{"id":16688,"date":"2026-10-11T21:36:15","date_gmt":"2026-10-11T21:36:15","guid":{"rendered":"https:\/\/ipsenglobal.com\/?post_type=knowledge-center&#038;p=16688"},"modified":"2026-10-11T21:36:21","modified_gmt":"2026-10-11T21:36:21","slug":"ask-the-expert-should-i-rebuild-or-replace-my-hot-zone-assembly","status":"publish","type":"knowledge-center","link":"https:\/\/ipsenglobal.com\/fr\/knowledge-center\/ask-the-expert-should-i-rebuild-or-replace-my-hot-zone-assembly\/","title":{"rendered":"Demandez \u00e0 l'expert : dois-je remettre \u00e0 neuf ou remplacer mon ensemble \u00ab Hot Zone \u00bb ?"},"content":{"rendered":"<style>.wp-block-kadence-spacer.kt-block-spacer-16688_c124be-00 .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-16688_c124be-00 .kt-divider{border-top-width:2px;border-top-color:#6c757d;width:100%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-16688_c124be-00\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\"><hr class=\"kt-divider\"\/><\/div><\/div>\n\n\n<style>.kb-row-layout-id16688_25783b-32 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id16688_25783b-32 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id16688_25783b-32 > .kt-row-column-wrap{column-gap:0px;row-gap:var(--global-kb-gap-none, 0rem );grid-template-columns:minmax(0, calc(20% - ((0px * 2 )\/3)))minmax(0, calc(20% - ((0px * 2 )\/3)))minmax(0, calc(60% - ((0px * 2 )\/3)));}.kb-row-layout-id16688_25783b-32 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id16688_25783b-32 > .kt-row-column-wrap > div:not(.added-for-specificity){grid-column:initial;}}@media all and (max-width: 1024px){.kb-row-layout-id16688_25783b-32 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr) minmax(0, 1fr) minmax(0, 2fr);}}@media all and (max-width: 767px){.kb-row-layout-id16688_25783b-32 > .kt-row-column-wrap > div:not(.added-for-specificity){grid-column:initial;}.kb-row-layout-id16688_25783b-32 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id16688_25783b-32 alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-3-columns kt-row-layout-right-half kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column16688_bc53bd-3d > .kt-inside-inner-col{display:flex;}.kadence-column16688_bc53bd-3d > .kt-inside-inner-col,.kadence-column16688_bc53bd-3d > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column16688_bc53bd-3d > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column16688_bc53bd-3d > .kt-inside-inner-col{flex-direction:column;justify-content:center;align-items:flex-start;}.kadence-column16688_bc53bd-3d > .kt-inside-inner-col > .kb-image-is-ratio-size{align-self:stretch;}.kadence-column16688_bc53bd-3d > .kt-inside-inner-col > .wp-block-kadence-advancedgallery{align-self:stretch;}.kadence-column16688_bc53bd-3d > .kt-inside-inner-col > .aligncenter{width:100%;}.kt-row-column-wrap > .kadence-column16688_bc53bd-3d{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column16688_bc53bd-3d{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column16688_bc53bd-3d > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column16688_bc53bd-3d > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column16688_bc53bd-3d{position:relative;}@media all and (max-width: 1024px){.kt-row-column-wrap > .kadence-column16688_bc53bd-3d{align-self:center;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column16688_bc53bd-3d{align-self:auto;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column16688_bc53bd-3d > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 1024px){.kadence-column16688_bc53bd-3d > .kt-inside-inner-col{flex-direction:column;justify-content:center;align-items:flex-start;}}@media all and (max-width: 767px){.kt-row-column-wrap > .kadence-column16688_bc53bd-3d{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column16688_bc53bd-3d{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column16688_bc53bd-3d > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column16688_bc53bd-3d > .kt-inside-inner-col{flex-direction:column;justify-content:center;align-items:flex-start;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column16688_bc53bd-3d\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading16688_925bf3-3d, .wp-block-kadence-advancedheading.kt-adv-heading16688_925bf3-3d[data-kb-block=\"kb-adv-heading16688_925bf3-3d\"]{font-style:normal;letter-spacing:3px;}.wp-block-kadence-advancedheading.kt-adv-heading16688_925bf3-3d mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading16688_925bf3-3d[data-kb-block=\"kb-adv-heading16688_925bf3-3d\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading16688_925bf3-3d img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading16688_925bf3-3d[data-kb-block=\"kb-adv-heading16688_925bf3-3d\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading16688_925bf3-3d wp-block-kadence-advancedheading has-red-color has-text-color\" data-kb-block=\"kb-adv-heading16688_925bf3-3d\">BLOG POST<\/p>\n<\/div><\/div>\n\n\n<style>.kadence-column16688_9205ad-68 > .kt-inside-inner-col{display:flex;}.kadence-column16688_9205ad-68 > .kt-inside-inner-col,.kadence-column16688_9205ad-68 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column16688_9205ad-68 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column16688_9205ad-68 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column16688_9205ad-68 > .kt-inside-inner-col > .aligncenter{width:100%;}.kt-row-column-wrap > .kadence-column16688_9205ad-68{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column16688_9205ad-68{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column16688_9205ad-68 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column16688_9205ad-68 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column16688_9205ad-68{position:relative;}@media all and (max-width: 1024px){.kt-row-column-wrap > .kadence-column16688_9205ad-68{align-self:center;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column16688_9205ad-68{align-self:auto;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column16688_9205ad-68 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 1024px){.kadence-column16688_9205ad-68 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kt-row-column-wrap > .kadence-column16688_9205ad-68{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column16688_9205ad-68{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column16688_9205ad-68 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column16688_9205ad-68 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column16688_9205ad-68\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading16688_96a191-77, .wp-block-kadence-advancedheading.kt-adv-heading16688_96a191-77[data-kb-block=\"kb-adv-heading16688_96a191-77\"]{padding-left:var(--global-kb-spacing-xs, 1rem);font-style:normal;border-left:2px solid #dd1539;}.wp-block-kadence-advancedheading.kt-adv-heading16688_96a191-77 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading16688_96a191-77[data-kb-block=\"kb-adv-heading16688_96a191-77\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading16688_96a191-77 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading16688_96a191-77[data-kb-block=\"kb-adv-heading16688_96a191-77\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 1024px){.wp-block-kadence-advancedheading.kt-adv-heading16688_96a191-77, .wp-block-kadence-advancedheading.kt-adv-heading16688_96a191-77[data-kb-block=\"kb-adv-heading16688_96a191-77\"]{border-left:2px solid #dd1539;}}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading16688_96a191-77, .wp-block-kadence-advancedheading.kt-adv-heading16688_96a191-77[data-kb-block=\"kb-adv-heading16688_96a191-77\"]{border-left:2px solid #dd1539;}}<\/style>\n<p class=\"kt-adv-heading16688_96a191-77 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading16688_96a191-77\">October 2026<\/p>\n<\/div><\/div>\n\n\n<style>.kadence-column16688_fade88-b6 > .kt-inside-inner-col,.kadence-column16688_fade88-b6 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column16688_fade88-b6 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column16688_fade88-b6 > .kt-inside-inner-col{flex-direction:column;}.kadence-column16688_fade88-b6 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column16688_fade88-b6 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column16688_fade88-b6{position:relative;}@media all and (max-width: 1024px){.kadence-column16688_fade88-b6 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column16688_fade88-b6 