AIR for Combustion and Ventilation

CF26PT

VENT-FREE PROPANE/LP BAY FRONT FIREPLACE

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 adequate 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, ANSI Z223.1/NFPA 54, 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 4 through 6 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 (6 x 10-11kg 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 ad- ditional fresh air. See Ventilation Air From Outdoors, page 6.

If your home does not meet all of the three criteria above, proceed to Deter- mining Fresh-Air Flow For Fireplace Location, page 5.

Confined and Unconfined Space

The National Fuel Gas Code, ANSI Z223.1/ NFPA 54 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 aggregate input rating of all appli- ances installed in that space and an unconfining 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 in- stalled*, through openings not furnished with doors, are considered a part of the unconfined space.

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

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CF26PT specifications

Desa CF26PT is a modern and efficient heating solution designed for residential and commercial spaces, providing comfort and convenience in various environments. This appliance stands out with its remarkable features that cater to diverse user needs.

One of the main features of the Desa CF26PT is its powerful heating capacity. With an output of up to 26,000 BTUs, it is capable of warming large areas quickly and effectively. This makes it an ideal choice for homes with open floor plans or larger spaces that require consistent warmth during colder months.

The technology integrated into the Desa CF26PT is another defining characteristic. The unit employs advanced heating technology, ensuring that it operates efficiently and reliably. This not only maximizes performance but also minimizes energy consumption, making it a cost-effective option for consumers. The inclusion of a multi-directional vent ensures that heat is distributed evenly throughout the space, eliminating cold spots and providing a comfortable environment.

In terms of design, the Desa CF26PT is compact and versatile, allowing it to fit seamlessly into various room styles. Its aesthetic appeal ensures that it complements existing décor while offering practical functionality. The unit is also designed for easy installation, with straightforward guidelines that allow users to set it up quickly without needing professional assistance.

Safety features are paramount in the design of the Desa CF26PT. It comes equipped with an automatic shut-off feature that activates in the event of overheating, ensuring peace of mind for users. Additionally, the unit incorporates a sturdy construction, making it durable and capable of withstanding the rigors of daily use.

User-friendly controls are another highlight of the Desa CF26PT. The intuitive interface allows users to adjust settings easily, ensuring personalized comfort. Whether it's choosing the desired temperature or setting up a timer, the functionality enhances the user experience, making it accessible for individuals of all ages.

In summary, the Desa CF26PT stands out as a reliable heating solution, offering power, efficiency, and safety in a stylish, compact design. Its advanced technology, user-friendly operation, and robust safety features make it a prominent choice for those seeking effective heating solutions in their spaces.

Desa CF26PT installation manual AIR for Combustion and Ventilation, Providing Adequate Ventilation

Models: CF26PT