Knowledge Base

Aircond Tips & Expert Guides

Practical aircond advice from KL Renovator — Malaysia's trusted HVAC specialist. Learn how to maintain, troubleshoot, and get the best from your aircon.

Service Guide

Chemical Wash vs Chemical Overhaul — What's the Difference?

Not sure whether your aircond needs a chemical wash or a full overhaul? This guide explains both services, what they include, and when to choose each one.

5 min readJune 2025

More Guides & Tips

Troubleshooting

Aircon Running But Not Cold? 7 Common Causes in Malaysia

Your aircond is switched on but the room is still warm. Here are the 7 most common reasons why — and what to do about each one.

6 minMay 2025

Maintenance

How Often Should You Service Your Aircond in Malaysia?

Malaysia's heat and humidity means your aircond works harder than most. Here's the recommended servicing schedule based on usage type and unit age.

4 minApril 2025

Technical Guide

R22 vs R410A vs R32 Refrigerant Gas — Which Does Your Aircon Use?

Confused about refrigerant gas types? Here's a simple guide to R22, R410A, and R32 — how to identify which one your unit uses and what top-up costs to expect.

5 minMarch 2025

Troubleshooting

Aircon Water Leaking? Here Are the Most Common Causes & Fixes

Water dripping from your indoor aircond unit is one of the most common problems in Malaysia. Here's what causes it and how to fix it properly.

4 minFebruary 2025

Buying Guide

Best Aircond Brands in Malaysia 2025 — Daikin, Panasonic, Mitsubishi Compared

Choosing a new aircond in Malaysia? Here's an honest comparison of the top brands — Daikin, Panasonic, Mitsubishi, Midea, and Samsung — to help you decide.

7 minJanuary 2025

Need expert help with your aircon?

Talk to our team on WhatsApp — quick answers and same-day service.

Chat with Us on WhatsApp