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Hearth and Home Technologies 8000TVLP-OAKIPI, 8000TV-OAK-IPI owner manual Negative Pressure

Models: 8000TV-OAK 8000TVLP-OAKIPI 8000TV-OAK-IPI

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E. Negative Pressure

WARNING! Asphyxiation Risk! Negative pressure can cause spillage of combustion fumes and soot. Fireplace needs to draft properly for safety.

Draft is the pressure difference needed to vent fireplaces successfully. Considerations for successful draft include:

•Preventing negative pressure

•Location of fireplace and chimney

Negative pressure results from the imbalance of air available for the fireplace to operate properly. Causes for this imbalance include:

•Exhaust fans (kitchen, bath, etc.)

•Range hoods

•Combustion air requirements for furnaces, water heaters and other combustion appliances

•Clothes dryers

•Location of return-air to furnace or air conditioning

•Imbalances of the HVAC air handling system

•Upper level air leaks (recessed lighting, attic hatch opening, duct leaks)

To minimize the effects of negative air pressure, the fol- lowing must be considered:

•Install the fresh air kit. Install the intake on the side of the house towards prevailing winds during the heating season.

•Ensure adequate outdoor air is supplied for combustion appliances and exhaust equipment.

•Ensure furnace and air conditioning return vents are not located in the immediate vicinity of the fireplace.

•Avoid installing the fireplace near doors, walkways or small isolated spaces.

•Recessed lighting should be of “sealed can” design; attic hatches weather stripped or sealed; and attic mounted ductwork and air handler joints and seams taped or sealed.

•Basement installations should be avoided due to stack effect. Stack effect creates negative pressure in lower levels. Hearth & Home Technologies recommends the use of direct vent fireplaces in basements.

Location of the fireplace and chimney will affect perfor- mance. As shown in Figure 4.2, the chimney should:

•Be installed through the warm space enclosed by the building envelope. This helps to produce more draft, especially during lighting and die-down of the fire.

•Penetrate the highest part of the roof. This minimizes the effects of wind turbulence.

•Be located away from trees, adjacent structures, uneven roof lines and other obstructions.

Offsets can restrict draft so their use should be minimized. Consider the fireplace location relative to floor and ceiling and attic joists.

Recommended Recommended

Location Location

Marginal

Location

Location

Not

Recommended

Location NOT

Recommended

Windward

Leeward

Multi-level Roofs

Figure 4.2

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Heat & Glo • 8000TV-OAK, 8000TV-OAK-IPI, 8000TVLP-OAKIPI • 2058-900 Rev. N • 11/08

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Hearth and Home Technologies 8000TVLP-OAKIPI, 8000TV-OAK-IPI owner manual Negative Pressure
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8000TV-OAK, 8000TVLP-OAKIPI, 8000TV-OAK-IPI specifications

Hearth and Home Technologies has carved a notable niche in the world of home heating solutions, and their 8000TV-OAK-IPI, 8000TVLP-OAKIPI, and 8000TV-OAK models exemplify innovation, efficiency, and aesthetic appeal. Each model boasts unique features, yet they share a commitment to enhancing ambiance while ensuring effective warmth.

The 8000TV-OAK-IPI is designed with versatility in mind. It operates using an innovative IntelliFire® ignition system, which allows for easy startup and reliable performance. The model is compatible with natural gas and propane, giving homeowners the flexibility to choose based on their preferences. One of its key features includes the stunning oak finish, which complements a variety of interior designs, transforming any room into a cozy retreat. Its heat output is efficient, reaching up to 42,000 BTUs, which makes it perfect for larger spaces, ensuring consistent warmth throughout the area.

Similarly, the 8000TVLP-OAKIPI is tailored for those who prefer a liquid propane fuel source. It shares compatibility with advanced technology, featuring the IntelliFire® system that improves energy efficiency while minimizing the environmental impact. The design mirrors the oak aesthetics of its counterpart but adds functionality with customizable flame settings that allow homeowners to adjust the ambiance to their liking. This model also highlights a large viewing area, enabling a clear view of the vibrant flames while maximizing heat output.

The 8000TV-OAK model, while maintaining the traditional oak finish, sets itself apart with optional accessories such as decorative glass media, enabling personalization that caters to individual tastes. This model also benefits from advanced safety features, including an automatic shut-off system to ensure peace of mind during operation. The combination of practicality and style makes this option a popular choice.

All three models are equipped with exceptional insulation, resulting in lower energy costs. Their design encourages ease of maintenance; ash pans and glass cleanings have been simplified, ensuring that the upkeep of your hearth remains minimal. The integration of modern heating technology in these models illustrates Hearth and Home Technologies' dedication to combining craftsmanship with cutting-edge performance.

In conclusion, Hearth and Home Technologies' 8000TV-OAK-IPI, 8000TVLP-OAKIPI, and 8000TV-OAK models are perfect examples of how traditional aesthetics and modern technology can coalesce to create high-quality heating solutions. Designed with efficiency, safety, and ambiance in mind, these fireplaces are a worthy investment for anyone looking to enhance their living space with both warmth and style.