{"product_id":"refrigerant-paperback-workbook-combo","title":"NEW 2nd Edition Refrigerant Paperback and Workbook Combo","description":"\u003cstyle\u003e\n.cmp{font-family:'Open Sans',Arial,sans-serif;color:#2b2b2b;max-width:860px}\n.cmp,.cmp *{letter-spacing:normal !important}\n.cmp .lede{font-size:16px;line-height:1.7;margin:0 0 22px}\n.cmp .trust{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:0 0 30px}\n.cmp .trust div{border:1px solid #e2e8f0;border-radius:8px;padding:16px 18px;background:#fbfcfe}\n.cmp .trust h4{margin:0 0 7px;font-size:15px;font-weight:700;color:#272263}\n.cmp .trust p{margin:0;font-size:14px;line-height:1.6;color:#4a5568}\n.cmp .tabs{border-top:1px solid #e2e8f0;margin:0 0 34px}\n.cmp .tabs input{position:absolute;opacity:0;pointer-events:none}\n.cmp .tabrow{display:flex;gap:26px;border-bottom:1px solid #e2e8f0;flex-wrap:wrap}\n.cmp .tabrow label{padding:14px 2px;font-size:15px;font-weight:600;color:#6b7280;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px}\n.cmp .tabrow label:hover{color:#272263}\n.cmp .panel{display:none;padding:20px 0 4px;font-size:15px;line-height:1.75}\n.cmp .panel ul{margin:10px 0 0;padding-left:20px}\n.cmp .panel li{margin:0 0 7px}\n.cmp #cmpt1:checked~.tabrow label[for=cmpt1],.cmp #cmpt2:checked~.tabrow label[for=cmpt2],.cmp #cmpt3:checked~.tabrow label[for=cmpt3]{color:#272263;border-bottom-color:#272263}\n.cmp #cmpt1:checked~#cmpp1,.cmp #cmpt2:checked~#cmpp2,.cmp #cmpt3:checked~#cmpp3{display:block}\n.cmp .feature{padding:30px 0;border-top:1px solid #eef1f6}\n.cmp .feature h3{font-size:21px;font-weight:700;color:#272263;margin:0 0 10px;line-height:1.35}\n.cmp .feature p{font-size:15px;line-height:1.75;margin:0 0 16px;color:#3f4a5a}\n.cmp .cta{display:inline-block;background:#272263;color:#fff !important;text-decoration:none;font-weight:700;font-size:13px;letter-spacing:.06em !important;text-transform:uppercase;padding:12px 26px;border-radius:5px}\n.cmp .cta:hover{background:#1a1460}\n.cmp .quotes{background:#f7f9fc;border-radius:10px;padding:28px 24px;margin:30px 0}\n.cmp .quotes h3{text-align:center;font-size:20px;font-weight:700;color:#272263;margin:0 0 6px}\n.cmp .quotes .sub{text-align:center;font-size:14px;color:#6b7280;margin:0 0 20px}\n.cmp .qcard{background:#fff;border:1px solid #e2e8f0;border-radius:8px;padding:18px 20px;max-width:560px;margin:0 auto}\n.cmp .qcard .stars{color:#f0a500;font-size:14px;margin:0 0 9px}\n.cmp .qcard blockquote{margin:0 0 12px;font-size:14px;line-height:1.75;color:#3f4a5a;font-style:italic}\n.cmp .qcard cite{font-size:13px;font-weight:700;color:#272263;font-style:normal}\n.cmp details{border:1px solid #e2e8f0;border-radius:6px;margin:0 0 9px;background:#fff}\n.cmp details summary{list-style:none;cursor:pointer;padding:14px 16px;font-size:15px;font-weight:600;color:#272263;display:flex;justify-content:space-between;align-items:center}\n.cmp details summary::-webkit-details-marker{display:none}\n.cmp details summary:after{content:'+';font-size:19px;color:#6b7280}\n.cmp details[open] summary:after{content:'\\2212'}\n.cmp details p{margin:0;padding:0 16px 15px;font-size:14px;line-height:1.75;color:#4a5568}\n.cmp .faqlabel{font-size:12px;font-weight:700;letter-spacing:.14em !important;text-transform:uppercase;color:#8b95a5;margin:30px 0 12px}\n.cmp .support{text-align:center;margin:24px 0 0;font-size:14px;color:#6b7280}\n@media(max-width:700px){.cmp .trust{grid-template-columns:1fr}}\n\u003c\/style\u003e\n\n\u003cdiv class=\"cmp\"\u003e\n\n\u003cp class=\"lede\"\u003e\u003cstrong\u003eSave $10.\u003c\/strong\u003e The 2nd Edition of \u003cem\u003eRefrigerant Charging and Service Procedures for Air Conditioning\u003c\/em\u003e with its companion Workbook. Read the procedure, then prove you have it. By Craig Migliaccio. Free shipping in the USA.