COMMON MISTAKES HOMEOWNERS MAKE

Installing air-conditioning or a heat pump can make your Wellington home comfortable year-round, but there are several common mistakes homeowners make that can reduce efficiency, increase costs, and even shorten the lifespan of the system. At Fantail Services, we’ve seen the pitfalls and know how to help you avoid them.

Choosing the Wrong Size Unit

One of the most common mistakes is selecting a unit that is too small or too large for your space.

• Too small – The system struggles to reach your desired temperature, works harder, and uses more electricity.
• Too large – It cycles on and off frequently, leading to uneven temperatures and higher energy costs.

A professional assessment ensures the system is properly sized for your home, taking into account room dimensions, insulation, and ceiling height.

Ignoring Home Insulation and Draughts

Even the best air-conditioning system can underperform in a poorly insulated home. Draughts, single-glazed windows, and insufficient insulation force your system to work harder, increasing energy bills and wear.

Upgrading insulation, sealing gaps, and using curtains or blinds can dramatically improve performance and efficiency.

Poor Placement of Indoor and Outdoor Units

Where you place your units matters for comfort, efficiency, and noise:

• Indoor units should allow even air distribution and avoid blowing directly onto seating areas or beds.
• Outdoor units should be in a sheltered, ventilated location to avoid wind, debris, or salt spray in coastal areas.

Incorrect placement can lead to hot or cold spots, reduced performance, and complaints from neighbours about noise.

Overlooking Zoning Needs

Many homeowners install a single unit to heat or cool their entire home, but open-plan living or multi-level houses often require multiple zones. Without zoning, some areas may be uncomfortable while others are over-conditioned.

Smart zoning solutions or multi-split systems allow you to control different areas independently for better comfort and energy savings.

Skipping Professional Installation

DIY or inexperienced installation is a major mistake. Issues like incorrect refrigerant charging, poorly insulated lines, or improper electrical connections can lead to reduced efficiency, breakdowns, and voided warranties.

Certified, experienced installers like Fantail Services ensure everything is set up correctly, safely, and for optimal performance.

Neglecting Maintenance

Air-conditioning units require regular maintenance to perform efficiently and last longer:

• Clean or replace filters regularly
• Keep outdoor units clear of debris
• Schedule annual professional servicing

Neglecting maintenance reduces efficiency, increases energy costs, and can cause costly repairs.

Focusing Only on Upfront Cost

Buying the cheapest unit may seem like a good deal, but upfront cost isn’t the whole story. Consider:

• Energy efficiency ratings and potential savings on electricity bills
• Long-term durability and warranty
• Installation quality

A slightly higher upfront investment in a quality system installed properly can save money over the long term.

How Fantail Services Can Help

At Fantail Services, we specialise in residential air-conditioning and heat pump solutions for Wellington homes. We can:

• Assess your home and recommend the right size and type of system
• Advise on insulation, draught-proofing, and optimal unit placement
• Install your system professionally for maximum efficiency and comfort
• Provide maintenance services to keep your system performing at its best

Avoid common mistakes and get your air-conditioning done right.

Contact Fantail Services today for expert advice and professional installation tailored for your Wellington home.