers an impressive 55,000 BTU output, making it suitable for medium-sized spaces. Its advanced safety features, including a tip-over shut-off switch and a built-in thermostat, help maintain a stable environment. The durable construction ensures longevity while being easy to transport.

Next in the lineup is the HS85FAV, which delivers an output of up to 85,000 BTUs. This model is particularly noted for its efficient fuel consumption and exceptional performance. The HS85FAV incorporates a forced air system, ensuring quick heat distribution. Its rugged design makes it ideal for outdoor use in harsh weather conditions.

The MH55FAV brings versatility to the series by offering both direct and indirect heating options. This model's 55,000 BTU output makes it a reliable choice for temporary heating needs. It utilizes innovative technology that allows for the efficient burning of fuels while minimizing emissions. Additionally, the MH55FAV features a sturdy frame that allows for easy mobility across job sites.

The MH85FAV is an upgrade, pushing the output to 85,000 BTUs, further enhancing its capability for larger spaces. It carries the same focus on environmental considerations with low emissions and high fuel efficiency. The MH85FAV's ergonomic design and ease of use simplify operation, making it a preferred option for contractors.

At the top of the range is the MH125FAV, boasting an impressive output of 125,000 BTUs. This model is engineered for heavy-duty applications, delivering robust heating for extensive areas. Its built-in thermostat and safety shut-off features ensure that users can operate it with confidence. The MH125FAV also includes a high-performance blower for optimal heat dispersal, making it ideal for challenging industrial environments.

In summary, the Enerco heaters TS55FAV, HS85FAV, MH55FAV, MH85FAV, and MH125FAV represent a comprehensive range of heating solutions, each equipped with unique features and technologies designed for performance, safety, and efficiency. Whether for construction, industrial facilities, or outdoor events, these models meet the diverse requirements of users, ensuring warm environments in various settings.
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