{"id":9304,"date":"2025-10-17T12:14:07","date_gmt":"2025-10-17T16:14:07","guid":{"rendered":"https:\/\/tharris.ca\/?p=9304"},"modified":"2026-01-23T15:54:30","modified_gmt":"2026-01-23T20:54:30","slug":"guide-essentiel-pour-ameliorer-la-qualite-de-lair-interieur-lors-des-transitions-saisonnieres-des-systemes-cvc","status":"publish","type":"post","link":"https:\/\/tharris.ca\/fr\/guide-essentiel-pour-ameliorer-la-qualite-de-lair-interieur-lors-des-transitions-saisonnieres-des-systemes-cvc\/","title":{"rendered":"Guide\u00a0essentiel\u00a0pour\u00a0am\u00e9liorer\u00a0la\u00a0qualit\u00e9\u00a0de\u00a0l\u2019air\u00a0int\u00e9rieur\u00a0lors\u00a0des transitions\u00a0saisonni\u00e8res\u00a0des\u00a0syst\u00e8mes\u00a0CVC"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.17.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||8px|||&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_row _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; max_width=&#8221;100%&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.17.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;Poppins||||||||&#8221; text_text_color=&#8221;#274953&#8243; text_font_size=&#8221;20px&#8221; text_line_height=&#8221;1.8em&#8221; ul_font=&#8221;Poppins||||||||&#8221; ul_text_color=&#8221;#274953&#8243; ul_font_size=&#8221;18px&#8221; ul_line_height=&#8221;1.8em&#8221; ol_font=&#8221;Poppins||||||||&#8221; ol_text_color=&#8221;#274953&#8243; ol_font_size=&#8221;20px&#8221; ol_line_height=&#8221;1.8em&#8221; header_3_font=&#8221;Raleway||||||||&#8221; header_3_text_color=&#8221;#274953&#8243; header_3_font_size=&#8221;26px&#8221; header_3_line_height=&#8221;2em&#8221; hover_enabled=&#8221;0&#8243; header_3_font_size_tablet=&#8221;26px&#8221; header_3_font_size_phone=&#8221;26px&#8221; header_3_font_size_last_edited=&#8221;on|phone&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p><span data-contrast=\"auto\">\u00c0 mesure que nous passons de la saison chaude \u00e0 la saison froide, les syst\u00e8mes de chauffage, ventilation et climatisation (CVC) passent du mode climatisation au mode chauffage. Cette transition saisonni\u00e8re peut affecter la qualit\u00e9 de l\u2019air int\u00e9rieur (QAI), entra\u00eenant des d\u00e9fis tels que l\u2019accumulation de poussi\u00e8re, la croissance de moisissures et une mauvaise ventilation. Pour maintenir un environnement int\u00e9rieur sain et confortable, les gestionnaires immobiliers et propri\u00e9taires d\u2019immeubles doivent \u00eatre proactifs dans la pr\u00e9paration de leurs b\u00e2timents pour ce changement.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Dans\u00a0ce\u00a0guide, nous\u00a0vous\u00a0pr\u00e9sentons\u00a0les \u00e9tapes\u00a0essentielles\u00a0pour\u00a0am\u00e9liorer\u00a0la QAI\u00a0lors\u00a0des transitions\u00a0saisonni\u00e8res\u00a0des\u00a0syst\u00e8mes\u00a0CVC,\u00a0afin\u00a0d\u2019assurer\u00a0un passage en douceur et en toute\u00a0s\u00e9curit\u00e9\u00a0de la\u00a0climatisation\u00a0au\u00a0chauffage.