To Turn OFF GAS to Appliance

SHUTTING OFF HEATER:

1.Turn control knob clockwise to the OFF posi- tion.

2.Turn off all electrical power to the appliance if servicing is to be preformed.

3.Turn off equipment shutoff valve.

SHUTTING OFF BURNER ONLY (PILOT STAYS LIT)

1.Turn control knob clockwise to the PILOT/IGN position.

OPERATING YOUR HEATER

THERMOSTAT MODELS

MHIR20NGT, MHIR30NGT, MHBF20NGT, MHBF30NGT, TSIR20NGT, TSIR-30NGT, TSBF20NGT, TSBF30NGT

FOR YOUR SAFETY READ BEFORE LIGHTING

WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life.

A.This appliance has a pilot which must be lighted by hand. When lighting the pilot, follow these instructions exactly.

B.BEFORE LIGHTING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor.

WHAT TO DO IF YOU SMELL GAS

•Do not try to light any appliance.

•Do not touch any electrical switch; do not use any phone in your building.

•Immediately call you gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

•If you can not reach your gas supplier, call the fire department.

C.Use only your hand to push in or turn the gas control knob. Never use tools. If knob will not push in or turn by hand, don’t try to repair it call a qualified service technician or gas supplier.

Force or attempted repair may result in a fire or explosion.

D.Do not use this appliance if any part has been underwater. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system which has been underwater.

LIGHTING INSTRUCTIONS

1.STOP! Read the all safety information included with and on the side of heater.

2.Make sure the equipment shutoff valve is fully open.

3.Push in gas control knob and slightly turn clockwise to the OFF position (see figure 19).

4.Wait five (5) minutes. Then smell for gas including near the floor. If you smell gas, STOP! Follow “B” in the safety information above. If you do not smell gas, go to the next step.

5.Push in and turn control knob counterclockwise to PILOT/IGN. Press in control knob for five (5) seconds.

Note: The first time that the heater is operated after connecting the gas supply, the control knob should be depressed for about 30 seconds. This will allow air to bleed from the gas system.

Ignitor Button

Control Knob

Figure 19.

6.With control knob pressed in, push down and release the ignition button. This will light pilot. If needed keep pressing igniter button until pilot lights.

7.Keep control knob pressed in for (30) seconds after lighting pilot. After 30 seconds, release control knob.

Figure 20

•If pilot does not stay lit, refer to Troubleshooting, pages 14 & 15. Also, contact a qualified service person of gas supplier for repairs.

•If control knob does not pop up when released, contact a qualified service person or gas supplier for repairs.

11Installation instructions and Owner’s Manual

MHIR30NGT, TSBF20NGT, MHBF30NGT, MHBF10NG, MHIR10NG specifications

The Enerco HSIR10NG, TSIR10NG, TSBF10NG, TSIR20NGT, and MHBF6NG are a line of innovative heating solutions designed to meet various heating needs in both residential and commercial applications. Each model is engineered with advanced technologies and features that prioritize efficiency, performance, and user convenience.

The HSIR10NG is a high-efficiency infrared heater that operates on natural gas. It provides powerful heating with minimal energy consumption, utilizing infrared technology to warm objects and people directly rather than just the surrounding air. This results in faster heating and lower energy costs, making it an ideal choice for garages, workshops, or outdoor spaces.

Following closely is the TSIR10NG, another natural gas infrared heater known for its compact design and efficiency. This model features a state-of-the-art burner design that maximizes heat output while ensuring low emissions. The TSIR10NG is particularly suited for smaller spaces, providing targeted heating where it is needed most. It can easily be mounted on walls or ceilings, offering versatility in installation options.

The TSBF10NG is a dual-fuel infrared heater, allowing users to switch between natural gas and propane as needed. This flexibility makes it suitable for various environments and user preferences. The heater's robust construction ensures durability, while its adjustable heating levels allow for customized comfort.

For larger areas, the TSIR20NGT offers an enhanced heating capacity with similar infrared technology. This model is ideal for industrial or commercial spaces requiring efficient heating. With its advanced thermostat controls, users can maintain a consistent temperature while benefiting from lower operational costs.

Lastly, the MHBF6NG is a portable heating solution designed for versatility and convenience. This compact model is perfect for temporary heating needs, featuring an easy-to-use design that allows for quick setup and relocation. Its propane compatibility makes it a popular choice for outdoor events, workshops, or emergency heating situations.

Each model is equipped with advanced safety features, including automatic shutoff mechanisms and durable heat-resistant materials, ensuring peace of mind during operation. The Enerco line is engineered not only for performance but also for ease of maintenance, making them reliable options for users seeking efficient heating solutions. Overall, Enerco's HSIR10NG, TSIR10NG, TSBF10NG, TSIR20NGT, and MHBF6NG provide a range of effective heating options tailored to diverse environments and user needs, combining innovation with practical functionality.