{"id":107602,"date":"2021-10-08T12:02:01","date_gmt":"2021-10-08T11:02:01","guid":{"rendered":"https:\/\/www.crownoil.co.uk\/?page_id=107602"},"modified":"2026-01-12T16:10:50","modified_gmt":"2026-01-12T16:10:50","slug":"industrial-heating-oil-iho-faqs","status":"publish","type":"page","link":"https:\/\/www.crownoil.co.uk\/faq\/industrial-heating-oil-iho-faqs\/","title":{"rendered":"Industrial Heating Oil (IHO) FAQs"},"content":{"rendered":"\n<div class=\"wp-block-crownoil-content-spacer content-spacer\">\n<h2 class=\"wp-block-heading first\" id=\"h-are-you-using-the-most-cost-effective-fuel-for-industrial-heating\">Are You Using the Most Cost-Effective Fuel for Industrial Heating?<\/h2>\n\n\n\n<p>Many businesses relied on <a href=\"https:\/\/www.crownoil.co.uk\/products\/red-diesel\/\">red diesel<\/a> (<a href=\"https:\/\/www.crownoil.co.uk\/products\/gas-oil\/\">gas oil<\/a>) for their industrial heating needs, but lost access to the rebated fuel as a result of the duty changes, which came into effect on the 1st of April 2022. <a href=\"https:\/\/www.crownoil.co.uk\/products\/industrial-heating-oil\/\">Industrial heating oil<\/a> can significantly reduce your organisation\u2019s commercial heating costs and can be used without expensive boiler modifications or uplift of existing fuel stocks.<\/p>\n\n\n\n<p>As a leading UK <a href=\"https:\/\/www.crownoil.co.uk\/products\/heating-oil\/\">heating oil<\/a> supplier, we\u2019ve put together our most commonly asked questions to help explain the many benefits of the industrial heating fuel. If your questions about industrial heating oil are still unanswered at the end of this FAQ, simply give us a call on <a href=\"tel:03301231444\" class=\"rulertel\">0330 123 1444<\/a> and one of our fuel specialists will be able to help.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-crownoil-content-spacer content-spacer\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"298\" src=\"https:\/\/www.crownoil.co.uk\/wp-content\/uploads\/2024\/04\/Tankers-wide-1024x298.jpg\" alt=\"\" class=\"wp-image-112222\" srcset=\"https:\/\/www.crownoil.co.uk\/wp-content\/uploads\/2024\/04\/Tankers-wide-1024x298.jpg 1024w, https:\/\/www.crownoil.co.uk\/wp-content\/uploads\/2024\/04\/Tankers-wide-300x87.jpg 300w, https:\/\/www.crownoil.co.uk\/wp-content\/uploads\/2024\/04\/Tankers-wide-768x224.jpg 768w, https:\/\/www.crownoil.co.uk\/wp-content\/uploads\/2024\/04\/Tankers-wide.jpg 1417w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-crownoil-content-spacer content-spacer\">\n<div class=\"wp-block-crownoil-faq-panel faq-panel\"><search class=\"faq-panel__search\"><form class=\"crown-form\"><label class=\"faq-panel__header\" for=\"faq-panel-input\">Search&#8230;<\/label><div class=\"form__field\" style=\"display:flex\"><div class=\"form__input-wrapper\" style=\"inline-size:100%;max-inline-size:450px\"><input type=\"search\" id=\"faq-panel-input\" name=\"faq-panel-input\" class=\"faq-panel__input form__input\" placeholder=\"Enter a search term here\"\/><\/div><button type=\"submit\" class=\"faq-panel__button button\">Search<\/button><\/div><\/form><\/search><div class=\"faq-panel__faqs\">\n<div class=\"wp-block-crownoil-tabs tabs tabs--horizontal\">\n<nav class=\"wp-block-crownoil-tabs-item-container tabs__navigation\">\n<button class=\"wp-block-crownoil-tabs-item tabs__item tabs__item--active first_tab\">Overview<\/button>\n\n\n\n<button class=\"wp-block-crownoil-tabs-item tabs__item\">Uses<\/button>\n\n\n\n<button class=\"wp-block-crownoil-tabs-item tabs__item\">Trust \/ Assurance<\/button>\n\n\n\n<button class=\"wp-block-crownoil-tabs-item tabs__item\">Pricing<\/button>\n\n\n\n<button class=\"wp-block-crownoil-tabs-item tabs__item\">Alternatives<\/button>\n\n\n\n<button class=\"wp-block-crownoil-tabs-item tabs__item\">Storage<\/button>\n\n\n\n<button class=\"wp-block-crownoil-tabs-item tabs__item\">Delivery<\/button>\n<\/nav>\n\n\n\n<div class=\"wp-block-crownoil-tabs-panel-container tabs__panels\">\n<article class=\"wp-block-crownoil-tabs-panel tabs__panel tabs__panel--active\">\n<div class=\"wp-block-crownoil-content-spacer content-spacer\">\n<button class=\"wp-block-crownoil-accordion-toggle-all accordion__toggle-all\">Toggle All +<\/button>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\" style=\"--accordion-clr-1:#d8222a;--accordion-clr-2:#d8222a\"><summary class=\"accordion__header\">What is industrial heating oil?