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\n<ol>\n<li aria-level=\"3\">Identifier lespolluantsint\u00e9rieurs\u00a0courants\u00a0lors\u00a0des transitions\u00a0saisonni\u00e8res\u00a0<\/li>\n<\/ol>\n<p><span data-contrast=\"auto\">Lors du passage au chauffage, les syst\u00e8mes CVC peuvent lib\u00e9rer de la poussi\u00e8re, des allerg\u00e8nes et des COV (compos\u00e9s organiques volatils) accumul\u00e9s durant la saison estivale. Ces polluants peuvent r\u00e9duire la QAI et causer de l\u2019inconfort respiratoire.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\n<blockquote>\n<p><b><span data-contrast=\"auto\">Solution :<\/span><\/b><span data-contrast=\"auto\">\u00a0Effectuer\u00a0une\u00a0\u00e9valuation\u00a0professionnelle\u00a0de la QAI\u00a0afin\u00a0d\u2019identifier\u00a0les\u00a0polluants. Savoir\u00a0ce\u00a0qui se\u00a0trouve\u00a0dans\u00a0votre\u00a0air\u00a0permet\u00a0d\u2019agir\u00a0de fa\u00e7on\u00a0cibl\u00e9e\u00a0pour\u00a0am\u00e9liorer\u00a0sa\u00a0qualit\u00e9.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\n<\/blockquote>\n<ol start=\"2\">\n<li aria-level=\"3\"><b><span data-contrast=\"none\">Nettoyeret\u00a0remplacer\u00a0les\u00a0filtres\u00a0CVC pour\u00a0une\u00a0QAI\u00a0optimale<\/span><\/b><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:281,&quot;335559739&quot;:281}\">\u00a0<\/span><\/li>\n<\/ol>\n<p><span data-contrast=\"auto\">Des\u00a0filtres\u00a0sales\u00a0ou\u00a0obstru\u00e9s\u00a0restreignent\u00a0la circulation de\u00a0l\u2019air,\u00a0r\u00e9duisent\u00a0l\u2019efficacit\u00e9\u00a0du\u00a0syst\u00e8me\u00a0CVC et\u00a0rel\u00e2chent\u00a0des\u00a0allerg\u00e8nes\u00a0et\u00a0polluants\u00a0emprisonn\u00e9s\u00a0dans\u00a0l\u2019air. Le\u00a0remplacement\u00a0des\u00a0filtres\u00a0lors\u00a0des\u00a0changements\u00a0saisonniers\u00a0est\u00a0essentiel\u00a0pour\u00a0maintenir\u00a0une\u00a0QAI saine.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\n<blockquote>\n<p><b><span data-contrast=\"auto\">Solution :<\/span><\/b><span data-contrast=\"auto\">\u00a0Planifier\u00a0des\u00a0remplacements\u00a0r\u00e9guliers\u00a0de\u00a0filtres, surtout au moment de passer au\u00a0chauffage.\u00a0Envisager\u00a0l\u2019utilisation\u00a0de\u00a0filtres\u00a0HEPA, qui\u00a0captent\u00a0de plus petites\u00a0particules\u00a0et\u00a0allerg\u00e8nes, pour\u00a0une\u00a0protection\u00a0accrue.