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column16688_fade88-b6\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading16688_55a2f2-49, .wp-block-kadence-advancedheading.kt-adv-heading16688_55a2f2-49[data-kb-block=\"kb-adv-heading16688_55a2f2-49\"]{padding-left:var(--global-kb-spacing-xs, 1rem);text-align:left;font-size:var(--global-kb-font-size-md, 1.25rem);font-style:normal;border-left:2px solid #dd1539;}.wp-block-kadence-advancedheading.kt-adv-heading16688_55a2f2-49 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading16688_55a2f2-49[data-kb-block=\"kb-adv-heading16688_55a2f2-49\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading16688_55a2f2-49 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading16688_55a2f2-49[data-kb-block=\"kb-adv-heading16688_55a2f2-49\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 1024px){.wp-block-kadence-advancedheading.kt-adv-heading16688_55a2f2-49, .wp-block-kadence-advancedheading.kt-adv-heading16688_55a2f2-49[data-kb-block=\"kb-adv-heading16688_55a2f2-49\"]{border-left:2px solid #dd1539;}}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading16688_55a2f2-49, .wp-block-kadence-advancedheading.kt-adv-heading16688_55a2f2-49[data-kb-block=\"kb-adv-heading16688_55a2f2-49\"]{border-left:2px solid #dd1539;}}<\/style>\n<p class=\"kt-adv-heading16688_55a2f2-49 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading16688_55a2f2-49\">By Evan Swalla, <em>Ipsen Retrofits Manager <\/em><\/p>\n<\/div><\/div>\n\n<\/div><\/div>\n\n<style>.kb-row-layout-id16688_587beb-5d > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id16688_587beb-5d > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id16688_587beb-5d > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id16688_587beb-5d > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id16688_587beb-5d > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id16688_587beb-5d > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id16688_587beb-5d alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column16688_f4b18a-e0 > .kt-inside-inner-col{display:flex;}.kadence-column16688_f4b18a-e0 > .kt-inside-inner-col,.kadence-column16688_f4b18a-e0 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column16688_f4b18a-e0 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column16688_f4b18a-e0 > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;align-items:center;}.kadence-column16688_f4b18a-e0 > .kt-inside-inner-col > *, .kadence-column16688_f4b18a-e0 > .kt-inside-inner-col > figure.wp-block-image, .kadence-column16688_f4b18a-e0 > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column16688_f4b18a-e0 > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}.kadence-column16688_f4b18a-e0 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column16688_f4b18a-e0{position:relative;}@media all and (max-width: 1024px){.kadence-column16688_f4b18a-e0 > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;align-items:center;}}@media all and (min-width: 768px) and (max-width: 1024px){.kadence-column16688_f4b18a-e0 > .kt-inside-inner-col > *, .kadence-column16688_f4b18a-e0 > .kt-inside-inner-col > figure.wp-block-image, .kadence-column16688_f4b18a-e0 > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column16688_f4b18a-e0 > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}}@media all and (max-width: 767px){.kadence-column16688_f4b18a-e0 > .kt-inside-inner-col{row-gap:var(--global-kb-gap-none, 0rem );flex-direction:row;flex-wrap:wrap;justify-content:flex-start;}.kadence-column16688_f4b18a-e0 > .kt-inside-inner-col > *, .kadence-column16688_f4b18a-e0 > .kt-inside-inner-col > figure.wp-block-image, .kadence-column16688_f4b18a-e0 > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column16688_f4b18a-e0 > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column16688_f4b18a-e0 kb-section-dir-horizontal kb-section-sm-dir-horizontal\"><div class=\"kt-inside-inner-col\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:40%\"><style>.wp-block-kadence-advancedheading.kt-adv-heading16688_152bed-5e, .wp-block-kadence-advancedheading.kt-adv-heading16688_152bed-5e[data-kb-block=\"kb-adv-heading16688_152bed-5e\"]{padding-bottom:var(--global-kb-spacing-xxs, 0.5rem);font-style:normal;border-bottom:2px solid #dd1539;}.wp-block-kadence-advancedheading.kt-adv-heading16688_152bed-5e mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading16688_152bed-5e[data-kb-block=\"kb-adv-heading16688_152bed-5e\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading16688_152bed-5e img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading16688_152bed-5e[data-kb-block=\"kb-adv-heading16688_152bed-5e\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 1024px){.wp-block-kadence-advancedheading.kt-adv-heading16688_152bed-5e, .wp-block-kadence-advancedheading.kt-adv-heading16688_152bed-5e[data-kb-block=\"kb-adv-heading16688_152bed-5e\"]{border-bottom:2px solid #dd1539;}}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading16688_152bed-5e, .wp-block-kadence-advancedheading.kt-adv-heading16688_152bed-5e[data-kb-block=\"kb-adv-heading16688_152bed-5e\"]{border-bottom:2px solid #dd1539;}}<\/style>\n<h4 class=\"kt-adv-heading16688_152bed-5e wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading16688_152bed-5e\">Introduction<\/h4>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n<p class=\"wp-block-paragraph\">When evaluating hot zone maintenance strategies, it is important to consider the long-term performance, reliability, and total cost of ownership associated with each option. In many cases, a new replacement assembly can provide significant advantages over a rebuild, including reduced contamination risk, a more predictable project scope, less downtime and maintenance, and a longer expected service life.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The following considerations should be taken into account when comparing a new hot zone assembly versus a rebuild:<\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n<\/div><\/div>\n\n<style>.kadence-column16688_6d8530-eb > .kt-inside-inner-col,.kadence-column16688_6d8530-eb > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column16688_6d8530-eb > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column16688_6d8530-eb > .kt-inside-inner-col{flex-direction:column;}.kadence-column16688_6d8530-eb > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column16688_6d8530-eb > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column16688_6d8530-eb{position:relative;}@media all and (max-width: 1024px){.kadence-column16688_6d8530-eb > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column16688_6d8530-eb > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column16688_6d8530-eb\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading16688_cffdfa-74, .wp-block-kadence-advancedheading.kt-adv-heading16688_cffdfa-74[data-kb-block=\"kb-adv-heading16688_cffdfa-74\"]{padding-bottom:var(--global-kb-spacing-xxs, 0.5rem);font-style:normal;border-bottom:2px solid #dd1539;}.wp-block-kadence-advancedheading.kt-adv-heading16688_cffdfa-74 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading16688_cffdfa-74[data-kb-block=\"kb-adv-heading16688_cffdfa-74\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading16688_cffdfa-74 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading16688_cffdfa-74[data-kb-block=\"kb-adv-heading16688_cffdfa-74\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 1024px){.wp-block-kadence-advancedheading.kt-adv-heading16688_cffdfa-74, .wp-block-kadence-advancedheading.kt-adv-heading16688_cffdfa-74[data-kb-block=\"kb-adv-heading16688_cffdfa-74\"]{border-bottom:2px solid #dd1539;}}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading16688_cffdfa-74, .wp-block-kadence-advancedheading.kt-adv-heading16688_cffdfa-74[data-kb-block=\"kb-adv-heading16688_cffdfa-74\"]{border-bottom:2px solid #dd1539;}}<\/style>\n<h4 class=\"kt-adv-heading16688_cffdfa-74 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading16688_cffdfa-74\">Improved Reliability and Reduced Contamination Risk<\/h4>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.7%\">\n<p class=\"wp-block-paragraph\">Rebuilding a hot zone requires sandblasting the existing frame and plenum components to remove contaminants and prepare them for inspection and repair. With double-walled plenum designs, blasting media can become trapped between the plenum walls and may later be released into the furnace during operation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A new hot zone assembly uses all-new frame and plenum components, eliminating this potential contamination source and helping ensure a clean installation.