General Aircon Servicing vs FoamJet vs Chemical Overhaul

Regular aircon maintenance is essential to ensure your unit runs smoothly and efficiently. However, not all aircon servicing methods are created equal. Whether it’s

general aircon servicing

,

FoamJet servicing

, or a

chemical overhaul

, each method serves a different purpose and has its own pros and cons. In this guide, we’ll break down these three services to help you decide which one is best for your aircon.

1. General Aircon Servicing

This is the most common type of aircon maintenance. It focuses on basic cleaning and checking your aircon’s performance. General servicing is suitable for routine upkeep and identifying minor issues before they become bigger problems.

What It Includes:

• Cleaning of the air filters, front evaporator coil (only the front surface), and exterior casing • Flushing of the drainage system to prevent leaks • Basic performance check

When to Choose General Servicing:

• For regular maintenance (every 3–6 months) • If your aircon is functioning well and just needs minor cleaning

Pros:

• Affordable and quick • Helps maintain your aircon’s performance • Prevents common problems like water leakage

Cons:

• Doesn’t address dirt buildup on the back of the evaporator coil, where most debris accumulates • Not suitable for heavily clogged or poorly maintained units

2. FoamJet Servicing

FoamJet servicing is an advanced deep-cleaning solution that goes beyond general servicing. Unlike basic cleaning, it targets both the front and back of the evaporator coil, where dirt and debris often hide. This service helps maintain peak performance and extends your aircon’s lifespan, reducing the need for chemical overhauls.

What It Includes:

• High-pressure foam cleaning for both the front and back of the evaporator coil • Cleaning of filters, blower wheel, and internal components • Thorough rinsing and drying of the unit • Detailed performance check

When to Choose FoamJet Servicing:

• If your aircon shows signs of reduced cooling efficiency or airflow • As a preventive measure to avoid chemical overhauls

Pros:

• Deep cleans the entire evaporator coil (not just the surface) • Improves cooling performance and air quality • Eco-friendly and non-damaging to the aircon unit • Reduces the need for chemical cleaning in the future • Deeper clean for the price of general aircon servicing

Cons:

• Takes slightly longer than general aircon servicing

3. Chemical Overhaul

A chemical overhaul is the most intensive and invasive type of aircon servicing. It involves dismantling the unit and cleaning key components with chemical solutions to remove stubborn grime, mold, and rust. This method is usually a last resort for severely clogged or poorly maintained aircon units.

What It Includes:

• Full disassembly of the aircon unit • Cleaning of all components (including evaporator coil, blower wheel, and fan) with chemical solutions • Removal of rust, mold, and heavy grime • Reassembly and testing

When to Choose a Chemical Overhaul:

• If your aircon is heavily clogged and not cooling at all • When other cleaning methods fail to restore performance • For older units with severe buildup or corrosion

Pros:

• Restores severely clogged or non-functioning units • Removes heavy buildup that other methods can’t handle

Cons:

• Uses harsh chemicals that may damage internal components over time • Expensive and time-consuming • Not ideal for routine maintenance • Cannot be done more than 5 times per aircon

Choosing the right servicing depends on your aircon’s condition and how often you use it. •

General Servicing

: Perfect for routine maintenance and keeping your aircon in good shape. •

FoamJet Servicing

: The best choice for routine maintenance and cleaning without the risks associated with chemical overhauls. Ideal for proactive maintenance to avoid long-term issues. •

Chemical Overhaul

: A last resort for heavily clogged or neglected units. Use it only when necessary.

Regular maintenance is crucial to keep your aircon running efficiently, but not all cleaning methods are the same.

FoamJet servicing by Urban Company

offers a balanced solution—providing deep cleaning without the risks and high costs of a chemical overhaul. Book your FoamJet servicing today and breathe fresher, cleaner air in your home!