{"id":40787,"date":"2025-06-18T16:36:41","date_gmt":"2025-06-18T23:36:41","guid":{"rendered":"https:\/\/www.hvacredu.net\/staging\/?post_type=product&#038;p=40787"},"modified":"2025-08-06T17:22:06","modified_gmt":"2025-08-07T00:22:06","slug":"142-refrigeration-ii","status":"publish","type":"product","link":"https:\/\/www.hvacredu.net\/staging\/shop\/142-refrigeration-ii\/","title":{"rendered":"142 Refrigeration II"},"content":{"rendered":"<p class=\"ai-optimize-32 ai-optimize-introduction\"><em>Written by Chris Compton\u00a0 \u00a0 (18 Instructional hours \/ 365 days to complete)\u00a0\u00a0Advanced<\/em><\/p>\n<p class=\"ai-optimize-34\">This course is a continuation and elaboration of HVACR Refrigeration I. Presentations describe the application of common accessories found in a system, piping arrangements, sizing considerations and system operation. Instruction aligns with ACCA Quality Installation &amp; Maintenance Standards.<\/p>\n<p class=\"ai-optimize-35\"><strong>Prerequisites:<\/strong>\u00a0you will want to have completed 141 HVACR Refrigeration I, or have a working knowledge of the content of that course prior to enrollment into this advanced course.<\/p>\n<p class=\"ai-optimize-36\">Please refer to the 141 course description in the Catalog for specific details. This course is recognized for 18 hours of continuing education (CEHs) applicable to NATE re-certification.<\/p>\n<p class=\"ai-optimize-37\"><strong>Modules cover:<\/strong><\/p>\n<ul>\n<li class=\"ai-optimize-38\">Refrigerants<\/li>\n<li class=\"ai-optimize-39\">Common Compressor Accessories<\/li>\n<li class=\"ai-optimize-40\">Common High-Side Accessories<\/li>\n<li class=\"ai-optimize-41\">Common Low-Side Accessories<\/li>\n<li class=\"ai-optimize-42\">Piping System Sizing<\/li>\n<li class=\"ai-optimize-43\">Common System Control Arrangements<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p class=\"ai-optimize-47\"><font color=\"#c20000\"><i>Each course purchase allows 365 days enrollment to complete. Must obtain a 70% or higher to obtain CEU recognition. Course provides you with a Subject Matter Expert (mentor) to assist with questions and all course materials for the duration of the course.<\/i><\/font><\/p>\n<p class=\"ai-optimize-44\"><font color=\"#c20000\"><i>If you are only taking a few courses with us there is not a requirement for a textbook. We will always recommend to our students to have a good general textbook for reference, the mark of a professional!<\/i><\/font><\/p>\n<p>&nbsp;<\/p>\n<p class=\"ai-optimize-46\"><strong>Textbook Reference:<\/strong>\u00a0<a href=\"https:\/\/hvacrassets.net\/Textbook\/TextbookPage081021.pdf\" target=\"_blank\" rel=\"noopener\">https:\/\/www.hvacrassets.net\/Textbook\/TextbookPage081021.pdf<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p class=\"ai-optimize-31 ai-optimize-introduction\"><em> (18 Instructional hours \/ 365 days to complete)\u00a0<\/em><\/p>\n<p class=\"ai-optimize-31 ai-optimize-introduction\">This course is a continuation and elaboration of HVACR Refrigeration I.<\/p>\n","protected":false},"featured_media":40788,"template":"","meta":[],"product_brand":[],"product_cat":[146,144,128,118],"product_tag":[],"class_list":{"0":"post-40787","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-air-conditioning-courses","7":"product_cat-light-commercial","8":"product_cat-individual-training-courses","9":"product_cat-refrigeration-courses","11":"first","12":"instock","13":"downloadable","14":"virtual","15":"taxable","16":"purchasable","17":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.2 (Yoast SEO v25.8) - 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