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:25%\">\n<figure class=\"wp-block-image size-full\"><img data-dominant-color=\"80796f\" data-has-transparency=\"false\" style=\"--dominant-color: #80796f;\" loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"640\" src=\"https:\/\/ipsenglobal.com\/wp-content\/uploads\/2026\/10\/image004.avif\" alt=\"Ipsen hot zone assembly in Souderton, Pennsylvania\" class=\"wp-image-16695 not-transparent\" srcset=\"https:\/\/ipsenglobal.com\/wp-content\/uploads\/2026\/10\/image004.avif 480w, https:\/\/ipsenglobal.com\/wp-content\/uploads\/2026\/10\/image004-225x300.avif 225w, https:\/\/ipsenglobal.com\/wp-content\/uploads\/2026\/10\/image004-9x12.avif 9w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading16688_0954e0-27, .wp-block-kadence-advancedheading.kt-adv-heading16688_0954e0-27[data-kb-block=\"kb-adv-heading16688_0954e0-27\"]{padding-bottom:var(--global-kb-spacing-xxs, 0.5rem);font-style:normal;border-bottom:2px solid #dd1539;}.wp-block-kadence-advancedheading.kt-adv-heading16688_0954e0-27 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading16688_0954e0-27[data-kb-block=\"kb-adv-heading16688_0954e0-27\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading16688_0954e0-27 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading16688_0954e0-27[data-kb-block=\"kb-adv-heading16688_0954e0-27\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 1024px){.wp-block-kadence-advancedheading.kt-adv-heading16688_0954e0-27, .wp-block-kadence-advancedheading.kt-adv-heading16688_0954e0-27[data-kb-block=\"kb-adv-heading16688_0954e0-27\"]{border-bottom:2px solid #dd1539;}}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading16688_0954e0-27, .wp-block-kadence-advancedheading.kt-adv-heading16688_0954e0-27[data-kb-block=\"kb-adv-heading16688_0954e0-27\"]{border-bottom:2px solid #dd1539;}}<\/style>\n<h4 class=\"kt-adv-heading16688_0954e0-27 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading16688_0954e0-27\">More Predictable Outcomes<\/h4>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">The condition of an existing hot zone can vary significantly depending on age, operating conditions, and maintenance history. In some cases, inspection reveals wear or damage that makes a rebuild impractical. When this occurs, a replacement hot zone assembly is ultimately required, adding time and uncertainty to the process.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A new hot zone assembly provides a clear scope, predictable schedule, and known outcome from the start.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/ipsenglobal.com\/wp-content\/uploads\/2006\/10\/Metal-Hot-Zone.png\" alt=\"Ipsen all-metal hot zone assembly\" class=\"wp-image-16698\"\/><\/figure>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading16688_ca310e-d7, .wp-block-kadence-advancedheading.kt-adv-heading16688_ca310e-d7[data-kb-block=\"kb-adv-heading16688_ca310e-d7\"]{padding-bottom:var(--global-kb-spacing-xxs, 0.5rem);font-style:normal;border-bottom:2px solid #dd1539;}.wp-block-kadence-advancedheading.kt-adv-heading16688_ca310e-d7 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading16688_ca310e-d7[data-kb-block=\"kb-adv-heading16688_ca310e-d7\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading16688_ca310e-d7 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading16688_ca310e-d7[data-kb-block=\"kb-adv-heading16688_ca310e-d7\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 1024px){.wp-block-kadence-advancedheading.kt-adv-heading16688_ca310e-d7, .wp-block-kadence-advancedheading.kt-adv-heading16688_ca310e-d7[data-kb-block=\"kb-adv-heading16688_ca310e-d7\"]{border-bottom:2px solid #dd1539;}}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading16688_ca310e-d7, .wp-block-kadence-advancedheading.kt-adv-heading16688_ca310e-d7[data-kb-block=\"kb-adv-heading16688_ca310e-d7\"]{border-bottom:2px solid #dd1539;}}<\/style>\n<h4 class=\"kt-adv-heading16688_ca310e-d7 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading16688_ca310e-d7\">Longer Service Life<\/h4>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">While a rebuild may offer some upfront savings, it reuses major structural components from the original hot zone. A new assembly is built entirely with new components, providing the longest expected service life and the best long-term value.