Overview

Is your furnace making a strange noise? AC not cooling like it used to? Energy bills creeping higher every month? Most homeowners pay $150-400 per service call for problems they could fix themselves in under an hour - with the right guide. Home HVAC Maintenance & Repair gives you the complete system knowledge and step-by-step confidence to diagnose, maintain and repair your home's heating and cooling equipment without guesswork. Written in plain language for homeowners of all skill levels, this guide covers every major system type - gas furnaces, central air conditioners, heat pumps, mini-splits, ductwork and more. Inside you'll find: Seasonal maintenance checklists for spring, summer, fall and winter Step-by-step repair guides for the most common HVAC failures Furnace troubleshooting: ignition, flame sensor, heat exchanger, blower motor AC diagnostics: refrigerant issues, capacitor failure, frozen coils, drainage problems Heat pump operation, defrost cycles and cold-climate performance Mini-split installation, maintenance and error code reference Ductwork sealing, zoning systems and airflow balancing Filter selection guide, MERV ratings and air quality upgrades Thermostat wiring, smart thermostat installation and programming Tools every homeowner needs and how to use them safely Federal tax credits and rebate programs through 2032 When to DIY and when to call a professional - with cost estimates for both Whether you want to handle your own seasonal tune-ups, troubleshoot a breakdown at midnight or make smarter decisions when talking to contractors, this book gives you the knowledge and the tools to do it right.

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