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Gas heater (redirect from Unvented gas heater)broadly categorized in one of two ways: flued or non-flued, or vented and unvented. The first gas heater made use of the same principles as the Bunsen burner...4 KB (412 words) - 10:40, 31 October 2024
kerosene heater, also known as a paraffin heater, is typically a portable, unvented, kerosene-fueled, space (i.e., convectional) heating device. In Japan and...9 KB (1,310 words) - 23:10, 12 July 2024- Possible causes are: The "occlusion effect", caused by an object, such as an unvented hearing aid or a plug of ear wax, blocking the ear canal and reflecting...3 KB (196 words) - 18:37, 16 July 2022
OSTI 850459. "Fact sheet" (PDF). www1.eere.energy.gov. Retrieved 2020-11-13. "Unvented, Insulated Crawlspaces | Building America Solution Center". basc.pnnl.gov...8 KB (959 words) - 17:42, 7 October 2024
that eliminating lip-pointing had ended earlier problems. They worked in unvented rooms, they wore smocks that they laundered at home. Geiger counters could...10 KB (1,154 words) - 08:31, 23 August 2024
a building's main façade. Modern building codes permit both vented and unvented attics in all climates, if a building is otherwise correctly constructed...7 KB (776 words) - 22:50, 13 May 2024
regions of the US, "S" traps are no longer accepted by the building codes as unvented S-traps tend to siphon dry. It may be possible to determine whether a household...8 KB (1,031 words) - 14:50, 19 August 2024
Division of Toxicology. April 2002 ATSDR Nitrous Oxides. "The Impact of Unvented Gas Heating Appliances on Indoor Nitrogen Dioxide Levels in 'TIGHT' Homes"...28 KB (2,640 words) - 00:29, 15 November 2024
service aircraft suffered small fuel leaks in use, the C-46's wings were unvented; if a leak occurred, the gasoline had nowhere to drain, but rather pooled...46 KB (5,550 words) - 13:05, 1 November 2024
low. Natural gas heating systems may cause carbon monoxide poisoning if unvented or poorly vented. Improvements in natural gas furnace designs have greatly...106 KB (11,529 words) - 17:00, 1 November 2024
degrees?". www.muni.org. Archived from the original on 14 January 2011. "Unvented Portable Kerosene Heaters - Safety Considerations". MU Extension. 2021-01-12...10 KB (1,205 words) - 10:31, 6 July 2024
stages (e.g. the Inertial Upper Stage) breaking up due to decomposition of unvented fuel. The first such instance involved the launch of the Transit-4a satellite...171 KB (17,348 words) - 07:13, 11 November 2024- caused damage to its buildings, along with fears of methane gas remaining unvented beneath the site which then caused multiple stores to close and abandon...9 KB (920 words) - 19:08, 9 November 2024
a sealed system, providing mains-pressure hot water, they are known as unvented cylinders. In the US, when connected to a boiler, they are called indirect-fired...46 KB (6,237 words) - 09:16, 19 October 2024- was a small explosion followed by a fire. The explosion occurred in an unvented vessel containing unreacted calcium, water and depleted uranium. An exothermic...86 KB (2,475 words) - 23:55, 21 October 2024
1957. He called for the investigation of what he said were 3,000 to 4,000 unvented gas heaters installed in the city schools. Debs was elected to the county...12 KB (1,169 words) - 18:55, 26 August 2024
the system pressure has been increased by some means. This may occur in unvented heating systems, where thermal expansion increases the pressure. Back siphonage...7 KB (804 words) - 18:24, 17 March 2023
to soil liquefaction causing foundation and wall damage and fears about unvented methane gas build-up; the buildings have since been reinforced and the...23 KB (1,919 words) - 17:50, 23 October 2024
drop received no such modification. This was exacerbated by the C-46's unvented wings, which tended to pool leaked gasoline at the wing root where it could...56 KB (6,723 words) - 02:24, 4 November 2024
and non-return valves. In 1953, RMC unveiled the world’s first packaged unvented water heating storage system. By combining pressure reducing and relief...5 KB (424 words) - 22:52, 16 August 2024
- From un- + vented. unvented (not comparable) Not vented.
- water into or under a building. High humidity (> 60% relative humidity). Unvented combustion appliances such as clothes dryers vented into a garage. (Clothes
- and those who tried to keep warm and died in a three-dollar room with an unvented gas heater. You'll walk your beat and try to pick up the pieces. You have
- experience. Heating in winter is a particular problem – usually people use unvented kerosene or gas heaters indoor, which is extremely dangerous for indoor