{"id":9561,"date":"2025-09-17T09:10:03","date_gmt":"2025-09-17T15:10:03","guid":{"rendered":"https:\/\/www.warmzone.com\/blog\/?post_type=glossary&p=9561"},"modified":"2025-09-17T09:10:03","modified_gmt":"2025-09-17T15:10:03","slug":"pounds-per-square-inch-psi","status":"publish","type":"glossary","link":"https:\/\/www.warmzone.com\/blog\/glossary\/pounds-per-square-inch-psi\/","title":{"rendered":"Pounds per Square Inch (PSI)"},"content":{"rendered":"

Pounds per square<\/span> inch is a measure of pressure, a load applied by one commodity on another. Fluid pressure, which includes both liquid and gas, is measured in terms of either pounds per square<\/span> inch absolute or pounds per square<\/span> inch gauge. This measurement should be considered for insulation under concrete<\/span> for snow melting systems or radiant heating in new pour construction.<\/p>\n","protected":false},"excerpt":{"rendered":"

Pounds per square<\/span> inch is a measure of pressure, a load applied by one commodity on another. Fluid pressure, which includes both liquid and gas, is measured in terms of either pounds per square<\/span> inch absolute or pounds per square<\/span> inch gauge. This measurement should be considered for insulation under concrete<\/span> for snow melting systems…<\/p>\n","protected":false},"author":1,"featured_media":0,"menu_order":0,"template":"","meta":{"footnotes":""},"class_list":["post-9561","glossary","type-glossary","status-publish","hentry","description-off"],"yoast_head":"\nPounds per Square Inch (PSI) | Warmzone Blog<\/title>\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.warmzone.com\/blog\/glossary\/pounds-per-square-inch-psi\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pounds per Square Inch (PSI) | Warmzone Blog\" \/>\n<meta property=\"og:description\" content=\"Pounds per square inch is a measure of pressure, a load applied by one commodity on another. 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