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READ ALL OF THE FOLLOWING INSTRUCTIONS BEFORE ATTEMPTING TO OPERATE YOUR HUMIDIFIER. FOLLOWING THESE SIMPLE GUIDELINES FOR USE AND CARE WILL HELP ENSURE YEARS OF DEPENDABLE AND EFFICIENT SERVICE.

IMPORTANT SAFEGUARDS

CAUTION: BECAUSE HIGH TEMPERATURE IS GENERATED IN THIS HUMIDIFIER, BASIC SAFETY PRECAUTIONS SHOULD ALWAYS BE FOLLOWED ESPECIALLY WHEN CHILDREN ARE PRESENT.

WHEN USING ELECTRICAL APPLIANCES, THESE BASIC SAFETY PRECAUTIONS MUST BE FOLLOWED:

1.DO NOT operate the humidifier without the water tanks.

2.ALWAYS use clean, cool tap water to fill the water tanks.

3.To avoid risk of fire or shock, DO NOT use an extension cord.

4.DO NOT handle the unit with wet hands.

5.NEVER tilt, move, or attempt to empty the unit while it is operat- ing or plugged in. Shut off, unplug and remove water tanks before moving unit.

6.DO NOT place the unit close to heated areas, such as near stoves, heaters or in direct sunlight.

7.DO NOT operate OUTDOORS. This humidifier is intended for indoor use only.

8.DO NOT let water get into the air inlets on the bottom of the enclosure or on the cord or plug.

9.DO NOT store or use gasoline or other flammable vapors and liq-

uids near the humidifier.

10.ALWAYS make sure the water tank caps and gaskets are firmly in place.

11.DO NOT touch hot surfaces.

12.ALWAYS turn the humidifier off when the water tanks are empty or when the unit is not in use. If you turn your unit off for extend- ed periods, ALWAYS disconnect the power cord and empty the water tanks and base.

13.ALWAYS place the unit on a firm flat, level, water resistant surface and arrange the power cord so that the product is unlikely to be upset.

14.DO NOT clean the product or service the UV germicidal bulb with- out disconnecting the power cord.

15.Before connecting to electric power outlet, check your electrical power supply. It must be 120 volts A.C. (alternating current). The outlet may be 15 amp or 20 amp. The circuit must be of adequate size and must be protected by fuse or circuit breaker.

16.This item has a polarized plug. As a safety feature, this plug will fit in a polarized electrical receptacle (outlet) only one way. If the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician.

17.DO NOT attempt to remove STEAM DOME, STEAM DIFFUSER OR MINERAL ABSORPTION PAD, during operation, or within 15 minutes after the humidifier is turned to the “OFF” position and unplugged. Serious injury may result. MINERAL ABSORPTION PAD, STEAM DIFFUSER AND STEAM DOME should only be removed for cleaning and maintenance purposes.

DO NOT place hands or face directly over STEAM DIFFUSER while unit is in operation.

18.Place unit in an area where it is not accessible to children.

19.Before using the unit, check the power cord for any signs of damage.

20.This humidifier requires daily and weekly maintenance.

21.Refer to CLEANING AND MAINTENANCE instructions provided. NEVER clean humidifier in any other manner than as instructed by this manual.

22.WARNING – Eye damage may result from directly viewing the light produced by UV bulb. DO NOT energize unit while lamp door is removed.

GF-350 Shown

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Slant/Fin GF-350 warranty Important Safeguards
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GF-350 specifications

The Slant/Fin GF-350 is a high-efficiency gas-fired boiler designed to provide reliable heating for residential and light commercial applications. This boiler is renowned for its robust performance, energy efficiency, and advanced features, making it a popular choice among homeowners and contractors.

One of the standout features of the GF-350 is its impressive thermal efficiency rating, which is typically above 85%. This means that the system effectively converts a significant amount of the energy in the fuel into usable heat, resulting in lower fuel costs and reduced environmental impact. The boiler utilizes a stainless steel heat exchanger, which not only enhances efficiency but also ensures durability and resistance to corrosion.

The GF-350 is equipped with a modulating gas valve that allows for precise control of the burner operation. This modulating feature ensures that the boiler operates at the optimal heating level based on the current demand, which further contributes to energy savings and extends the lifespan of the boiler by minimizing wear and tear. Additionally, the unit has a built-in draft inducer, which aids in efficient venting and reduces the risk of backdrafts.

Ease of installation and maintenance is another key characteristic of the GF-350. The compact design allows for flexible placement in tight spaces, and the unit can be vented using either horizontal or vertical options, making it versatile for various configurations. Maintenance is simplified with easy access to all serviceable components, facilitating quicker servicing and reducing downtime.

Safety features are also prioritized in the GF-350. The boiler comes with an integrated control system that monitors operating conditions and ensures safe operation. Overheat protection and automatic shutdown capabilities safeguard the unit from potential hazards.

The Slant/Fin GF-350 is designed for longevity, featuring a heavy-duty construction that can withstand harsh operating conditions. Its aesthetic appeal, complemented by a modern design, allows it to fit seamlessly within any home or commercial setting.

In summary, the Slant/Fin GF-350 boiler combines efficiency, advanced technology, ease of use, and safety, making it an excellent choice for those seeking reliable heating solutions. Whether for residential or light commercial use, this boiler provides warmth and comfort while being mindful of energy consumption and environmental impact.
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