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading16688_2dcc09-bf, .wp-block-kadence-advancedheading.kt-adv-heading16688_2dcc09-bf[data-kb-block=\"kb-adv-heading16688_2dcc09-bf\"]{padding-bottom:var(--global-kb-spacing-xxs, 0.5rem);font-style:normal;border-bottom:2px solid #dd1539;}.wp-block-kadence-advancedheading.kt-adv-heading16688_2dcc09-bf mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading16688_2dcc09-bf[data-kb-block=\"kb-adv-heading16688_2dcc09-bf\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading16688_2dcc09-bf img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading16688_2dcc09-bf[data-kb-block=\"kb-adv-heading16688_2dcc09-bf\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 1024px){.wp-block-kadence-advancedheading.kt-adv-heading16688_2dcc09-bf, .wp-block-kadence-advancedheading.kt-adv-heading16688_2dcc09-bf[data-kb-block=\"kb-adv-heading16688_2dcc09-bf\"]{border-bottom:2px solid #dd1539;}}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-heading16688_2dcc09-bf, .wp-block-kadence-advancedheading.kt-adv-heading16688_2dcc09-bf[data-kb-block=\"kb-adv-heading16688_2dcc09-bf\"]{border-bottom:2px solid #dd1539;}}<\/style>\n<h4 class=\"kt-adv-heading16688_2dcc09-bf wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading16688_2dcc09-bf\">Less Furnace Downtime<\/h4>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">For customers without a spare hot zone, a new assembly offers a significant advantage. Manufacturing can begin while the existing hot zone remains in service, allowing the furnace to continue running until the replacement is ready to install.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This helps minimize downtime and avoids the delays that can come with removing, inspecting, and evaluating an existing hot zone before determining the best path forward.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For questions about your furnace configuration or replacement options, please contact the Ipsen Retrofits Team: <a href=\"mailto:retrofits@ipsenusa.com\">retrofits@ipsenusa.com<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ARTICLE DE BLOG Octobre 2026 Par Evan Swalla, responsable des r\u00e9novations chez Ipsen Introduction Lors de l'\u00e9valuation des strat\u00e9gies de maintenance des zones chaudes, il est important de prendre en compte les performances \u00e0 long terme, la fiabilit\u00e9 et le co\u00fbt total de<\/p>","protected":false},"author":7,"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"_tec_requires_first_save":true,"_searchwp_excluded":"","_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_tribe_ticket_capacity":"0","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"_EventAllDay":false,"_EventTimezone":"","_EventStartDate":"","_EventEndDate":"","_EventStartDateUTC":"","_EventEndDateUTC":"","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyCode":"","_EventCurrencyPosition":"","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":[],"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueState":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","_VenueShowMap":false,"_VenueShowMapLink":false,"_tribe_blocks_recurrence_rules":"","_tribe_blocks_recurrence_description":"","_tribe_blocks_recurrence_exclusions":"","_ecp_custom_2":"","footnotes":""},"categories":[112,558],"tags":[],"class_list":["post-16688","knowledge-center","type-knowledge-center","status-publish","hentry","category-ask-the-expert","category-blog-post"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Replace or Rebuild Hot Zone Assembly - Ipsen Global<\/title>\n<meta name=\"description\" content=\"Why a new hot zone assembly offers greater reliability, less downtime and longer service life.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ipsenglobal.com\/fr\/knowledge-center\/ask-the-expert-should-i-rebuild-or-replace-my-hot-zone-assembly\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Replace or Rebuild Hot Zone Assembly - Ipsen Global\" \/>\n<meta property=\"og:description\" content=\"Why a new hot zone assembly offers greater reliability, less downtime and longer service life.\" \/>\n<meta property=\"og:url\" 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