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Chemical Wash
Scope of Work:​
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Remove the Aircon FCU cover.
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Remove the water tray & blower unit.*
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Spray chemical compound on fan coil.
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Rinse with clean water.
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Vacuum the drainage system & internal system.
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Wipe clean the interior unit.
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Reattach the blower* & test roll.
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Reattach the water tray & clean cover.
* Depends on model & condition of fcu.
Chemical Wash
9K BTU
1 Unit = $100
2 Units = $180
3 Units = $240
4 Units = $290
5 Units = $350
Chemical Wash
12K BTU
1 Unit = $110
2 Units = $200
3 Units = $290
4 Units = $370
5 Units = $455
Chemical Wash
18K BTU
1 Unit = $130
2 Units = $235
3 Units = $345
4 Units = $448
5 Units = $545
Chemical Wash
24K BTU
1 Unit = $150
2 Units = $270
3 Units = $395
4 Units = $510
5 Units = $620
Price starting from: Weekends surcharge, Sat: +$10 before 6pm, +$15 after 6pm. Sun: +$20 before 6pm, +$30 after 6pm.
Do these sound like you?
Constant air conditioning problems despite normal servicing
Air conditioner has never undergone general servicing
Air conditioning system is never cold
Air conditioning unit gives off weird smells
Then it's time for an aircon chemical cleaning.
When your air conditioner can't produce cold air or has unexpectedly increased energy consumption, a chemical wash becomes necessary.
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During aircon chemical washing, the air conditioner unit is returned to a cleaner, more efficient state using a variety of chemical-based cleaners that won't damage the internal components.
As Featured In
Why you need an air conditioner chemical wash:
Kills Bacteria & Mould
Moisture can build up in air conditioners, providing a conducive environment for mould and bacteria growth, which can harm those who are exposed to this contaminated air.
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Luckily, an AC chemical wash removes and prevents mould and bacteria buildup, leading to smoother airflow and reduced condensation!
Better Air Quality
Poorly maintained air conditioning units can raise your risk of “sick building syndrome", irritate your respiratory system and ramp up allergies.
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An aircon chemical wash service properly cleans your system, including eliminating 99.9% of harmful bacteria that build up inside your air conditioner!
Removes Any Foul Smell
A foul smell from your air conditioner is a huge indicator that something is not right - there might be bacteria growing on the air filter, or a small animal might have died in there.
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Regardless, a chemical wash removes bacteria and also effectively eliminates lingering malodours, whether your air conditioner is new or old.
Extends Air Conditioner Lifespan
Accumulation of dust and grime can clog the whole aircon unit, leading to excessive wear and tear of the air conditioner parts and other complications, like water leakage.
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An aircon chemical wash not only cleans but also shields the metal components of your air conditioning system against rust and corrosion.
FAQs
1. What is an Aircon Unit Chemical Wash?
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An aircon unit chemical wash involves cleaning the fan coil using a chemical agent. This is typically done when regular servicing isn't enough to improve the unit's performance. The external cover is removed, and a chemical agent is applied to wash the evaporator coil.
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2. Is a chemical wash for an aircon unit necessary?
Yes, a chemical wash is essential for maintaining optimal performance, especially if the aircon unit is not cooling well or is leaking. Standard cleaning without chemicals might not remove all dirt and grime.
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3. How often should an aircon unit undergo a chemical wash?
It is recommended to do a chemical wash at least once every six months. Regular cleaning ensures 95% efficiency of the aircon unit throughout the year. In some cases, monthly cleaning may be ideal.
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4. What is the difference between Aircon Chemical Wash and Chemical Overhaul?
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Chemical Wash: Involves cleaning the coils, air filters, and water tray using a chemical solution to remove dirt, mold, and harmful bacteria. It improves airflow and energy efficiency.
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Chemical Overhaul: In addition to the chemical wash, this service involves a deeper cleaning of the drainage pipes, heat exchange coils, and blower wheels. Any damaged parts are repaired or replaced during the process. It is recommended once a year.
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5. Which should I choose: Chemical Wash or Chemical Overhaul?
Both are important but serve different purposes. A chemical wash should be done more frequently (every six months), while a chemical overhaul can be done once a year to ensure the aircon unit operates optimally and prolongs its lifespan.
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6. How do you clean an aircon unit with chemicals?
During a chemical wash, the aircon unit is fully disassembled, and each part is cleaned with a chemical solution. The parts are soaked to dissolve accumulated dirt, bacteria, and grime. This should only be done by a professional, as the chemicals can be harmful if not handled properly.
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7. How do I know if my aircon unit needs a chemical wash?
Signs that your aircon unit may need a chemical wash include:
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It takes longer to cool a room than before.
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The unit makes unusual noises.
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There is a foul odor coming from the unit.
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The aircon is leaking water.