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\n<\/blockquote>\n<ol start=\"3\">\n<li aria-level=\"3\"><b><span data-contrast=\"none\">G\u00e9rerl\u2019humidit\u00e9\u00a0pour\u00a0pr\u00e9venir\u00a0la\u00a0croissance\u00a0de\u00a0moisissures<\/span><\/b><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:281,&quot;335559739&quot;:281}\">\u00a0<\/span><\/li>\n<\/ol>\n<p><span data-contrast=\"auto\">Avec\u00a0l\u2019arriv\u00e9e\u00a0de\u00a0l\u2019air\u00a0plus sec en\u00a0automne\u00a0et en hiver, il\u00a0devient\u00a0essentiel\u00a0de\u00a0maintenir\u00a0un\u00a0taux\u00a0d\u2019humidit\u00e9\u00a0\u00e9quilibr\u00e9\u00a0\u00e0\u00a0l\u2019int\u00e9rieur. Un air trop sec\u00a0peut\u00a0augmenter les\u00a0niveaux\u00a0de\u00a0poussi\u00e8re,\u00a0tandis\u00a0qu\u2019une\u00a0humidit\u00e9\u00a0r\u00e9siduelle\u00a0de\u00a0l\u2019\u00e9t\u00e9\u00a0peut\u00a0favoriser\u00a0la\u00a0croissance\u00a0de\u00a0moisissures.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\n<blockquote>\n<p><b><span data-contrast=\"auto\">Solution :<\/span><\/b><span data-contrast=\"auto\">\u00a0Utiliser\u00a0des\u00a0d\u00e9shumidificateurs\u00a0ou\u00a0des\u00a0humidificateurs\u00a0pour\u00a0maintenir\u00a0l\u2019humidit\u00e9\u00a0entre 30 % et 50 %. Des\u00a0\u00e9valuations\u00a0r\u00e9guli\u00e8res\u00a0de la QAI\u00a0peuvent\u00a0aussi\u00a0aider \u00e0\u00a0d\u00e9tecter\u00a0la\u00a0moisissure\u00a0cach\u00e9e\u00a0rapidement.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\n<\/blockquote>\n<ol start=\"4\">\n<li aria-level=\"3\"><b><span data-contrast=\"none\"> Assurerunebonne ventilation pour la circulation\u00a0d\u2019air\u00a0frais<\/span><\/b><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:281,&quot;335559739&quot;:281}\">\u00a0<\/span><\/li>\n<\/ol>\n<p><span data-contrast=\"auto\">Les\u00a0b\u00e2timents\u00a0sont\u00a0souvent\u00a0plus\u00a0scell\u00e9s\u00a0durant\u00a0la\u00a0saison\u00a0de\u00a0chauffage\u00a0afin\u00a0de conserver la\u00a0chaleur,\u00a0ce\u00a0qui\u00a0r\u00e9duit\u00a0l\u2019apport\u00a0d\u2019air\u00a0frais et\u00a0augmente\u00a0les\u00a0niveaux\u00a0de\u00a0polluants\u00a0int\u00e9rieurs.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\n<blockquote>\n<p><b><span data-contrast=\"auto\">Solution :<\/span><\/b><span data-contrast=\"auto\">\u00a0Optimiser\u00a0les\u00a0syst\u00e8mes\u00a0de ventilation\u00a0afin\u00a0de\u00a0garantir\u00a0un apport\u00a0suffisant\u00a0en air frais. Une\u00a0\u00e9valuation\u00a0de la QAI\u00a0peut\u00a0identifier les zones\u00a0o\u00f9\u00a0la ventilation\u00a0est\u00a0insuffisante\u00a0et aider \u00e0\u00a0am\u00e9liorer\u00a0la circulation\u00a0d\u2019air.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\n<\/blockquote>\n<ol start=\"5\">\n<li aria-level=\"3\"><b><span data-contrast=\"none\">Surveilleret\u00a0contr\u00f4ler\u00a0les COV\u00a0provenant\u00a0de sources\u00a0int\u00e9rieures\u00a0saisonni\u00e8res<\/span><\/b><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:281,&quot;335559739&quot;:281}\">\u00a0<\/span><\/li>\n<\/ol>\n<p><span data-contrast=\"auto\">L\u2019utilisation\u00a0de\u00a0certains\u00a0produits\u00a0(p. ex.,\u00a0nettoyants,\u00a0peintures)\u00a0augmente\u00a0durant\u00a0les\u00a0mois\u00a0plus\u00a0froids,\u00a0lib\u00e9rant\u00a0des COV qui\u00a0peuvent\u00a0nuire\u00a0\u00e0 la\u00a0qualit\u00e9\u00a0de\u00a0l\u2019air\u00a0si\u00a0la ventilation\u00a0est\u00a0inad\u00e9quate.