Aircon Guides
33 practical guides written by our technicians. Find out what's wrong with your unit, what each service involves, and what it should cost, before you book anything.
Aircon Servicing Basics
Servicing intervals, costs, DIY limits and what to expect from a normal general service.
Aircon Maintenance for Offices and Shops: Planning a Service Schedule
Plan multi-unit aircon maintenance for offices, shops and F&B lots: intervals, staggered servicing, after-hours slots and multi-unit pricing.
6 min read
Can Regular Aircon Servicing Lower Your TNB Electricity Bill?
How dirty filters and coils raise power draw, what a service restores, and simple habits that cut your TNB bill.
5 min read
DIY Aircon Cleaning vs Professional Service: What's Safe to Do Yourself
Which aircon cleaning jobs are safe to DIY (filter rinse, cover wipe) and which need a technician: chemicals, electrics and drains.
5 min read
How Often Should You Service Your Aircon in Malaysia?
Servicing intervals for bedroom, living-room and office aircons in Malaysia's hot, humid climate, and when to step up to a chemical wash.
5 min read
Normal Aircon Service vs Chemical Wash: Which Does Your Unit Need?
Normal service (RM120) vs chemical wash (from RM160): scope, price and the symptoms that mean your unit needs the deeper clean.
6 min read
What Happens During a Normal Aircon Service?
Step by step: filter wash, coil and blower cleaning, vacuuming, outdoor check and test run, plus time per unit and how to prepare.
5 min read
Aircon Chemical Wash
Deep chemical cleaning of the coil, blower wheel and drain pan that removes mould, bacteria and odour from split and ceiling cassette units.
Ceiling Cassette Aircon Chemical Wash: What's Different
Why cassette units need a different chemical wash setup, prices from RM270 to RM650 by HP, and planning downtime in offices and shops.
5 min read
Chemical Wash vs Chemical Overhaul: What's the Real Difference?
Washed in place vs fully dismantled: scope, price (from RM160 vs RM180 to RM220), the free gas top-up with an overhaul, and which unit needs which.
6 min read
How Long Does an Aircon Chemical Wash Take and How to Prepare
Typical time per unit, how to prepare the room, how water and mess are contained, and the 7-day follow-up check.
4 min read
How Often Does Your Aircon Need a Chemical Wash?
Chemical wash intervals by usage and environment (dust, cooking, pets), how to combine them with normal servicing, and signs it's overdue.
4 min read
Is Aircon Chemical Wash Safe for Your Unit and Your Family?
Coil-safe solutions, full rinsing and certified chemical handling, when you can use the room again, and the 30-day workmanship warranty.
4 min read
What Is an Aircon Chemical Wash and How Does It Work?
How a chemical wash cleans the evaporator coil, blower wheel and drain pan, what 99.9% bacteria removal means, and the results to expect.
6 min read
Why Does My Aircon Smell Bad? Mould, Bacteria and the Fix
Musty, burning or sour aircon smells explained: what causes each, health concerns, and when a chemical wash fixes it vs a repair.
6 min read
Aircon Repair
Diagnosis and repair of warm air, water leaks, strange noises and electrical faults, with a 24-hour response guarantee.
Aircon Blinking Light Error Codes: Daikin, Panasonic, Mitsubishi, Acson
What a blinking timer or operation light means on Daikin, Panasonic, Mitsubishi and Acson aircons, safe resets and when to book a diagnosis.
7 min read
Aircon Outdoor Unit Not Running: Capacitor and Compressor Faults
Fan-only cooling explained: run capacitor vs compressor vs contactor symptoms, how technicians test them, and repair vs replace.
6 min read
Aircon Repair or Replace? How to Decide for an Older Unit
Age, fault type and repeat failures vs repair cost (RM80 to RM200 labour plus parts) and new unit prices, plus inverter efficiency gains.
6 min read
Aircon Won't Turn On or Keeps Tripping: What to Check First
Safe first checks for the remote, breaker and power, why repeated tripping is a safety issue, common electrical causes, and 24-hour help.