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Your electricity bills have increased, indicating the unit is working harder than normal.
8. What are the steps in an aircon unit chemical wash?
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Dismantling the inner and outer units to access the parts.
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Cleaning filters, evaporator coils, condenser coils, blowers, and fans with chemicals.
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Clearing the overflow pan and drainage unit.
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Inspecting the compressor, fan motor, and refrigerant levels.
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Checking for leaks and fixing any found.
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Cleaning electrical connections and ensuring no loose wires.
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Lubricating mechanical components.
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Reassembling the unit and testing its performance.
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9. What are the benefits of an aircon chemical wash?
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Prevents mold: The chemical solution eliminates and prevents the regrowth of mold and mildew.
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Improves efficiency: A thorough chemical wash increases the aircon's performance, ensuring it operates at optimal levels.
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Extends lifespan: Regular chemical washes prevent damage from dirt buildup, which helps prolong the aircon unit's lifespan.
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Energy savings: With better efficiency, the unit consumes less energy, reducing electricity bills.
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10. What is an aircon overhaul?
An aircon overhaul is a deep cleaning process for aircon units that haven’t been maintained for a long time. It involves dismantling the entire unit, cleaning all parts, and replacing any that are worn out or damaged.
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Singapore's Highest Google-Reviewed Air Conditioning Services
Marcus
Sengkang 4-Rm HDB
Was very satisfied with my aircon installation. Installation team was professional and explained the different steps when installing. Aircon is very cold and quiet, very powerful.
Mr Lee
Tampines HDB EA
Good price and value for money. Installation was done within a day and rubbish from installation was packed and thrown away by installation guys. Will recommend you all to my friends and family next time.
Hao Jie
Redhill 3-Rm HDB
​Very fast installation from when i book to when the aircons are installed finish. Company gave us 5 years warranty for the service so we know if anything we will not need to bear additional costs for replacement. Good job!
338's Aircon Chemical Wash Includes:
An aircon chemical wash is done on the wall with the aircon still mounted on the wall itself.
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​This makes the cleaning process faster (about 30 minutes per unit) and reduces the chance of gas leaks because the aircon gas pipe joints are not removed.
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However, this also means that the internal parts that are not fully removed nor cleaned by the chemical (only the fan coil).
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The scope of our aircon chemical wash service covers:
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Removal of aircon unit FCU cover.
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Removal of water tray & blower wheel.*
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Spraying of chemical compounds on FCU.
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Rinsing off chemical solutions with clean water.
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Vacuuming the drainage system & internal system.
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Wiping the interior unit clean.
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Reattaching the blower* & test roll.
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Reattaching the water tray & cleaning the cover.
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* Depends on the aircon unit model & condition of FCU.
Find out more about our aircon chemical wash prices.
Chemically wash your condenser unit, too,
for even cleaner air!
If the aircon condenser unit outside is clogged with dirt and dust, it prevents the free flow of air.
If the aircon condenser unit outside is clogged with dirt and dust, it prevents the free flow of air.
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The unit will first be sprayed with a cleaning chemical
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The cleaning solution will be allowed to interact for five to ten minutes
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The unit will be rinsed off with clean water.
​Most importantly, be sure to inform your downstairs neighbours if you want to do this as the dirty water will flow downwards!
Your Preferred Aircon Servicing Company
What You Get When You Pick 338's Quality
Aircon Repair Services:
SINGAPORE'S MOST AFFORDABLE AIRCON SERVICES
Our client-centric business model allows us to be the most competitively priced in Singapore, working with your budget to meet your aircon needs.
EXPERIENCED TECHNICIANS
Each aircon technician at 338 has a minimum of 5 years experience with various aircon brands, meaning we only need 1 trip to complete the job!
AUTHORIZED DISTRIBUTION OF RENOWNED BRANDS
338 Aircon is an authorized distributor of brands such as Daikin & Mitsubishi. With an assurance of well-known global brands, Aircon 338 should certainly be your preferred option.
​TECH-ENABLED CONVENIENCE
Our services are supported digitally, from invoices to contracts. No more misplacing important paperwork!
EXCELLENT SERVICE GUARANTEED
Aircon performance still poor after chemical washing? You're covered by our 3-month warranty - just contact our customer service team!
FREQUENT VARIETY OF PROMOS AND DISCOUNTS FOR CUSTOMERS
On top of our affordable prices, 338 Aircon also offers promotions regularly. By taking advantage, you can save more while having your equipment installed or serviced.
Book Your Same Day Servicing With Us Now!
Our hotline is open daily from 8 am to 10 pm!
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About Us
338 Aircon provides the most affordable aircon services in Singapore. Our professional technicians specialise in installations, repairs, and maintenance for residential and commercial clients. Committed to customer satisfaction and competitive prices, we are your trusted partner for all your aircon needs.
15
Years' Experience
4058
5-Star
