{"id":931784,"date":"2026-09-19T22:06:00","date_gmt":"2026-09-20T02:06:00","guid":{"rendered":"https:\/\/cetechsupport.com\/?page_id=931784"},"modified":"2026-09-20T13:00:33","modified_gmt":"2026-09-20T17:00:33","slug":"infinity-zoning-calculator","status":"publish","type":"page","link":"https:\/\/cetechsupport.com\/es\/infinity-zoning-calculator\/","title":{"rendered":"Infinity Zoning Calculator"},"content":{"rendered":"<h3 class=\"wp-block-heading\">Infinity\/Evolution Zoning Airflow Calculator<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Use this calculator to evaluate airflow requirements for Infinity\u00ae zoning systems. Enter the equipment, system, duct assessment, and zone information to calculate the selected airflow for each zone and compare it with the equipment\u2019s allowable airflow limits.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The calculator accounts for duct assessment capacity, system leakage, equipment airflow requirements, and selected airflow-limit settings. Results are provided for each active zone to help support proper zoning design and duct-system evaluation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>For design guidance, equipment selection, duct sizing, and installation requirements, always refer to the applicable Carrier\u00ae product data and <a href=\"https:\/\/cetechsupport.com\/wp-content\/uploads\/2026\/09\/SYSTXZNSMS-02DG-2.pdf\" target=\"_blank\" rel=\"noopener\"><em>Infinity Zoning Design Guide.<\/em><\/a><\/strong><\/p>\n\n\n <div class=\"iez-wrap\" data-ie-zoning><header class=\"iez-mast\"><div><h1>Infinity \/ Evolution Zoning Worksheet<\/h1><p>Zoning Airflow Calculator<\/p><\/div><div class=\"iez-tag\">ZONING AIRFLOW CALCULATOR<\/div><\/header><form class=\"iez-form\" novalidate action=\"\">\n <section><h2>1. Contractor &amp; Job Site<\/h2><div class=\"iez-grid\"><label class=\"iez-field c4\">Contractor<input name=\"contractor\" required placeholder=\"Contractor name\"><\/label><label class=\"iez-field c4\">Job Site<input name=\"job_site\" required placeholder=\"Address or project name\"><\/label><label class=\"iez-field c4\">Worksheet \/ Reference No. <span>(optional)<\/span><input name=\"reference\" placeholder=\"Reference number\"><\/label><\/div><\/section>\n <section><h2>2. Equipment<\/h2><p class=\"iez-note\">Record equipment and airflow data before configuring zoning.<\/p><div class=\"iez-grid\"><label class=\"iez-field c4\">Indoor Equipment Type<select name=\"equipment_type\" data-equipment-type required><option value=\"\">Select equipment type<\/option><option value=\"gas_furnace\">Gas Furnace + A\/C or Heat Pump<\/option><option value=\"fan_coil\">Fan coil<\/option><\/select><span>Gas furnace validates indoor and outdoor minimum airflow. Fan coil validates outdoor airflow only.<\/span><\/label><\/div><div class=\"iez-equipment\"><div class=\"iez-ehead\">Equipo<\/div><div class=\"iez-ehead\">N\u00famero de modelo<\/div><div class=\"iez-ehead\">Minimum Airflow (CFM)<\/div><div class=\"iez-ehead\">Maximum Airflow (CFM)<\/div><div class=\"iez-equip-label\">Indoor Unit<\/div><label class=\"iez-einput\" data-label=\"Model Number\"><input name=\"indoor_model\" placeholder=\"Model number\"><\/label><label class=\"iez-einput\" data-label=\"Minimum Airflow (CFM)\"><input name=\"indoor_min\" type=\"number\" min=\"0\" step=\"1\" placeholder=\"CFM\"><\/label><label class=\"iez-einput\" data-label=\"Maximum Airflow (CFM)\"><input