<\/summary><div class=\"accordion__body\">\n<p>Industrial heating oil (IHO) is our drop-in alternative to <a href=\"https:\/\/www.crownoil.co.uk\/products\/diesel\/\">diesel<\/a> that is explicitly intended for commercial boiler applications, to generate heat in boilers, heaters and dryers.<\/p>\n\n\n\n<p>It\u2019s compatible and totally miscible with commercially available heating oils, diesel and hydrogenated vegetable oils, and is identical to diesel in terms of its physical properties and calorific value. However, it\u2019s a much more efficient heating fuel, giving you the same heat output as diesel but for less money.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\" style=\"--accordion-clr-1:#d8222a;--accordion-clr-2:#d8222a\"><summary class=\"accordion__header\">What are the benefits of using industrial heating oil?<\/summary><div class=\"accordion__body\">\n<p>Industrial heating fuel is an extremely stable and efficient fuel. It has a low CFFP\/pour point and is a winter-grade solution, which means it doesn\u2019t need changing for winter use, unlike diesel.<\/p>\n\n\n\n<p>This ensures companies can stock up on industrial heating oil ahead of the cold weather without having the worry of microbial contamination or waxing, which can clog pipes and lead to equipment failure.<\/p>\n\n\n\n<p>At Crown Oil, we are in complete control of the fuel\u2019s components; every element is quality assured before and after we blend the fuel. The product also contains a multifunctional additive which provides fuel system cleanliness and corrosion protection, and combustion chamber deposit control.<\/p>\n<\/div><\/details>\n<\/div>\n<\/article>\n\n\n\n<article class=\"wp-block-crownoil-tabs-panel tabs__panel\">\n<div class=\"wp-block-crownoil-content-spacer content-spacer\">\n<button class=\"wp-block-crownoil-accordion-toggle-all accordion__toggle-all\">Toggle All +<\/button>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\" style=\"--accordion-clr-1:#d8222a;--accordion-clr-2:#d8222a\"><summary class=\"accordion__header\">Can I use industrial heating oil in road vehicles?<\/summary><div class=\"accordion__body\">\n<p>No, industrial heating oil is strictly for off-road and stationary applications. It\u2019s illegal to use it in road vehicles.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\" style=\"--accordion-clr-1:#d8222a;--accordion-clr-2:#d8222a\"><summary class=\"accordion__header\">What is industrial heating oil used for?<\/summary><div class=\"accordion__body\">\n<p>Industrial heating oil is strictly prohibited for use in mobile or stationary plant machinery. It&#8217;s made specifically for use in any heating applications where diesel is otherwise used, without the need for expensive equipment or machinery modifications.<\/p>\n\n\n\n<p><strong>Popular heating applications include:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list tick-list\">\n<li>Space heating and central heating &#8211; apartment blocks, schools, universities, hospitals, government buildings, hotels, factories and commercial buildings<\/li>\n\n\n\n<li>Industrial boiler plants &#8211; food and beverage manufacturing facilities, dairies, distilleries and animal feed mills<\/li>\n\n\n\n<li>Drying and commercial heating &#8211; grain dryers, metal processes and tarmac manufacture<\/li>\n<\/ul>\n<\/div><\/details>\n<\/div>\n<\/article>\n\n\n\n<article class=\"wp-block-crownoil-tabs-panel tabs__panel\">\n<div class=\"wp-block-crownoil-content-spacer content-spacer\">\n<button class=\"wp-block-crownoil-accordion-toggle-all accordion__toggle-all\">Toggle All +<\/button>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\" style=\"--accordion-clr-1:#d8222a;--accordion-clr-2:#d8222a\"><summary class=\"accordion__header\">Industrial heating oil has a bad reputation in the past, how can I be confident in your product?