{"product_id":"mini-split-paperback-workbook-combo","title":"Mini Split 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 \u003cem\u003eInverter Mini Split Operation and Service Procedures\u003c\/em\u003e by Craig Migliaccio, with its companion workbook. For techs who keep getting handed ductless calls and want to stop guessing at them. Free shipping in the USA.\u003c\/p\u003e\n\n\u003cdiv class=\"trust\"\u003e\n  \u003cdiv\u003e\n    \u003ch4\u003e30 days to return it\u003c\/h4\u003e\n    \u003cp\u003eIf the pair is not what you needed, tell us inside 30 days for a refund. The terms are on the refund policy page.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv\u003e\n    \u003ch4\u003eDuctless, specifically\u003c\/h4\u003e\n    \u003cp\u003eThis pair is about inverter mini splits only. The refrigerant charging manual for ducted systems is a separate title.\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\"\u003eAbout this pair\u003c\/label\u003e\n    \u003clabel for=\"cmpt2\"\u003eWhy ductless is different\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\u003eDuctless went from a specialty to a normal week's work faster than most training caught up with. Plenty of good techs are servicing mini splits on habits carried over from single speed equipment, which is where the callbacks come from.\u003c\/p\u003e\n    \u003cp\u003eThe book covers inverter mini split operation and the service procedures that go with it. The companion workbook follows the book, so you can check whether the procedures stuck instead of assuming they did.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"panel\" id=\"cmpp2\"\u003e\n    \u003cp\u003eAn inverter system does not behave like a single speed condenser, and the habits that work on one will mislead you on the other.\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eThe compressor changes speed while you are taking the reading, so a fixed superheat or subcooling target does not mean what it means on a single speed system\u003c\/li\u003e\n      \u003cli\u003eCommissioning carries more weight: the flare, the vacuum and the line set are where a lot of ductless faults are actually created\u003c\/li\u003e\n      \u003cli\u003eDiagnostics follow the unit's own operation rather than a generic split system sequence\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eCraig Migliaccio wrote this as procedure rather than theory: what the system is doing, what to measure, and what the reading is telling you.\u003c\/p\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\u003eAn inverter will not hold still for a fixed target.\u003c\/h3\u003e\n  \u003cp\u003eThis is the part that catches experienced techs. You put gauges on, read a superheat you do not like, and adjust against a number that was never the target in the first place, because the compressor is modulating underneath you. The book works through how the system actually operates first, so the readings mean something before you act on them.\u003c\/p\u003e\n  \u003ca class=\"cta\" href=\"\/pages\/mini-split-book\"\u003eSee what is in the mini split book\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature\"\u003e\n  \u003ch3\u003eMost ductless callbacks start at commissioning.\u003c\/h3\u003e\n  \u003cp\u003eA flare that was not made properly, a vacuum that was called good early, a line set charge nobody adjusted for length. None of it shows up on the day. It shows up in a month, as a complaint, and by then the install is behind a wall. The commissioning procedures are the cheapest part of this book to learn.\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\u003eThe workbook tells you whether it stuck.\u003c\/h3\u003e\n  \u003cp\u003eReading a procedure and performing it are two different skills, and nothing on the page tells you which one you have. The companion workbook follows the chapters and asks the material back, which is a cheaper place to be wrong than a customer's wall unit.\u003c\/p\u003e\n  \u003ca class=\"cta\" href=\"\/collections\/all\"\u003eSee every title\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\u003eWho wrote these?\u003c\/summary\u003e\u003cp\u003eCraig Migliaccio, owner of AC Service Tech LLC. He holds an HVACR Master License in New Jersey, is licensed by the state to teach HVACR, Sheet Metal and Building Maintenance, has over 16 years in the field and owns an HVAC contracting business.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs the refrigerant charging book included?\u003c\/summary\u003e\u003cp\u003eNo. \u003cem\u003eRefrigerant Charging and Service Procedures for Air Conditioning\u003c\/em\u003e is a separate title, now in its 2nd Edition with the A2L refrigerants R-32 and R-454B. There is a combo that pairs both paperbacks if you want the ducted side too.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat does the workbook do?\u003c\/summary\u003e\u003cp\u003eIt follows the mini split book, so you can work the material back and find out which procedures you have actually retained.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eI have barely touched ductless. Is this too advanced?\u003c\/summary\u003e\u003cp\u003eCraig taught HVACR to high school and adult students for years, and the book starts with how the system operates before it gets to diagnostics. If you have serviced conventional split systems, you have enough to start here.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhen will it arrive?\u003c\/summary\u003e\u003cp\u003eOrders normally leave within one to two business days, with free shipping inside the USA.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat if it is not what I needed?\u003c\/summary\u003e\u003cp\u003eTell us within 30 days and we will refund it. The full 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":67809675837653,"sku":null,"price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/5401\/7237\/files\/5a0dbb_47a38878253f4459b042985ec3a37273_mv2.jpg?v=1792319005","url":"https:\/\/acservicetech.us\/products\/mini-split-paperback-workbook-combo","provider":"Ac service tech","version":"1.0","type":"link"}