{"product_id":"hvac-quick-diagnostic-guide-anthony-soriano-9798265523594","title":"HVAC Quick Diagnostic Guide: Step by Step troubleshooting with pressure, Delta, and Voltage","description":"\u003cp\u003eThe \u003ci\u003eHVAC Quick Diagnostic Guide\u003c\/i\u003e is a practical handbook designed to help technicians, students, and homeowners quickly identify and solve common heating, ventilation, and air conditioning problems. Written in clear and simple language, it provides step-by-step methods, troubleshooting charts, and real-world examples to guide readers through the diagnostic process.\u003c\/p\u003e\u003cp\u003eThis book emphasizes the most critical diagnostic tools in the field: \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eVoltage checks\u003c\/b\u003e to ensure proper power supply, transformer function, and safe electrical operation.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003ePressure readings\u003c\/b\u003e to evaluate refrigerant charge, compressor health, and overall system balance.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eDelta T (temperature difference)\u003c\/b\u003e measurements to quickly confirm whether a system is delivering proper cooling or heating performance.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFrom understanding system pressures and airflow to recognizing electrical issues and refrigerant problems, this guide covers the essential knowledge needed to evaluate HVAC systems efficiently. It also explains the roles of key components such as compressors, condensers, evaporators, transformers, thermostats, and expansion devices, ensuring a complete understanding of the refrigeration cycle and system operation.\u003c\/p\u003e\u003cp\u003eCompact and easy to reference in the field, this book serves as both a learning tool for beginners and a quick refresher for experienced professionals. Whether you are preparing for a career in HVAC or already working in the trade, this guide will help you save time, increase accuracy, and boost confidence when diagnosing HVAC systems.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Anthony Soriano\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9798265523594\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Independently Published\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 09\/15\/2025\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 78\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.19lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 8.00h x 5.00w x 0.16d","brand":"Anthony Soriano","offers":[{"title":"Paperback","offer_id":47931212464383,"sku":"9798265523594","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_4f4da9e4-0d63-4936-ae5a-0df59f76810b.jpg?v=1766347217","url":"https:\/\/www.whiterainbookhouse.com\/products\/hvac-quick-diagnostic-guide-anthony-soriano-9798265523594","provider":"WR Book House","version":"1.0","type":"link"}