name=\"indoor_max\" type=\"number\" min=\"0\" step=\"1\" placeholder=\"CFM\"><\/label><div class=\"iez-equip-label\">Outdoor Unit<\/div><label class=\"iez-einput\" data-label=\"Model Number\"><input name=\"outdoor_model\" placeholder=\"Model number\"><\/label><label class=\"iez-einput\" data-label=\"Minimum Airflow (CFM)\"><input name=\"outdoor_min\" type=\"number\" min=\"0\" step=\"1\" placeholder=\"CFM\"><\/label><label class=\"iez-einput\" data-label=\"Maximum Airflow (CFM)\"><input name=\"outdoor_max\" type=\"number\" min=\"0\" step=\"1\" placeholder=\"CFM\"><\/label><div class=\"iez-equip-label\">Coil<\/div><label class=\"iez-einput iez-coil-model\" data-label=\"Model Number\"><input name=\"coil_model\" placeholder=\"Model number\"><\/label><div class=\"iez-coil-na\">No aplicable<\/div><div class=\"iez-coil-na\">No aplicable<\/div><\/div><\/section>\n <section><h2>3. System Setup<\/h2><div class=\"iez-grid iez-system-grid\"><label class=\"iez-field c3\">System Tonnage<input name=\"tonnage\" data-tonnage type=\"number\" min=\"0\" step=\"0.5\" placeholder=\"e.g., 3\"><\/label><label class=\"iez-field c3\">Compressor Stages<select name=\"stages\"><option value=\"\">Seleccione<\/option><option value=\"1\">1<\/option><option value=\"2\">2<\/option><option value=\"variable\">Variable capacity<\/option><\/select><\/label><label class=\"iez-field c3\">Damper Control Panels<select name=\"panels\" data-panels><option value=\"1\">1 panel \u2014 up to 4 zones<\/option><option value=\"2\">2 panels \u2014 up to 8 zones<\/option><\/select><\/label><label class=\"iez-field c3\">Number of Zones in Use<select name=\"zone_count\" data-zone-count><\/select><span>Select only the zones installed on this job.<\/span><\/label><div class=\"iez-airflow-row c12\"><div class=\"iez-airflow-title\">Airflow Limit &amp; Minimum-Airflow Check<span>Workbook reference-chart basis<\/span><\/div><label class=\"iez-airflow-field\">Dehumidification Setting<select name=\"dehum\" data-dehum><option value=\"cooling\">Cooling \/ no dehumidification<\/option><option value=\"normal\">Normal dehumidification<\/option><option value=\"high\">High dehumidification<\/option><\/select><\/label><label class=\"iez-airflow-field\">Airflow Stage<select name=\"airflow_stage\" data-airflow-stage><option value=\"high\">High \/ single stage<\/option><option value=\"low\">Low stage<\/option><\/select><\/label><div class=\"iez-chart-basis\"><span>Airflow-limit chart basis<\/span><strong data-airflow-basis>Enter Outdoor Unit Maximum Airflow<\/strong><small data-dehum-min>No dehumidification minimum selected.<\/small><\/div><\/div><\/div><p class=\"iez-note\">Workbook formula: selected AFL CFM = ((duct assessment capacity % + leakage %) \u00f7 100) \u00d7 Outdoor Unit Maximum Airflow \u00d7 airflow-limit multiplier. Enter the Outdoor Unit Maximum Airflow in Section 2; it is the chart basis. No Limit uses the entered Outdoor Unit Maximum Airflow. Dehumidification is used only for the outdoor-unit minimum-airflow check.<\/p><\/section>\n <section><h2>4. Duct Assessment Results<\/h2><p class=\"iez-note\">Enter the controller Duct Assessment results for each installed zone. Capacity plus system leakage should equal 100%. Leakage below 10% is recommended; 10\u201315% is acceptable; above 15% should be investigated.