\u003c\/p\u003e\n\n\u003cdiv class=\"trust\"\u003e\n  \u003cdiv\u003e\n    \u003ch4\u003e30-day refund\u003c\/h4\u003e\n    \u003cp\u003eNot the right pair for you? Let us know inside 30 days and we refund it. The terms are on the refund policy page.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv\u003e\n    \u003ch4\u003eLicensed to teach the trade\u003c\/h4\u003e\n    \u003cp\u003eThe State of New Jersey licenses Craig Migliaccio to teach HVACR, Sheet Metal and Building Maintenance. He taught classes for years before writing any of this down.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"tabs\"\u003e\n  \u003cinput type=\"radio\" name=\"cmptabs\" id=\"cmpt1\" checked\u003e\n  \u003cinput type=\"radio\" name=\"cmptabs\" id=\"cmpt2\"\u003e\n  \u003cinput type=\"radio\" name=\"cmptabs\" id=\"cmpt3\"\u003e\n  \u003cdiv class=\"tabrow\"\u003e\n    \u003clabel for=\"cmpt1\"\u003eWho this pair is for\u003c\/label\u003e\n    \u003clabel for=\"cmpt2\"\u003eHow to work through it\u003c\/label\u003e\n    \u003clabel for=\"cmpt3\"\u003eShipping \u0026amp; returns\u003c\/label\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"panel\" id=\"cmpp1\"\u003e\n    \u003cp\u003eThis is the study pair rather than the reference pair. It suits an apprentice working through charging for the first time, a tech preparing for a test, or anyone who has read enough HVAC books to know that reading is where it starts and not where it ends.\u003c\/p\u003e\n    \u003cp\u003eIt also suits instructors. Craig taught high school and adult HVACR classes, and the Workbook is built the way a class is built: a chapter, then questions on that chapter, then the gaps you did not know you had.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"panel\" id=\"cmpp2\"\u003e\n    \u003cp\u003eWork one chapter at a time, then answer the matching questions before moving on. There are over 1,600 questions in six different question types, so the same topic gets asked in more than one shape and you cannot pass it by recognising a sentence.\u003c\/p\u003e\n    \u003cp\u003eThe subjects you cover:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eTotal Superheat and Total Subcooling, and which metering device calls for which\u003c\/li\u003e\n      \u003cli\u003eThe total weight charging method, including refrigerant per foot of line set\u003c\/li\u003e\n      \u003cli\u003eRecovery, evacuation and the vacuum procedure\u003c\/li\u003e\n      \u003cli\u003eLeak detection methods and pressure testing limits\u003c\/li\u003e\n      \u003cli\u003eA2L refrigerants, R-32 and R-454B, with the tools and handling they require\u003c\/li\u003e\n      \u003cli\u003eTroubleshooting sequences and the readings behind each fault\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"panel\" id=\"cmpp3\"\u003e\n    \u003cp\u003eFree shipping within the USA. Orders normally leave within one to two business days. Returns are accepted within 30 days in resalable condition; the full terms are on the refund policy page.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature\"\u003e\n  \u003ch3\u003eFind the gaps before the jobsite does.\u003c\/h3\u003e\n  \u003cp\u003eA book you have read feels like a book you know. The Workbook settles it: over 1,600 questions in six formats, which is enough repetition in enough different shapes that a weak spot has nowhere to hide. Every one you get wrong now is one you are not getting wrong on a call.\u003c\/p\u003e\n  \u003ca class=\"cta\" href=\"\/pages\/ac-book\"\u003eSee what is in the A\/C book\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature\"\u003e\n  \u003ch3\u003eWritten in the order the job happens.\u003c\/h3\u003e\n  \u003cp\u003ePlenty of HVAC books explain a topic and leave you to work out the sequence. This one is the sequence: what to measure, where to put the probe, what the number means, and what to do about it. The Workbook then asks you those same steps back in a different order, which is how the job asks them.