<\/summary><div class=\"accordion__body\">\n<p>Industrial heating oil\u2019s reputation has been tarnished in the past as previous products from other fuel suppliers have damaged boiler applications by clogging lines, causing soot in boilers and leading to sludge build-up in fuel tanks.<\/p>\n\n\n\n<p>Because we manufacture our own product, we are in total control of what goes into it and how it\u2019s produced. This helps to ensure that we only supply the highest quality fuel to our customers.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\" style=\"--accordion-clr-1:#d8222a;--accordion-clr-2:#d8222a\"><summary class=\"accordion__header\">Will switching to industrial heating oil disrupt my business?<\/summary><div class=\"accordion__body\">\n<p>Swapping over to industrial heating oil is simple; it\u2019s a drop-in alternative and is fully miscible with diesel. This means you don\u2019t need to empty your existing diesel stocks; you can simply top up your tank and start heating your commercial buildings.<\/p>\n\n\n\n<p>Please note: Industrial heating oil is strictly for use in heating applications and should only be mixed with diesel that is intended specifically for heating.<\/p>\n<\/div><\/details>\n<\/div>\n<\/article>\n\n\n\n<article class=\"wp-block-crownoil-tabs-panel tabs__panel\">\n<div class=\"wp-block-crownoil-content-spacer content-spacer\">\n<button class=\"wp-block-crownoil-accordion-toggle-all accordion__toggle-all\">Toggle All +<\/button>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\" style=\"--accordion-clr-1:#d8222a;--accordion-clr-2:#d8222a\"><summary class=\"accordion__header\">How can industrial heating oil be cheaper than diesel oil?<\/summary><div class=\"accordion__body\">\n<p>The diesel <a href=\"https:\/\/www.crownoil.co.uk\/guides\/fuel-specifications-guide\/\">fuel specifications<\/a> require a specific cetane number for the fuel to be used in modern diesel engines.<\/p>\n\n\n\n<p>However, industrial heating oil doesn\u2019t need to meet these exacting standards as it is only permitted for use in heating applications, meaning the production of this grade is more economical.<\/p>\n\n\n\n<p>Industrial heating oil has a higher calorific value, meaning it produces more energy than standard diesel, providing more heat for your money.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\" style=\"--accordion-clr-1:#d8222a;--accordion-clr-2:#d8222a\"><summary class=\"accordion__header\">How much does industrial heating oil cost?<\/summary><div class=\"accordion__body\">\n<p>Commercial heating costs vary depending on your location and required quantity. Crown Oil is a leading UK industrial heating oil supplier, with vast stock available for delivery within 24-48 hours. Buying in bulk allows you to make even bigger savings. Call <a href=\"tel:03301231444\" class=\"rulertel\">0330 123 1444<\/a> to request a quote.<\/p>\n<\/div><\/details>\n<\/div>\n<\/article>\n\n\n\n<article class=\"wp-block-crownoil-tabs-panel tabs__panel\">\n<div class=\"wp-block-crownoil-content-spacer content-spacer\">\n<button class=\"wp-block-crownoil-accordion-toggle-all accordion__toggle-all\">Toggle All +<\/button>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\" style=\"--accordion-clr-1:#d8222a;--accordion-clr-2:#d8222a\"><summary class=\"accordion__header\">How does industrial heating oil differ from red diesel?<\/summary><div class=\"accordion__body\">\n<p>While both are rebated fuels, industrial heating oil is formulated specifically for heating applications and cannot legally be used for powering engines or machinery.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\" style=\"--accordion-clr-1:#d8222a;--accordion-clr-2:#d8222a\"><summary class=\"accordion__header\">Is industrial heating oil a cleaner alternative to gas oil?<\/summary><div class=\"accordion__body\">\n<p>Yes, industrial heating oil is designed to produce fewer emissions when burned for heating, making it a more environmentally friendly option.