{"id":6076,"date":"2026-04-24T21:06:34","date_gmt":"2026-04-24T21:06:34","guid":{"rendered":"https:\/\/islandskylinesltd.com\/product\/vaillant-allstor-buffer-cylinder-vps-300-3-5-int\/"},"modified":"2026-04-24T21:06:35","modified_gmt":"2026-04-24T21:06:35","slug":"vaillant-allstor-buffer-cylinder-vps-300-3-5-int","status":"publish","type":"product","link":"https:\/\/islandskylinesltd.com\/?product=vaillant-allstor-buffer-cylinder-vps-300-3-5-int","title":{"rendered":"Vaillant allSTOR buffer cylinder (VPS 300\/3-5 INT)"},"content":{"rendered":"<div class=\"innova-container\">\n<style>\n    .innova-container { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.6; }\n    .innova-table { width: 100%; border-collapse: collapse; margin: 20px 0; border: 1px solid #e0e0e0; border-radius: 8px; overflow: hidden; box-shadow: 0 2px 5px rgba(0,0,0,0.05); }\n    .innova-table-header { background: #007cba; color: #fff; padding: 12px 15px; font-weight: 600; font-size: 1.1em; }\n    .innova-grid { display: grid; grid-template-columns: 1fr 1fr; background: #e0e0e0; gap: 1px; }\n    .innova-grid-item { background: #fff; padding: 10px 15px; font-size: 0.95em; }\n    .innova-grid-item:nth-child(odd) { font-weight: 600; color: #555; background: #f9f9f9; }\n    .innova-section-title { border-left: 4px solid #007cba; padding-left: 15px; margin: 30px 0 15px; color: #004a70; font-size: 1.4em; }\n    .brochure-download { background: #007cba !important; color: #fff !important; padding: 12px 25px; border-radius: 50px; display: inline-block; font-weight: 600; text-decoration: none !important; margin: 5px; transition: all 0.3s; box-shadow: 0 4px 6px rgba(0,124,186,0.2); }\n    .brochure-download:hover { background: #006699 !important; transform: translateY(-2px); }\n<\/style>\n<div class=\"innova-main-text\">\n<p>Vaillant allSTOR plus VPS 300 litre (3 bar rated) buffer tank, ideal for cascaded applications. Vaillant product number\u00a0<strong>0010015130<\/strong>.<\/p>\n<p><\/p>\n<ul>\n<li>High levels of insulation: Minimised heat loss &#8211; Achieves ErP <b>B<\/b> rating <\/li>\n<li> Clip-on insulation: Easier and lighter to handle in smaller sections and gives greater flexibility during installation <\/li>\n<li>Up to eight connections: when used with the VR10 (sold separately) for multiple heat sources<\/li>\n<li>Inline connections: Simple and neat installation<\/li>\n<li>Buffers can be installed in cascade: Greater capacity to cater for larger projects<\/li>\n<\/ul>\n<div class=\"\"><b>This bundle contains:<\/b><\/div>\n<div>1No. Tank, VPS 300\/3 -5 Product Number: 0020171086<\/div>\n<div>1No. Heat insulation, VPS 300\/3 Product Number: 0020165475<\/div>\n<p><\/p>\n<p><!--default    --><br \/>\n<!--default    --><br \/>\n<!--default    --><br \/>\n<!--default    --><\/div>\n<h3 class=\"innova-section-title\">Technical Specifications<\/h3>\n<div class=\"innova-table\">\n<div class=\"innova-table-header\">Technical Data \u00a0 \u00a0 \u00a0 Unit \u00a0 \u00a0VPS 300\/3 -5<\/p>\n<p>All 10 side connections  \u00a0 \u00a0R 1 1\/2<\/p>\n<p>Cylinder Capacity \u00a0 \u00a0 \u00a0 litres \u00a0 \u00a0303l<br \/>\nPerm. system overpressure  \u00a0 \u00a0 \u00a0 MPa (bar) \u00a0 \u00a00.3(3)<br \/>\nHeating water temperature \u00a0 \u00a0 \u00a0\u00a0\u00b0C \u00a0 \u00a095\u00b0C<br \/>\nCylinder tank outer diameter (with heat insulation) \u00a0 \u00a0 \u00a0 mm \u00a0 \u00a0780<br \/>\nCylinder tank depth (incl. heat insulation and connections) \u00a0 \u00a0 \u00a0 mm \u00a0 \u00a0828<br \/>\nCylinder tank height (incl. purging valve and positioning ring)  \u00a0 \u00a0 \u00a0 mm \u00a0 \u00a01735<br \/>\nBuffer cylinder height (incl. heat insulation) \u00a0 \u00a0 \u00a0 mm \u00a0 \u00a01833mm<br \/>\nCylinder tank weight \u00a0 \u00a0 \u00a0 kg \u00a0 \u00a070<br \/>\nCylinder tank weight (full)  \u00a0 \u00a0 \u00a0 kg \u00a0 \u00a0373<br \/>\nStandby energy consumption \u00a0 \u00a0 \u00a0 KWh\/24hrs \u00a0 \u00a0< 1.7<\/div>\n<div class=\"innova-grid\">\n<div class=\"innova-grid-item\">Technical Data<\/div>\n<div class=\"innova-grid-item\">Unit<\/div>\n<div class=\"innova-grid-item\">VPS 300\/3 -5<\/div>\n<div class=\"innova-grid-item\"><\/div>\n<div class=\"innova-grid-item\">All 10 side connections<\/div>\n<div class=\"innova-grid-item\"><\/div>\n<div class=\"innova-grid-item\">R 1 1\/2<\/div>\n<div class=\"innova-grid-item\"><\/div>\n<div class=\"innova-grid-item\">Cylinder Capacity<\/div>\n<div class=\"innova-grid-item\">litres<\/div>\n<div class=\"innova-grid-item\">303l<\/div>\n<div class=\"innova-grid-item\">Perm. system overpressure<\/div>\n<div class=\"innova-grid-item\">MPa (bar)<\/div>\n<div class=\"innova-grid-item\">0.3(3)<\/div>\n<div class=\"innova-grid-item\">Heating water temperature<\/div>\n<div class=\"innova-grid-item\">\u00b0C<\/div>\n<div class=\"innova-grid-item\">95\u00b0C<\/div>\n<div class=\"innova-grid-item\">Cylinder tank outer diameter (with heat insulation)<\/div>\n<div class=\"innova-grid-item\">mm<\/div>\n<div class=\"innova-grid-item\">780<\/div>\n<div class=\"innova-grid-item\">Cylinder tank depth (incl. heat insulation and connections)<\/div>\n<div class=\"innova-grid-item\">mm<\/div>\n<div class=\"innova-grid-item\">828<\/div>\n<div class=\"innova-grid-item\">Cylinder tank height (incl. purging valve and positioning ring)<\/div>\n<div class=\"innova-grid-item\">mm<\/div>\n<div class=\"innova-grid-item\">1735<\/div>\n<div class=\"innova-grid-item\">Buffer cylinder height (incl. heat insulation)<\/div>\n<div class=\"innova-grid-item\">mm<\/div>\n<div class=\"innova-grid-item\">1833mm<\/div>\n<div class=\"innova-grid-item\">Cylinder tank weight<\/div>\n<div class=\"innova-grid-item\">kg<\/div>\n<div class=\"innova-grid-item\">70<\/div>\n<div class=\"innova-grid-item\">Cylinder tank weight (full)<\/div>\n<div class=\"innova-grid-item\">kg<\/div>\n<div class=\"innova-grid-item\">373<\/div>\n<div class=\"innova-grid-item\">Standby energy consumption<\/div>\n<div class=\"innova-grid-item\">KWh\/24hrs<\/div>\n<div class=\"innova-grid-item\">< 1.7<\/div>\n<\/div>\n<\/div>\n<h3 class=\"innova-section-title\">Documentation &#038; Brochures<\/h3>\n<div style=\"margin-top:20px;\"><a href=\"https:\/\/islandskylinesltd.com\/wp-content\/uploads\/sekiller\/installer-manual-allstor-plus-uk-0020200898-00.pdf\" class=\"brochure-download\" target=\"_blank\">Installation Manual<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Vaillant&nbsp;allSTOR&nbsp;300 litre  buffer cylinder VPS 300\/3-5 INT&nbsp;<i>code: 0010015130<\/i><\/p>\n","protected":false},"featured_media":5287,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[175],"product_tag":[],"class_list":{"0":"post-6076","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-vaillant","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/islandskylinesltd.com\/index.php?rest_route=\/wp\/v2\/product\/6076","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/islandskylinesltd.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/islandskylinesltd.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/islandskylinesltd.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6076"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/islandskylinesltd.com\/index.php?rest_route=\/wp\/v2\/media\/5287"}],"wp:attachment":[{"href":"https:\/\/islandskylinesltd.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6076"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/islandskylinesltd.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=6076"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/islandskylinesltd.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=6076"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/islandskylinesltd.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=6076"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}