{"id":164330,"date":"2026-10-01T08:15:50","date_gmt":"2026-10-01T07:15:50","guid":{"rendered":"https:\/\/www.pbctoday.co.uk\/news\/?post_type=ebook&#038;p=164330"},"modified":"2026-08-04T09:47:54","modified_gmt":"2026-08-04T08:47:54","slug":"stop-designing-for-boilers-commercial-scale-air-source-heat-pumps-win-long-game","status":"publish","type":"ebook","link":"https:\/\/www.pbctoday.co.uk\/news\/ebook\/stop-designing-for-boilers-commercial-scale-air-source-heat-pumps-win-long-game\/164330\/","title":{"rendered":"Stop designing for boilers: Why commercial-scale air source heat pumps win the long game"},"content":{"rendered":"<h2><a href=\"https:\/\/www.pbctoday.co.uk\/news\/energy-news\/geoenergy-design-trusted-low-carbon-heating-and-cooling-systems\/159100\/\" target=\"_blank\" rel=\"noopener\">GeoEnergy Design<\/a>&#8216;s latest eBook discusses why developers must shift their mindsets when it comes to air source heat pumps<\/h2>\n<p data-path-to-node=\"0\">Not long ago, during a conversation with a prospective heat pump client, I was asked a familiar question: \u201cSell me the attributes of an air source heat pump.\u201d<\/p>\n<p data-path-to-node=\"1\">It is a reasonable request. In a marketplace crowded with technologies, policy shifts and competing claims, decision-makers are understandably cautious. They want clarity. They want confidence. They want to know why change is necessary.<\/p>\n<p data-path-to-node=\"2\">But instead of answering directly, I turned the question around.<\/p>\n<p data-path-to-node=\"3\">\u201cBefore we do that,\u201d I said, \u201cwhy don\u2019t you sell me the attributes of a fossil fuel boiler?\u201d<\/p>\n<p data-path-to-node=\"4\">There was a pause.<\/p>\n<h3 data-path-to-node=\"4\">A shift in perspective<\/h3>\n<p data-path-to-node=\"5\">After a moment\u2019s reflection, the client began to think aloud \u2014 reliability, perhaps familiarity, maybe lower upfront cost. But as he spoke, each point seemed to weaken under scrutiny. Volatile fuel prices. Carbon emissions. Regulatory uncertainty. Long-term obsolescence. Exposure to policy risk. Increasing scrutiny from lenders and ESG reporting frameworks.<\/p>\n<p data-path-to-node=\"6\">Eventually, he stopped.<\/p>\n<p data-path-to-node=\"7\">\u201cActually,\u201d he said, \u201cI can\u2019t.\u201d<\/p>\n<p data-path-to-node=\"8\">Then, almost quietly: \u201cOK. Let\u2019s go forward with the heat pump.\u201d<\/p>\n<p data-path-to-node=\"0\">The exchange was simple, but it revealed something important. Sometimes progress does not require a hard sell. It requires a shift in perspective. When we examine what we are holding on to \u2014 and why \u2014 the case for change often becomes self-evident.<\/p>\n<p data-path-to-node=\"1\">That perspective shift is exactly what is required when discussing commercial scale air source heat pumps (ASHPs), particularly systems from 45kW upwards.<\/p>\n<h3 data-path-to-node=\"1\">The real question<\/h3>\n<p data-path-to-node=\"3\">When objections are raised against air source heat pumps, they often follow a predictable pattern:<\/p>\n<p data-path-to-node=\"4\">\u201cThey\u2019re expensive.\u201d \u201cThey struggle in winter.\u201d \u201cThey need bigger emitters.\u201d \u201cThey don\u2019t deliver boiler temperatures.\u201d \u201cThey require storage.\u201d<\/p>\n<p data-path-to-node=\"5\">But are these technical flaws \u2014 or signs that we are still designing buildings around 20th century combustion assumptions?<\/p>\n<p data-path-to-node=\"6\">A heat pump does not struggle because it prefers 45C to 65C. It is simply more aligned with thermodynamics.<\/p>\n<p data-path-to-node=\"7\">It does not require storage due to weakness. It benefits from stability.<\/p>\n<p data-path-to-node=\"8\">It does not fail because it runs continuously. It performs best because it does.<\/p>\n<p data-path-to-node=\"9\">The friction we feel is cultural, not technical. For decades, fossil fuels allowed us to design inefficient, oversized, high-temperature systems without consequence. Electrification removes that margin.<\/p>\n<h4 style=\"text-align: center;\"><a href=\"https:\/\/edition.pagesuite-professional.co.uk\/html5\/reader\/production\/default.aspx?pubname=&amp;edid=eece6df5-25c2-42f0-85fa-279c9628a645\" target=\"_blank\" rel=\"noopener\">Read the full eBook, &#8216;Stop designing for boilers: Why commercial-scale air source heat pumps win the long game&#8217;, here.<\/a><\/h4>\n<div class=\"mk-custom-module-container\">\n<\/div>","protected":false},"excerpt":{"rendered":"<p>GeoEnergy Design&#8217;s latest eBook discusses why developers must shift their mindsets when it comes to air source heat pumps.<\/p>\n","protected":false},"author":4,"featured_media":164331,"comment_status":"open","ping_status":"open","template":"","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"stakeholder_rel_tag":[173210],"ebook_category":[172589],"ebook_tag":[172295,172307],"contributor_rel_tag":[],"class_list":{"0":"post-164330","1":"ebook","2":"type-ebook","3":"status-publish","4":"has-post-thumbnail","6":"stakeholder_rel_tag-geoenergy-design"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.9 (Yoast SEO v26.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Why commercial-scale air source heat pumps win the long game<\/title>\n<meta name=\"description\" content=\"GeoEnergy Design&#039;s latest eBook discusses why developers must shift their mindsets when it comes to air source heat pumps\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pbctoday.co.uk\/news\/ebook\/stop-designing-for-boilers-commercial-scale-air-source-heat-pumps-win-long-game\/164330\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Stop designing for boilers: Why commercial-scale air source heat pumps win the long game\" \/>\n<meta property=\"og:description\" content=\"GeoEnergy Design&#039;s latest eBook discusses why developers must shift their mindsets when it comes to air source heat pumps\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pbctoday.co.uk\/news\/ebook\/stop-designing-for-boilers-commercial-scale-air-source-heat-pumps-win-long-game\/164330\/\" \/>\n<meta property=\"og:site_name\" content=\"Planning, Building &amp; 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