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\" style=\"--accordion-clr-1:#d8222a;--accordion-clr-2:#d8222a\"><summary class=\"accordion__header\">Can I switch from gas oil to industrial heating oil easily?<\/summary><div class=\"accordion__body\">\n<p>In most cases, yes. Switching is straightforward, but we always recommend checking your boiler or burner compatibility before making the change.<\/p>\n<\/div><\/details>\n<\/div>\n<\/article>\n\n\n\n<article class=\"wp-block-crownoil-tabs-panel tabs__panel\">\n<div class=\"wp-block-crownoil-content-spacer content-spacer\">\n<button class=\"wp-block-crownoil-accordion-toggle-all accordion__toggle-all\">Toggle All +<\/button>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\" style=\"--accordion-clr-1:#d8222a;--accordion-clr-2:#d8222a\"><summary class=\"accordion__header\">How should I store industrial heating oil safely?<\/summary><div class=\"accordion__body\">\n<p>Store industrial heating oil in a clean, bunded tank away from ignition sources. Regular tank inspections and maintenance help prevent contamination and ensure fuel quality.<\/p>\n<\/div><\/details>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\" style=\"--accordion-clr-1:#d8222a;--accordion-clr-2:#d8222a\"><summary class=\"accordion__header\">How long can I store industrial heating oil?<\/summary><div class=\"accordion__body\">\n<p>Typically up to 12 months if stored correctly, though fuel polishing or testing is recommended for longer periods to maintain quality.<\/p>\n<\/div><\/details>\n<\/div>\n<\/article>\n\n\n\n<article class=\"wp-block-crownoil-tabs-panel tabs__panel\">\n<div class=\"wp-block-crownoil-content-spacer content-spacer\">\n<button class=\"wp-block-crownoil-accordion-toggle-all accordion__toggle-all\">Toggle All +<\/button>\n\n\n\n<details class=\"wp-block-crownoil-accordion accordion\" style=\"--accordion-clr-1:#d8222a;--accordion-clr-2:#d8222a\"><summary class=\"accordion__header\">Can Crown Oil deliver industrial heating oil in bulk?<\/summary><div class=\"accordion__body\">\n<p>Yes, we can deliver from 500 litres to 36,000 litres nationwide, with flexible delivery options and emergency same-day service if required.<\/p>\n<\/div><\/details>\n<\/div>\n<\/article>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-crownoil-content-spacer content-spacer\">\n<div class=\"wp-block-crownoil-cards cards\">\n<a class=\"wp-block-crownoil-card cards__item\" href=\"https:\/\/www.crownoil.co.uk\/faq\/\"><h3 class=\"cards__title\">View More FAQs<\/h3><div class=\"cards__description\"><p>Check out our other FAQs, answered by our team of experts.<\/p><\/div><span class=\"accent-link\">Read more<\/span><\/a>\n\n\n\n<a class=\"wp-block-crownoil-card cards__item\" href=\"https:\/\/www.crownoil.co.uk\/products\/industrial-heating-oil\/\"><h3 class=\"cards__title\">Industrial Heating Oil<\/h3><div class=\"cards__description\"><p>Learn more about industrial heating oil, its benefits, specifications, and how to request a quote.<\/p><\/div><span class=\"accent-link\">Read more<\/span><\/a>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-crownoil-content-spacer content-spacer\">\n<div class=\"wp-block-crownoil-well well\" style=\"--bg-clr:var(--pale-grey)\">\n<p><strong>If you have any questions about our industrial heating oil, call our experts today on <a href=\"tel:03301231444\" class=\"rulertel\">0330 123 1444<\/a>. We\u2019ll be happy to discuss your requirements and answer any additional questions about <strong>industrial heating oil<\/strong>, along with our other fuels and services.<\/strong><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"parent":97019,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-107602","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.7 (Yoast SEO v26.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Industrial Heating Oil (IHO) FAQs - What is it &amp; Who can use it? | Crown Oil<\/title>\n<meta name=\"description\" content=\"Helpful information about industrial heating oil, the heating oil for commercial organisations. 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