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\n<blockquote>\n<p><b><span data-contrast=\"auto\">Solution :<\/span><\/b><span data-contrast=\"auto\">\u00a0Effectuer\u00a0des tests de QAI pour\u00a0mesurer\u00a0les\u00a0niveaux\u00a0de COV et\u00a0r\u00e9duire\u00a0les sources en\u00a0privil\u00e9giant\u00a0des\u00a0produits\u00a0\u00e9cologiques\u00a0\u00e0\u00a0faible\u00a0teneur\u00a0en COV.\u00a0Am\u00e9liorer\u00a0la ventilation dans les zones\u00a0o\u00f9\u00a0les\u00a0niveaux\u00a0de COV\u00a0sont\u00a0plus\u00a0\u00e9lev\u00e9s.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\n<\/blockquote>\n<h3 aria-level=\"3\"><b><span data-contrast=\"none\">Conclusion :\u00a0Gestion proactive de la QAI\u00a0durant\u00a0les transitions\u00a0saisonni\u00e8res\u00a0des CVC<\/span><\/b><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;134245418&quot;:true,&quot;134245529&quot;:true,&quot;335559738&quot;:281,&quot;335559739&quot;:281}\">\u00a0<\/span><\/h3>\n<p><span data-contrast=\"auto\">Une transition\u00a0r\u00e9ussie\u00a0de la\u00a0climatisation\u00a0au\u00a0chauffage\u00a0exige\u00a0une\u00a0gestion proactive de la QAI,\u00a0allant\u00a0des\u00a0\u00e9valuations\u00a0professionnelles\u00a0\u00e0\u00a0l\u2019entretien\u00a0r\u00e9gulier\u00a0des\u00a0syst\u00e8mes\u00a0CVC. En\u00a0abordant\u00a0les\u00a0probl\u00e8mes\u00a0de QAI\u00a0t\u00f4t,\u00a0vous\u00a0contribuez\u00a0au\u00a0confort\u00a0et \u00e0 la sant\u00e9 des occupants tout au long de\u00a0l\u2019hiver.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\n<p><b><span data-contrast=\"auto\">Pr\u00eat \u00e0\u00a0am\u00e9liorer\u00a0la QAI de\u00a0votre\u00a0b\u00e2timent?<\/span><\/b><span data-contrast=\"auto\">\u00a0Planifiez\u00a0votre\u00a0\u00e9valuation\u00a0saisonni\u00e8re\u00a0avec T. Harris Environmental Management\u00a0d\u00e8s\u00a0aujourd\u2019hui\u00a0pour assurer un\u00a0environnement\u00a0s\u00e9curitaire\u00a0et\u00a0confortable.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00c0 mesure que nous passons de la saison chaude \u00e0 la saison froide, les syst\u00e8mes de chauffage, ventilation et climatisation (CVC) passent du mode climatisation au mode chauffage. Cette transition saisonni\u00e8re peut affecter la qualit\u00e9 de l\u2019air int\u00e9rieur (QAI), entra\u00eenant des d\u00e9fis tels que l\u2019accumulation de poussi\u00e8re, la croissance de moisissures et une mauvaise ventilation. Pour maintenir un environnement int\u00e9rieur sain et confortable, les gestionnaires immobiliers et propri\u00e9taires d\u2019immeubles doivent \u00eatre proactifs dans la pr\u00e9paration de leurs b\u00e2timents pour ce changement.