Guides and Tips

Aircon Installation Guide & Buyer’s Tips

July 10, 2025 · Ayos Lamig

1. Choosing the Right Brand / Model

Not all air conditioners are created equal. Some brands are known for durability, others for energy savings or service availability.

Top Recommended Brands:

Panasonic / Daikin

Quiet and energy-efficient (great for split-types)

A weathered LG outdoor air conditioning unit on a brick wall, the fan grille discoloured and the bracket rusting.

LG / Samsung

Sleek design, smart features

Carrier / Condura

Reliable and widely serviced in the Philippines

A Midea outdoor air conditioning unit mounted high on a yellow exterior wall.

Kolín / Midea

Affordable, locally available parts

Tip: Check warranty terms, available parts, and local service center proximity.

2. Inverter vs. Non-Inverter Aircons

A wall mounted inverter indoor unit in white, the louvre open across its full width and a small control display at the right-hand end. — **Inverter Aircon:**

Adjusts motor speed to maintain consistent temperature
Saves up to 30–50% on electricity
Quieter and smoother operation
Higher upfront cost

A window type air conditioner fitted into a wall opening, seen from inside the room, with its digital display reading 74 and a hinged panel open at the right-hand end. — **Non-Inverter Aircon:**

Simple on/off compressor
Lower purchase price
Slightly louder and less energy-efficient
Ideal for short-term or occasional use

Tip: For daily or overnight use, Inverter models are more cost-effective in the long run.

3. Country of Origin – Does it Matter?

Yes, country of origin often reflects build quality and durability.

Japan / Korea: High-quality manufacturing and long lifespan
Thailand / Malaysia: Common sources for branded units sold in PH
China: Affordable and widely available, but longevity varies by brand
Philippines: Some local assembly for brands like Condura, supporting faster part availability

Tip: Choose brands with strong after-sales support in the Philippines.

4. Installation Materials – Don’t Skimp!

Many problems come from poor-quality installation materials, not the unit itself.

Essential Materials Used:

Copper Tubing (not aluminum)

For durability and heat transfer

High-Quality Insulation Foam

Prevents condensation and energy loss

Drain Pipes

To avoid leaks indoors

Close up of a row of circuit breakers in a consumer unit, with numbered yellow markers on the cables below.

Breaker/Isolator & Proper Wiring

For safety and voltage regulation

A Panasonic outdoor air conditioning unit on a rusting wall bracket beside a window, its pipework taped and exposed.

Wall Brackets or Outdoor Stand

For stability

Tip: Always ask for a breakdown of installation materials in your quote.

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