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Installation & Maintenance

  • How Long Do Heat Pumps Last? Lifespan, Warranty and Maintenance Schedules
    How Long Do Heat Pumps Last? Lifespan, Warranty and Maintenance SchedulesSep 16,2026
    How long do heat pumps really last? Drawing on DOE and EHPA service-life data, this guide sets realistic expectations for air source, ductless and ground source systems, explains the three factors that shorten lifespan - installation quality, coastal corrosion and skipped maintenance - decodes compressor and parts warranties, and provides a practical maintenance calendar. It closes with a repair-or-replace decision framework for buyers planning their next investment.
  • Swimming Pool Heat Pump Troubleshooting: Common Faults and Fixes
    Swimming Pool Heat Pump Troubleshooting: Common Faults and FixesSep 13,2026
    A practical pool heat pump troubleshooting guide for homeowners, pool techs, and dealers. Six common faults covered: not heating, error codes, low pressure, noise, titanium scaling, and breaker trips — each with field-tested fixes from Suoher engineers. Also includes a four-season preventive maintenance calendar to keep your pool heat pump running through its second decade.
  • Heat Pump Installation Mistakes to Avoid: Lessons from the Field
    Heat Pump Installation Mistakes to Avoid: Lessons from the FieldSep 12,2026
    Five heat pump installation mistakes that silently kill efficiency — sizing errors, incorrect refrigerant charge, poor outdoor placement, ignored hydraulics, and skipped commissioning. Based on European field data showing 17% of ASHPs underperform. Includes a practical commissioning checklist for installers and buyers.
  • Heat Pump Winter Maintenance: Defrost, Ice and Low-Temperature Care
    Heat Pump Winter Maintenance: Defrost, Ice and Low-Temperature CareSep 12,2026
    A practical winter maintenance guide for air-source heat pumps: understand normal defrost cycles, clear snow and ice, protect coils and filters, and know when to call a technician. Includes a pre-season checklist and Suoher EVI model recommendations for cold climates.

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