\u00a0 Dans\u00a0ce\u00a0guide, nous\u00a0vous\u00a0pr\u00e9sentons\u00a0les \u00e9tapes\u00a0essentielles\u00a0pour\u00a0am\u00e9liorer\u00a0la QAI\u00a0lors\u00a0des transitions\u00a0saisonni\u00e8res\u00a0des\u00a0syst\u00e8mes\u00a0CVC,\u00a0afin\u00a0d\u2019assurer\u00a0un passage en douceur et en toute\u00a0s\u00e9curit\u00e9\u00a0de la\u00a0climatisation\u00a0au\u00a0chauffage.\u00a0 Identifier lespolluantsint\u00e9rieurs\u00a0courants\u00a0lors\u00a0des transitions\u00a0saisonni\u00e8res\u00a0 Lors du passage au chauffage, les syst\u00e8mes CVC peuvent lib\u00e9rer de la poussi\u00e8re, des allerg\u00e8nes et des COV (compos\u00e9s organiques volatils) accumul\u00e9s durant la saison estivale. Ces polluants peuvent r\u00e9duire la QAI et causer de l\u2019inconfort respiratoire.\u00a0 Solution :\u00a0Effectuer\u00a0une\u00a0\u00e9valuation\u00a0professionnelle\u00a0de la QAI\u00a0afin\u00a0d\u2019identifier\u00a0les\u00a0polluants. Savoir\u00a0ce\u00a0qui se\u00a0trouve\u00a0dans\u00a0votre\u00a0air\u00a0permet\u00a0d\u2019agir\u00a0de fa\u00e7on\u00a0cibl\u00e9e\u00a0pour\u00a0am\u00e9liorer\u00a0sa\u00a0qualit\u00e9.\u00a0 Nettoyeret\u00a0remplacer\u00a0les\u00a0filtres\u00a0CVC pour\u00a0une\u00a0QAI\u00a0optimale\u00a0 Des\u00a0filtres\u00a0sales\u00a0ou\u00a0obstru\u00e9s\u00a0restreignent\u00a0la circulation de\u00a0l\u2019air,\u00a0r\u00e9duisent\u00a0l\u2019efficacit\u00e9\u00a0du\u00a0syst\u00e8me\u00a0CVC et\u00a0rel\u00e2chent\u00a0des\u00a0allerg\u00e8nes\u00a0et\u00a0polluants\u00a0emprisonn\u00e9s\u00a0dans\u00a0l\u2019air. Le\u00a0remplacement\u00a0des\u00a0filtres\u00a0lors\u00a0des\u00a0changements\u00a0saisonniers\u00a0est\u00a0essentiel\u00a0pour\u00a0maintenir\u00a0une\u00a0QAI saine.\u00a0 Solution :\u00a0Planifier\u00a0des\u00a0remplacements\u00a0r\u00e9guliers\u00a0de\u00a0filtres, surtout au moment de passer au\u00a0chauffage.\u00a0Envisager\u00a0l\u2019utilisation\u00a0de\u00a0filtres\u00a0HEPA, qui\u00a0captent\u00a0de plus petites\u00a0particules\u00a0et\u00a0allerg\u00e8nes, pour\u00a0une\u00a0protection\u00a0accrue.\u00a0 G\u00e9rerl\u2019humidit\u00e9\u00a0pour\u00a0pr\u00e9venir\u00a0la\u00a0croissance\u00a0de\u00a0moisissures\u00a0 Avec\u00a0l\u2019arriv\u00e9e\u00a0de\u00a0l\u2019air\u00a0plus sec en\u00a0automne\u00a0et en hiver, il\u00a0devient\u00a0essentiel\u00a0de\u00a0maintenir\u00a0un\u00a0taux\u00a0d\u2019humidit\u00e9\u00a0\u00e9quilibr\u00e9\u00a0\u00e0\u00a0l\u2019int\u00e9rieur. Un air trop sec\u00a0peut\u00a0augmenter les\u00a0niveaux\u00a0de\u00a0poussi\u00e8re,\u00a0tandis\u00a0qu\u2019une\u00a0humidit\u00e9\u00a0r\u00e9siduelle\u00a0de\u00a0l\u2019\u00e9t\u00e9\u00a0peut\u00a0favoriser\u00a0la\u00a0croissance\u00a0de\u00a0moisissures.