<\/p><table class=\"iez-table assessment\"><thead><tr><th>Zone<\/th><th>Zone name \/ area<\/th><th>Duct Assessment Capacity %<\/th><th>Airflow limit<\/th><th>Selected AFL CFM<\/th><\/tr><\/thead><tbody data-zones><\/tbody><tfoot><tr><td colspan=\"2\"><b>System leakage<\/b><\/td><td><div class=\"iez-percent\"><input name=\"leakage\" data-leakage type=\"number\" min=\"0\" max=\"100\" step=\"0.1\" value=\"0\"><b>%<\/b><\/div><\/td><td colspan=\"2\" class=\"iez-small\"><b>Total Duct Assessment Capacity + Leakage:<\/b> <span data-capacity-total>0%<\/span><br><span data-capacity-status>This should equal 100%.<\/span><\/td><\/tr><\/tfoot><\/table><div class=\"iez-warning\" data-warning role=\"alert\"><\/div><\/section>\n <section><h2>5. Zone Airflow Reference Chart<\/h2><p class=\"iez-note\">Each zone defaults to <b>5 High<\/b>. Reduce only as required. <b>No Limit<\/b> uses the entered Outdoor Unit Maximum Airflow. CFM values display as whole numbers.<\/p><table class=\"iez-table reference\"><thead><tr><th>Zone<\/th><th>Capacity<\/th><th>1 Low<\/th><th>2 Med-Low<\/th><th>3 Med<\/th><th>4 Med-High<\/th><th>5 High<\/th><th>No Limit<\/th><th>Selected airflow<\/th><\/tr><\/thead><tbody data-chart><\/tbody><\/table><\/section>\n <section class=\"iez-email\"><h2>6. Email Completed Worksheet<\/h2><div class=\"iez-emailrow\"><label>Email address<input type=\"email\" name=\"email\" required placeholder=\"name@example.com\"><\/label><button type=\"button\" data-email>Email Results<\/button><\/div><p class=\"iez-message\" data-message aria-live=\"polite\"><\/p><\/section>\n <input type=\"hidden\" name=\"trp-form-language\" value=\"es\"\/><\/form><\/div>","protected":false},"excerpt":{"rendered":"<p>Infinity\/Evolution Zoning Airflow Calculator Use this calculator to evaluate airflow requirements for Infinity\u00ae zoning systems. Enter the equipment, system, duct assessment, and zone information to calculate the selected airflow for each zone and compare it with the equipment\u2019s allowable airflow limits. The calculator accounts for duct assessment capacity, system leakage, equipment airflow requirements, and selected [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-931784","page","type-page","status-publish","hentry"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"Carrier Enterprise","author_link":"https:\/\/cetechsupport.com\/es\/author\/joshg\/"},"uagb_comment_info":0,"uagb_excerpt":"Infinity\/Evolution Zoning Airflow Calculator Use this calculator to evaluate airflow requirements for Infinity\u00ae zoning systems. Enter the equipment, system, duct assessment, and zone information to calculate the selected airflow for each zone and compare it with the equipment\u2019s allowable airflow limits. The calculator accounts for duct assessment capacity, system leakage, equipment airflow requirements, and selected&hellip;","_links":{"self":[{"href":"https:\/\/cetechsupport.com\/es\/wp-json\/wp\/v2\/pages\/931784","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cetechsupport.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cetechsupport.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cetechsupport.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cetechsupport.com\/es\/wp-json\/wp\/v2\/comments?post=931784"}],"version-history":[{"count":9,"href":"https:\/\/cetechsupport.com\/es\/wp-json\/wp\/v2\/pages\/931784\/revisions"}],"predecessor-version":[{"id":931814,"href":"https:\/\/cetechsupport.com\/es\/wp-json\/wp\/v2\/pages\/931784\/revisions\/931814"}],"wp:attachment":[{"href":"https:\/\/cetechsupport.com\/es\/wp-json\/wp\/v2\/media?parent=931784"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}