Maintenance & Service

Take a behind-the-scenes look at how Aurashu designs customized HVAC solutions for commercial and industrial clients—combining innovation, engineering precision, and sustainability.

Discover essential cooling tower water treatment best practices to prevent scale, corrosion, and biological growth—ensuring efficient, reliable, and long-lasting HVAC operation.

Discover how regular HVAC filter changes can significantly reduce energy bills, extend system lifespan, and improve indoor air quality for commercial buildings.

Discover the key warning signs your commercial building needs better ventilation. Learn how improving airflow enhances comfort, indoor air quality, and employee productivity.

Learn how to choose the best central air conditioning system for tropical climates. Discover key factors like energy efficiency, humidity control, and durability for year-round comfort.

Discover tips to extend the life of your central AC. Keep it running efficiently for years with regular maintenance, cleaning, and proper use.

Is your HVAC system struggling? Discover the top signs that indicate your heating and cooling unit needs professional service before small issues turn into costly repairs.

Strange noises from your AC unit can signal serious issues. Learn how to identify and troubleshoot unusual sounds before they lead to costly repairs.

Keep your commercial HVAC system running efficiently year-round with this seasonal maintenance checklist. Learn key tasks for spring, summer, fall, and winter to avoid costly repairs and ensure comfort.

Learn how to clean your AC filter step by step. This guide covers tools, safety tips, and methods for disposable and washable filters to boost airflow and cut energy costs.

Discover how preventive maintenance reduces HVAC costs. Learn why regular inspections, cleaning, and tune-ups improve efficiency, extend equipment life, and lower energy bills.

Explore the common reasons for poor AC cooling and discover practical solutions. Learn how to fix issues like dirty filters, refrigerant leaks, and thermostat problems to keep your system efficient.

Wondering how often your heat pump needs maintenance? Learn about recommended maintenance schedules and best practices for residential and commercial applications.

Noisy commercial HVAC systems can signal mechanical issues. Learn the causes and solutions to ensure efficiency, extend equipment life, and maintain comfort in large buildings.