{"product_id":"hvac-r-troubleshooting-field-diagnostics-9798192628386","title":"HVAC\/R Troubleshooting \u0026 Field Diagnostics: A Practical Visual Guide to Electrical Testing, Refrigeration, Airflow, Heat Pumps, Controls, Inverter Systems, and Real-World Service Problems","description":"\u003cp\u003e\u003cem\u003eHVAC\/R Troubleshooting \u0026amp; Field Diagnostics: A Practical Visual Guide to Electrical Testing, Refrigeration, Airflow, Heat Pumps, Controls,…\u003c\/em\u003e examines heat-pump technology and operation, refrigeration principles and refrigerant service, and diagnostic and troubleshooting methods. Related subjects: HVAC controls and monitoring; electrical systems and controls.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthor:\u003c\/strong\u003e Robert Samuel Chen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePublisher:\u003c\/strong\u003e Independently published\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePublication date:\u003c\/strong\u003e August 14, 2026\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLanguage:\u003c\/strong\u003e English\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormats:\u003c\/strong\u003e Hardcover, Paperback\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Independently published","offers":[{"title":"Hardcover","offer_id":57296282616113,"sku":"9798192628386-hardcover","price":145.0,"currency_code":"USD","in_stock":true},{"title":"Paperback","offer_id":57296282648881,"sku":"9798192628386-paperback","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/9600\/4657\/files\/61gQXWSEujL.jpg?v=1793765793","url":"https:\/\/aecbookstore.com\/products\/hvac-r-troubleshooting-field-diagnostics-9798192628386","provider":"AECBooks","version":"1.0","type":"link"}