\u003c\/p\u003e\n  \u003ca class=\"cta\" href=\"\/pages\/resources\"\u003eBrowse the free resources\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature\"\u003e\n  \u003ch3\u003eWorks as a course, not just a book.\u003c\/h3\u003e\n  \u003cp\u003eIf you are training somebody, or training yourself with nobody checking, the pair gives you the structure you would otherwise have to invent: material, questions, and a clear answer on whether it stuck. Keep the \u003ca href=\"\/pages\/pt-chart\"\u003eP\/T chart\u003c\/a\u003e and the \u003ca href=\"\/pages\/calculators\"\u003ecalculators\u003c\/a\u003e open alongside it.\u003c\/p\u003e\n  \u003ca class=\"cta\" href=\"\/pages\/calculators\"\u003eUse the HVAC calculators\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"quotes\"\u003e\n  \u003ch3\u003eWhat techs say\u003c\/h3\u003e\n  \u003cp class=\"sub\"\u003eFrom AC Service Tech readers and viewers.\u003c\/p\u003e\n  \u003cdiv class=\"qcard\"\u003e\n    \u003cp class=\"stars\"\u003e★★★★★\u003c\/p\u003e\n    \u003cblockquote\u003e\"I have spent many years attending the finest courses and colleges to perfect my trade, however you are never too old to pick up new information and tips from other tradesmen. After scouring through literally thousands of YouTube videos, I came across AC Service Tech. I was astounded by the professionalism of this channel and the gentleman that runs it, and if you are a perfectionist, you can spot another perfectionist! I can't help thinking 'If I had my time again, I would love to have been taught by this guy'. Thank you for being an awesome resource.\"\u003c\/blockquote\u003e\n    \u003ccite\u003e— Stuart B., England, UK\u003c\/cite\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp class=\"faqlabel\"\u003eQuestions before you order\u003c\/p\u003e\n\u003cdetails\u003e\u003csummary\u003eHow many questions does the workbook hold?\u003c\/summary\u003e\u003cp\u003eOver 1,600, across six different question types.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre the quick reference cards included?\u003c\/summary\u003e\u003cp\u003eNo. The HVAC Quick Reference Cards are sold on their own, and there is a combo that adds them to this pair.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this the 2nd Edition with A2L refrigerants?\u003c\/summary\u003e\u003cp\u003eYes. The 2nd Edition adds new tools, updated procedures and the A2L refrigerants R-32 and R-454B.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes it cover mini splits?\u003c\/summary\u003e\u003cp\u003eNot the ductless-specific side. Inverter mini splits have their own title, \u003cem\u003eInverter Mini Split Operation and Service Procedures\u003c\/em\u003e, sold separately.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWho wrote them?\u003c\/summary\u003e\u003cp\u003eCraig Migliaccio, owner of AC Service Tech LLC, an HVACR Master License holder in New Jersey with over 16 years in the field and an HVAC contracting business of his own.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eShipping and returns?\u003c\/summary\u003e\u003cp\u003eFree shipping inside the USA, normally out the door within one to two business days. Returns within 30 days; the terms are on the refund policy page.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cp class=\"support\"\u003eStill have a question? Email \u003ca href=\"mailto:info@acservicetech.com\"\u003einfo@acservicetech.com\u003c\/a\u003e and a person will answer.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"AC Service Tech","offers":[{"title":"Default Title","offer_id":67809675706581,"sku":null,"price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/5401\/7237\/files\/5a0dbb_0868be4ab4e749908a52539f7d24c534_mv2.jpg?v=1792319005","url":"https:\/\/acservicetech.us\/products\/refrigerant-paperback-workbook-combo","provider":"Ac service tech","version":"1.0","type":"link"}