What services does Thiam Seng Electrical Aircond. provide?

We supply, install, and service air conditioners for homes, offices, and projects. We are authorized dealers for Panasonic, Haier, Midea, and Daikin. Services include chemical cleaning, normal maintenance, troubleshooting, dismantle, part replacement, and home appliance services.

Where is Thiam Seng Electrical Aircond. located?

We are located at No.2A-1, Jalan PJU 8/5B, Damansara Perdana, 47820 Petaling Jaya, Selangor, Malaysia.

How can I contact Thiam Seng Electrical Aircond.?

You can call us at +60182500089 (Mr Lim), email at tsetc@thiamseng.com, or message via WhatsApp at https://wa.me/60182500089.

What types of air conditioners do you supply and install?

We supply and install Panasonic, Midea, Daikin, and Haier air conditioners, including Wall Mounted, Mini Cassette, Cassette, and Ducted units (Standard and Inverter).

Do you provide repair and troubleshooting services?

Yes, our skilled technicians can repair and troubleshoot all kinds of air conditioning issues, including units not cooling, noisy ACs, error codes, timer blinking, gas leaks, and more.

Do you offer part replacement for air conditioners?

Absolutely. We use high-quality, genuine parts for replacements, including electronic controller boards, compressors, capacitors, fan motors, sensors, copper piping, wiring, drain pumps, filters, and more.

What is included in your chemical service?

Our chemical service includes inspection, dismantling the indoor unit, cleaning evaporator coils and fans, chemical cleaning of condenser units, washing and wiping indoor casing, flushing drain pipes, checking gas pressure, topping up refrigerant if needed, and a 30-day workmanship warranty.

Do you provide normal maintenance service?

Yes, our normal service includes cleaning indoor grills and filters, clearing drain pipes, checking outdoor unit gas, power supply, cooling performance, topping up refrigerant if needed, and a 30-day workmanship warranty.

Do you offer site assessment and design for air conditioning systems?

Yes, we perform thorough site visits to recommend the best placement and optimal horsepower for your air conditioning system, ensuring maximum efficiency and comfort.

Who is Thiam Seng Electrical Aircon?

Thiam Seng Electrical Aircon is an established air conditioning specialist in Malaysia since 1987. We supply, install, and service major aircond brands such as Panasonic, Daikin, Midea, and more for both residential and commercial properties.

Is Thiam Seng Electrical Aircon an authorized Panasonic dealer?

Yes, we are an Authorized Panasonic Dealer since 1995, and also an Authorized Service Partner and Stockist for Panasonic air conditioner spare parts since 2004.

Does Thiam Seng Electrical Aircon provide VRF system solutions?

Yes. We specialize in Panasonic and Daikin VRF systems for large-scale commercial and residential projects, handling sales, design, installation, commissioning, and maintenance.

Do you offer aircond repair and troubleshooting services?

Yes. Our experienced technicians provide on-site aircond troubleshooting, compressor and part replacement, gas refilling, and both normal and chemical cleaning services.

What other products does Thiam Seng Electrical Aircon sell?

We sell new and refurbished home appliances such as refrigerators, washing machines, water heaters, and fans, all tested for quality and reliability.

How can I contact Thiam Seng Electrical Aircon?

You can contact us via phone at 018-2500089 or email us at tsetc@thiamseng.com. Alternatively, visit our website at https://www.thiamseng.com/ for more details.

What are your business hours?

Our business hours are Monday to Saturday, from 9:00 AM to 6:00 PM. We are closed on Sundays and public holidays.

Do you provide home appliance services?

Yes, we offer supply, installation, and repair for ceiling fans, refrigerators, washing machines, dryers, and water heaters.

What makes Thiam Seng Electrical Aircon different from others?

Our 38 years of experience, technical expertise, and trusted partnerships with major aircond brands make us one of the most reliable choices in Petaling Jaya. We emphasize honest service, professional installation, and long-term customer satisfaction.

How long does a chemical service take?

Usually 1.5–3 hours per indoor unit depending on model and dirt level. We perform a pressure & gas check after reassembly.

Can I just do normal service instead of chemical?

Normal service is fine for routine upkeep. If you have bad smell, poor cooling, or leaks — chemical service is recommended to restore performance.

Will chemical cleaning damage my unit?

No — when done by trained technicians using appropriate chemicals and rinsing methods. Always choose certified technicians.

How much does chemical service cost?

Prices vary by HP and unit type. Contact local Thiam Seng service for an accurate quote.

VRF vs Split Unit — Which Cooling System Fits Your Business?

Name: Thiam Seng Electrical Aircond
Address: No.2A-1, Jalan PJU 8/5B, Damansara Perdana, Petaling Jaya, Selangor, 47820, MY
Telephone: +60182500089
Price range: RM
Rating: 5.0

Nov 07, 25

VRF vs Split Unit — Which Cooling System Fits Your Business?

When it comes to cooling your office, retail space, or commercial building, choosing the right air conditioning system can make a big difference in comfort, cost, and efficiency. Two of the most popular options in Malaysia are VRF systems and Split Unit systems. But which one is better for your business? Let’s explore their differences, advantages, and ideal use cases.

What Is a VRF Air Conditioning System?

VRF (Variable Refrigerant Flow) systems are advanced air conditioning solutions designed for medium to large commercial spaces. They use a single outdoor unit that connects to multiple indoor units, automatically controlling the flow of refrigerant based on the cooling demand of each room.

This means higher energy efficiency, more precise temperature control, and quieter operation — making VRF a popular choice for offices, hotels, and large retail outlets.

What Is a Split Unit System?

A Split Unit system consists of one outdoor unit connected to one indoor unit. It’s simple, reliable, and ideal for smaller offices, shop lots, and residential use. Split systems are affordable and easier to install and maintain compared to VRF systems.

Key Differences Between VRF and Split Systems

Energy Efficiency: VRF systems automatically adjust compressor speed, reducing electricity use, while Split systems run at a fixed speed.
Installation Cost: Split systems are cheaper to install upfront. VRF systems cost more initially but save more long term.
Maintenance: Split systems are easier and cheaper to service. VRF systems require experienced technicians.
Control: VRF allows centralized control of multiple indoor units. Split systems require separate remotes for each unit.
Scalability: VRF is ideal for large buildings with many rooms, while Split systems suit smaller spaces.

Which Is Better for Your Business?

If you’re managing a small office or retail shop, a Split Unit system is cost-effective and easy to maintain. However, if your business operates in a multi-floor office, hotel, or commercial building, investing in a VRF system provides better comfort, control, and long-term energy savings.

Our Recommendation

At Thiam Seng Electrical Trading Co., we supply and install both VRF and Split Unit air conditioning systems from trusted brands like Panasonic, Haier, and Midea. Our team can assess your site and recommend the most efficient solution for your business’s needs and budget.

Book a Free Site Assessment Today

Contact us at 018-2500089 or visit www.thiamseng.com to learn more about our commercial air conditioning solutions in Petaling Jaya, Damansara Perdana, and across Selangor.

Back