{"product_id":"heating-systems-troubleshooting-and-repair-guide-f","title":"Heating Systems Troubleshooting And Repair Guide For Techs Real World Maintenance Tips Forensic Observations 4090 Sheet Metal Essentials And HVAC Pro Calc Calculator Set For Pros","description":"\u003cdiv\u003eHVAC Troubleshooting Guide for Techs + Pro Calc Bundle\u003cbr\u003e\n✔️ 352-page guide + Sheet Metal\/HVAC Pro Calc set (1 book + 1 calculator) \u003cp\u003eThis 2-piece HVAC set combines a 352-page troubleshooting and preventive-maintenance guide with the Sheet Metal\/HVAC Pro Calc calculator. It’s designed for residential heating equipment technicians and larger commercial systems alike, enabling quick reference as you work.\u003c\/p\u003e ✅ Includes step-by-step procedures for preventive maintenance and repair actions.\u003cbr\u003e\n✅ Detailed procedures cover visual observations and inspection of impending equipment failure.\u003cbr\u003e\n✅ Built-in functions for TAB with Fan Law, CFM, RPM, SP and BHP.\u003cbr\u003e\n✅ Custom HVAC and Sheet Metal functions plus memory storage for quick access.\u003cbr\u003e \u003cp\u003e💡 What is an HVAC troubleshooting guide with a sheet metal calculator used for?\u003c\/p\u003e\n\u003cp\u003eThe handy bundle helps technicians diagnose issues, plan preventive maintenance, and verify measurements quickly.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ehandy reference for residential heating equipment maintenance and repair\u003c\/li\u003e\n\u003cli\u003eincludes a 352-page guide with visual inspection steps\u003c\/li\u003e\n\u003cli\u003eSheet Metal\/HVAC Pro Calc supports TAB, CFM, RPM, SP, and BHP calculations\u003c\/li\u003e\n\u003cli\u003edesigned to improve reliability and energy performance\u003c\/li\u003e\n\u003c\/ul\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49121944994027,"sku":"VXB-083113674X","price":301.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71kAPn4EcoL.jpg?v=1785265658","url":"https:\/\/vxb.com\/products\/heating-systems-troubleshooting-and-repair-guide-f","provider":"VXB Bearings","version":"1.0","type":"link"}