OWNER’S MANUAL

FRESH AIR FOR COMBUSTION AND VENTILATION

WARNING: This heater shall not be installed in a confined space or unusually tight construction unless provisions are provided for adequate combustion and ven- tilation air. Read the following in- structions to insure proper fresh air for this and other fuel-burning appliances in your home.

Today’s homes are built more energy effi- cient than ever. New materials, increased insulation, and new construction methods help reduce heat loss in homes. Home owners weather strip and caulk around windows and doors to keep the cold air out and the warm air in. During heating months, home owners want their homes as airtight as possible.

While it is good to make your home energy efficient, your home needs to breathe. Fresh air must enter your home. All fuel-burning appliances need fresh air for proper com- bustion and ventilation.

Exhaust fans, fireplaces, clothes dryers, and fuel burning appliances draw air from the house to operate. You must provide ad- equate fresh air for these appliances. This will insure proper venting of vented fuel- burning appliances.

PROVIDING ADEQUATE VENTILATION

The following are excerpts from National Fuel Gas Code, NFPA 54/ANS Z223.1, Sec- tion 5.3, Air for Combustion and Ventilation.

All spaces in homes fall into one of the three following ventilation classifications:

1.Unusually Tight Construction

2.Unconfined Space

3.Confined Space

The information on pages 5 through 7 will help you classify your space and provide adequate ventilation.

Unusually Tight Construction

The air that leaks around doors and win- dows may provide enough fresh air for combustion and ventilation. However, in buildings of unusually tight construction, you must provide additional fresh air.

Unusually tight construction is de- fined as construction where:

a.walls and ceilings exposed to the outside atmosphere have a con- tinuous water vapor retarder with a rating of one perm (6x10-11kg per pa-sec-m2) or less with open- ings gasketed or sealed and

b.weather stripping has been added on openable windows and doors and

c.caulking or sealants are applied to areas such as joints around window and door frames, be- tween sole plates and floors, be- tween wall-ceiling joints, be- tween wall panels, at penetra- tions for plumbing, electrical, and gas lines, and at other openings.

If your home meets all of the three criteria above, you must provide additional fresh air. See Ventilation Air From Outdoors, page 7.

If your home does not meet all of the three criteria above, proceed to Determining Fresh- Air Flow For Heater Location, page 6.

Confined and Unconfined Space

The National Fuel Gas Code, ANS Z223.1 defines a confined space as a space whose volume is less than 50 cubic feet per 1,000 Btu per hour (4.8 m3 per kw) of the aggre- gate input rating of all appliances installed in that space and an unconfined space as a space whose volume is not less than 50 cubic feet per 1,000 Btu per hour (4.8 m3 per kw) of the aggregate input rating of all appliances installed in that space. Rooms communicating directly with the space in which the appliances are installed*, through openings not furnished with doors, are con- sidered a part of the unconfined space.

This heater shall not be installed in a con- fined space or unusually tight construction unless provisions are provided for adequate combustion and ventilation air.

*Adjoining rooms are communicating only if there are doorless passageways or ventila- tion grills between them.

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Vanguard Heating VMH3000TPA installation manual Fresh AIR for Combustion and Ventilation, Providing Adequate Ventilation

VMH3000TPA specifications

The Vanguard Heating VMH3000TPA is a cutting-edge heating solution designed to provide efficient warmth to both residential and commercial spaces. This model combines advanced technology with robust construction to ensure reliable performance throughout the heating season.

One of the main features of the VMH3000TPA is its high-output heating capability. With a powerful performance of up to 3000 watts, it effectively heats large areas, making it an ideal choice for open floor plans and larger rooms. The unit is designed for effortless installation and can be easily mounted on walls or placed in various settings, providing flexible placement options.

Energy efficiency is a hallmark of the VMH3000TPA. It incorporates a smart thermostatic controller that allows users to set desired temperatures accurately and maintain them with minimal power consumption. This not only ensures comfort but also helps in reducing energy bills, making it an economically sound choice.

The VMH3000TPA utilizes advanced ceramic heating technology, which heats up quickly and provides uniform warmth. The ceramic plates within the unit warm up rapidly, ensuring that the surrounding area is heated efficiently and evenly. This technology also contributes to longer-lasting performance, reducing wear and tear over time.

User convenience is further enhanced through an integrated digital display that makes it easy to monitor and adjust settings. The unit also features a remote control, allowing users to operate the heater from a distance without needing to get up, which adds a layer of convenience, especially in larger spaces.

Safety is a crucial aspect of the design of the VMH3000TPA. It is equipped with multiple safety features, including overheat protection and tip-over switches, which automatically shut off the heater if it is tipped over or if it exceeds safe temperature levels. These safety mechanisms provide peace of mind for users, knowing that the heater operates within safe parameters.

In terms of aesthetic appeal, the VMH3000TPA sports a modern and sleek design that seamlessly integrates into various interior styles, enhancing the overall ambiance of the space it occupies. The lightweight construction ensures ease of mobility, allowing users to move it from room to room as needed.

Overall, the Vanguard Heating VMH3000TPA stands out in the market for its powerful heating capabilities, energy efficiency, advanced safety features, and user-friendly design, making it a top choice for individuals seeking reliable heating solutions for diverse environments.