5 min read
What to Expect When a Technician Diagnoses Your Aircon
Pressure and amp checks, leak testing, a clear quote before any work, a transparent labour range and a 7-day follow-up check.
5 min read
Why Is My Aircon Leaking Water Inside? (Including Aircon Jelly)
Clogged drains and aircon jelly, dirty blowers, frozen coils or tilted installs: why aircons drip indoors and how to fix it fast.
6 min read
Why Is My Aircon Making a Strange Noise?
Rattling, buzzing, clicking, hissing or squealing: what each aircon noise means, which need an immediate shutdown, and repair next steps.
6 min read
Why Is My Aircon Not Cold? Causes of Warm Air
Dirty filter or coil, low refrigerant, a capacitor or compressor fault, or the wrong settings: quick checks and when to call for repair.
6 min read
Aircon Installation
Professional installation of new or replacement units, with supply of 9 major brands and a 30-day workmanship warranty.
Aircon Installation Charges in Malaysia: What's Included and What Costs Extra
What the base package includes (from RM280, 1.0 HP, 10 ft piping), typical extras like piping, brackets and trunking, and how quotes work.
6 min read
Best Aircon Brands in Malaysia Compared
Daikin, Panasonic, Mitsubishi, Acson, LG, Samsung, Sharp, Midea and Hitachi compared on price tier, inverter range and servicing.
8 min read
Installing Aircon in a Condo: Outdoor Unit Placement and Access
Outdoor unit ledge and bracket placement, piping beyond the included 10 ft, management approval and drainage routing in condos.
6 min read
Inverter vs Non-Inverter Aircon: Electricity Cost in Malaysia
How inverter compressors work, an illustrative TNB running-cost comparison in RM, energy star labels and which usage suits each type.
7 min read
Wall-Mounted vs Ceiling Cassette Aircon: Which Suits Your Space?
Airflow coverage, ceiling requirements, looks, install and long-term cleaning costs (cassette wash from RM270) and best-fit rooms.
6 min read
What HP Aircon Do I Need? Room Size Guide for Malaysian Homes
Match room size in sq ft to 1.0 to 2.5 HP, adjust for west-facing, top-floor and kitchen-adjacent rooms, and avoid under- or over-sizing.
7 min read
What to Expect on Aircon Installation Day
Site check, drilling, piping and insulation, vacuuming the lines, test run, typical duration, clean-up, 30-day warranty and 7-day follow-up.
5 min read
AC Gas Top-Up
Refrigerant top-up after a proper pressure check, with a 1-month warranty and honest advice when a leak repair is needed instead.
Does My Aircon Really Need a Gas Top-Up? Signs of Low Refrigerant
Weak cooling, frosted pipes and hissing explained, how a pressure check works, and why sealed systems shouldn't need routine top-ups.
5 min read
R32 vs R410A vs R22: Aircon Refrigerant Types Explained
Which aircons use R32, R410A or R22, the R22 phase-out, R32 handling considerations, and why refrigerants can't be mixed.
6 min read
Why Does My Aircon Keep Losing Gas? Leaks vs Top-Up Myths
Common leak points (flare joints, corroded pipes), leak testing, why repeated top-ups waste money, and the 1-month top-up warranty.
6 min read
Aircon Overhaul
Full dismantle cleaning for heavily soiled or neglected units, with a complimentary gas top-up included.
What Happens During an Aircon Overhaul (Full Dismantle Cleaning)
Dismantling, component soaking and washing, reassembly, a complimentary gas top-up and test run, plus time required and the RM180 to RM220 price.
5 min read
When Is an Aircon Overhaul Worth It? Signs Your Unit Needs One
Heavy mould, a blocked blower, odour after a wash or years without service: signs your aircon needs an overhaul, and when to replace instead.
4 min read
Rather Have a Technician Check It?
Send us your unit type, HP and area. We respond within 24 hours, 24/7, and confirm the price before any work starts.
- Price confirmed before work
- 30-day workmanship warranty
- Technicians with 3+ years' experience