\u00a0 Solution :\u00a0Utiliser\u00a0des\u00a0d\u00e9shumidificateurs\u00a0ou\u00a0des\u00a0humidificateurs\u00a0pour\u00a0maintenir\u00a0l\u2019humidit\u00e9\u00a0entre 30 % et 50 %. Des\u00a0\u00e9valuations\u00a0r\u00e9guli\u00e8res\u00a0de la QAI\u00a0peuvent\u00a0aussi\u00a0aider \u00e0\u00a0d\u00e9tecter\u00a0la\u00a0moisissure\u00a0cach\u00e9e\u00a0rapidement.\u00a0 Assurerunebonne ventilation pour la circulation\u00a0d\u2019air\u00a0frais\u00a0 Les\u00a0b\u00e2timents\u00a0sont\u00a0souvent\u00a0plus\u00a0scell\u00e9s\u00a0durant\u00a0la\u00a0saison\u00a0de\u00a0chauffage\u00a0afin\u00a0de conserver la\u00a0chaleur,\u00a0ce\u00a0qui\u00a0r\u00e9duit\u00a0l\u2019apport\u00a0d\u2019air\u00a0frais et\u00a0augmente\u00a0les\u00a0niveaux\u00a0de\u00a0polluants\u00a0int\u00e9rieurs.\u00a0 Solution :\u00a0Optimiser\u00a0les\u00a0syst\u00e8mes\u00a0de ventilation\u00a0afin\u00a0de\u00a0garantir\u00a0un apport\u00a0suffisant\u00a0en air frais. Une\u00a0\u00e9valuation\u00a0de la [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[11],"tags":[],"class_list":["post-9304","post","type-post","status-publish","format-standard","hentry","category-non-classifiee"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Guide\u00a0essentiel\u00a0pour\u00a0am\u00e9liorer\u00a0la\u00a0qualit\u00e9\u00a0de\u00a0l\u2019air\u00a0int\u00e9rieur\u00a0lors\u00a0des transitions\u00a0saisonni\u00e8res\u00a0des\u00a0syst\u00e8mes\u00a0CVC - T. Harris<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tharris.ca\/fr\/guide-essentiel-pour-ameliorer-la-qualite-de-lair-interieur-lors-des-transitions-saisonnieres-des-systemes-cvc\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Guide\u00a0essentiel\u00a0pour\u00a0am\u00e9liorer\u00a0la\u00a0qualit\u00e9\u00a0de\u00a0l\u2019air\u00a0int\u00e9rieur\u00a0lors\u00a0des transitions\u00a0saisonni\u00e8res\u00a0des\u00a0syst\u00e8mes\u00a0CVC - T. Harris\" \/>\n<meta property=\"og:description\" content=\"\u00c0 mesure que nous passons de la saison chaude \u00e0 la saison froide, les syst\u00e8mes de chauffage, ventilation et climatisation (CVC) passent du mode climatisation au mode chauffage. Cette transition saisonni\u00e8re peut affecter la qualit\u00e9 de l\u2019air int\u00e9rieur (QAI), entra\u00eenant des d\u00e9fis tels que l\u2019accumulation de poussi\u00e8re, la croissance de moisissures et une mauvaise ventilation. Pour maintenir un environnement int\u00e9rieur sain et confortable, les gestionnaires immobiliers et propri\u00e9taires d\u2019immeubles doivent \u00eatre proactifs dans la pr\u00e9paration de leurs b\u00e2timents pour ce changement.