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<\/figure>\n\n\n1. What is the difference between supply air vents and return air vents?<\/h2>\n\n\n\n
Supply air vents bring air from the system into the room, while return air vents return air to the system or the designated return air area. The two types may differ in construction, airflow direction, and placement. Using a single vent design for all locations without considering their function can affect air distribution.<\/p>\n\n\n\n
2. Factors to consider when making a choice<\/h2>\n\n\n\n
Important parameters include required airflow, connector size, installation type, air direction, ceiling or wall conditions, and aesthetic requirements. In areas requiring noise control or with low ceilings, additional factors to consider include air velocity through the door and distance to the work area. These parameters must be compared with the product's technical data sheet.<\/p>\n\n\n\n
3. Coordinate the placement of air vents with the interior and MEP (Mechanical, Electrical, and Plumbing) systems.<\/h2>\n\n\n\n
The placement of air vents needs to coordinate with lights, sprinkler heads, detectors, cable trays, and ceiling fixtures. If the position changes after the branch ductwork has been fabricated, the site may need to add a transition section or adjust the connections. Therefore, it is advisable to finalize the ceiling drawings and HVAC drawings before mass production.<\/p>\n\n\n\n
4. Information sheet required in the air vent catalog.<\/h2>\n\n\n\n
A clear catalog helps to minimize confusion between door types, sizes, and intended uses.<\/p>\n\n\n\n Air vents should be selected based on function, airflow, and installation conditions. Agreeing on the list of air vents with the HVAC and architectural drawings early on will help minimize on-site issues and facilitate smooth acceptance testing.<\/p>\n\n\n\n Sao Viet Ducting provides HVAC ducting and accessories according to project requirements. Contractors can submit a list or drawings to finalize specifications before placing an order.<\/p>\n\n\n\n SAO VIET AIR DUCT MANUFACTURING AND TRADING COMPANY LIMITED<\/strong><\/p>\n\n\n\n Address: 267 Le Thanh Tong, May Chai, Hai Phong<\/p>\n\n\n\n Hanoi Representative Office: No. 19, Lane 24, Kim Dong Street, Giap Bat Ward, Hoang Mai District, Hanoi<\/p>\n\n\n\n Hotline: 0815.999.826 \u2013 0934.559.168 | Technical support: 0949.852.886<\/p>\n\n\n\n Email: vietonggio@gmail.com<\/p>","protected":false},"excerpt":{"rendered":" Ph\u00e2n bi\u1ec7t c\u1eeda gi\u00f3 c\u1ea5p v\u00e0 c\u1eeda gi\u00f3 h\u1ed3i, c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u1ef1a ch\u1ecdn v\u00e0 nh\u1eefng th\u00f4ng tin c\u1ea7n th\u1ed1ng nh\u1ea5t tr\u00ean b\u1ea3n v\u1ebd HVAC. C\u1eeda gi\u00f3 l\u00e0 \u0111i\u1ec3m giao ti\u1ebfp gi\u1eefa h\u1ec7 th\u1ed1ng \u1ed1ng gi\u00f3 v\u00e0 kh\u00f4ng gian s\u1eed d\u1ee5ng. Vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i, k\u00edch th\u01b0\u1edbc v\u00e0 v\u1ecb tr\u00ed gi\u00fap […]<\/p>\n","protected":false},"author":4,"featured_media":5619,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[558,556,386,557,133,130,559],"class_list":["post-6210","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc","tag-cua-gio-cap-va-cua-gio-hoi","tag-cua-gio-hvac","tag-luu-luong-gio","tag-mieng-gio-dieu-hoa","tag-ong-gio-hai-phong","tag-ong-gio-sao-viet","tag-phu-kien-he-thong-thong-gio"],"_links":{"self":[{"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/posts\/6210","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/comments?post=6210"}],"version-history":[{"count":1,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/posts\/6210\/revisions"}],"predecessor-version":[{"id":6211,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/posts\/6210\/revisions\/6211"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/media\/5619"}],"wp:attachment":[{"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/media?parent=6210"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/categories?post=6210"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/tags?post=6210"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Information<\/strong><\/td> Purpose<\/strong><\/td> Mistakes to avoid<\/strong><\/td><\/tr> Air vent code<\/td> Compare the drawings and locations.<\/td> Use one code for multiple different configurations.<\/td><\/tr> Power supply\/return function<\/td> Determine the correct purpose of use.<\/td> Mistaking the supply door for the return door.<\/td><\/tr> Face and neck joint size<\/td> Suitable for ceiling and branch ducts<\/td> Only record the outer dimensions.<\/td><\/tr> Design flow rate<\/td> Check responsiveness<\/td> There is no data to select a sample from.<\/td><\/tr> Color and finish<\/td> Architectural synchronization<\/td> The color selection was too late.<\/td><\/tr> Installation location<\/td> Coordinate with other departments<\/td> The ceiling design will not update when it changes.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n Conclusion<\/h2>\n\n\n\n
Contact Sao Viet Air Ducting<\/h2>\n\n\n\n