\u00a0 Dans\u00a0ce\u00a0guide, nous\u00a0vous\u00a0pr\u00e9sentons\u00a0les \u00e9tapes\u00a0essentielles\u00a0pour\u00a0am\u00e9liorer\u00a0la QAI\u00a0lors\u00a0des transitions\u00a0saisonni\u00e8res\u00a0des\u00a0syst\u00e8mes\u00a0CVC,\u00a0afin\u00a0d\u2019assurer\u00a0un passage en douceur et en toute\u00a0s\u00e9curit\u00e9\u00a0de la\u00a0climatisation\u00a0au\u00a0chauffage.\u00a0 Identifier lespolluantsint\u00e9rieurs\u00a0courants\u00a0lors\u00a0des transitions\u00a0saisonni\u00e8res\u00a0 Lors du passage au chauffage, les syst\u00e8mes CVC peuvent lib\u00e9rer de la poussi\u00e8re, des allerg\u00e8nes et des COV (compos\u00e9s organiques volatils) accumul\u00e9s durant la saison estivale. Ces polluants peuvent r\u00e9duire la QAI et causer de l\u2019inconfort respiratoire.\u00a0 Solution :\u00a0Effectuer\u00a0une\u00a0\u00e9valuation\u00a0professionnelle\u00a0de la QAI\u00a0afin\u00a0d\u2019identifier\u00a0les\u00a0polluants. Savoir\u00a0ce\u00a0qui se\u00a0trouve\u00a0dans\u00a0votre\u00a0air\u00a0permet\u00a0d\u2019agir\u00a0de fa\u00e7on\u00a0cibl\u00e9e\u00a0pour\u00a0am\u00e9liorer\u00a0sa\u00a0qualit\u00e9.\u00a0 Nettoyeret\u00a0remplacer\u00a0les\u00a0filtres\u00a0CVC pour\u00a0une\u00a0QAI\u00a0optimale\u00a0 Des\u00a0filtres\u00a0sales\u00a0ou\u00a0obstru\u00e9s\u00a0restreignent\u00a0la circulation de\u00a0l\u2019air,\u00a0r\u00e9duisent\u00a0l\u2019efficacit\u00e9\u00a0du\u00a0syst\u00e8me\u00a0CVC et\u00a0rel\u00e2chent\u00a0des\u00a0allerg\u00e8nes\u00a0et\u00a0polluants\u00a0emprisonn\u00e9s\u00a0dans\u00a0l\u2019air. Le\u00a0remplacement\u00a0des\u00a0filtres\u00a0lors\u00a0des\u00a0changements\u00a0saisonniers\u00a0est\u00a0essentiel\u00a0pour\u00a0maintenir\u00a0une\u00a0QAI saine.\u00a0 Solution :\u00a0Planifier\u00a0des\u00a0remplacements\u00a0r\u00e9guliers\u00a0de\u00a0filtres, surtout au moment de passer au\u00a0chauffage.\u00a0Envisager\u00a0l\u2019utilisation\u00a0de\u00a0filtres\u00a0HEPA, qui\u00a0captent\u00a0de plus petites\u00a0particules\u00a0et\u00a0allerg\u00e8nes, pour\u00a0une\u00a0protection\u00a0accrue.\u00a0 G\u00e9rerl\u2019humidit\u00e9\u00a0pour\u00a0pr\u00e9venir\u00a0la\u00a0croissance\u00a0de\u00a0moisissures\u00a0 Avec\u00a0l\u2019arriv\u00e9e\u00a0de\u00a0l\u2019air\u00a0plus sec en\u00a0automne\u00a0et en hiver, il\u00a0devient\u00a0essentiel\u00a0de\u00a0maintenir\u00a0un\u00a0taux\u00a0d\u2019humidit\u00e9\u00a0\u00e9quilibr\u00e9\u00a0\u00e0\u00a0l\u2019int\u00e9rieur. Un air trop sec\u00a0peut\u00a0augmenter les\u00a0niveaux\u00a0de\u00a0poussi\u00e8re,\u00a0tandis\u00a0qu\u2019une\u00a0humidit\u00e9\u00a0r\u00e9siduelle\u00a0de\u00a0l\u2019\u00e9t\u00e9\u00a0peut\u00a0favoriser\u00a0la\u00a0croissance\u00a0de\u00a0moisissures.\u00a0 Solution :\u00a0Utiliser\u00a0des\u00a0d\u00e9shumidificateurs\u00a0ou\u00a0des\u00a0humidificateurs\u00a0pour\u00a0maintenir\u00a0l\u2019humidit\u00e9\u00a0entre 30 % et 50 %. 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