Zhongsong's new national standard for first level air conditioning without extraction

Patent power-saving masterpiece

Zhongsong Big 1.5 HP Variable Frequency High Efficiency Air Conditioner for Cooling and Heating

Product selling points:

Patent free technology | Low decibel silence | Quality all copper tube | LED invisible display

New level of energy efficiency | Energy saving and smarter | Variable frequency constant temperature | Intelligent temperature control and dehumidification

Patents and Honors:

Adopting patent free technology certified by authoritative institutions

Industry innovation without drawing patent technology

Honor and Qualification Certificate:

Top 10 Air Conditioning Brands in China

Top 10 Craftsmanship Brands in China

Confident Consumption Commitment Unit

Industry Pain Points: Pain Points in Installing Air Conditioning

Are you still in danger of working at heights and vacuuming?

Are you still worried about how to evacuate the vacuum?

Are you still spending time and effort installing air conditioning?

Urgent need for fast, safe, efficient, and time-saving products

Patent feature: Disruptive technology, more secure and convenient

Zhongsong has installed a vacuum free air conditioner!

Before leaving the factory, both the internal and external units as well as the copper pipes should be vacuumed, so there is no need for installation personnel to use the vacuum pump again to evacuate!

Indoor unit: copper pipes that have been vacuumed before leaving the factory, and valves that do not require pumping

External unit connection diagram: Copper pipes that have been vacuumed before leaving the factory can be used without a vacuum valve!

Introduction to Vacuum Free Core:

The patented vacuum free air conditioner saves time, effort, and money, and can be moved multiple times without worry!

Six advantages of Zhongsong vacuum free air conditioning

Advantage 01: Safe and worry free

Traditional installation of air conditioning always raises concerns about the entire vacuuming process, and traditional vacuuming air conditioning requires high-altitude operations, which brings certain risks. Zhongsong's patented technology does not change the core technology, and this technology greatly improves the safety and efficiency of installation.

Advantage 02 Quick Installation

Zhongsong has a vacuum free patent and a unique quick installation design, which eliminates the need for tedious vacuum pumping operations and greatly shortens installation time.

Advantage 03 Security Guarantee

Working at heights has always been a safety hazard when installing air conditioning, but designing a patented vacuum free air conditioner fully considers safety and eliminates the risk of working at heights.

Advantage 04: Save time, effort, and money

Zhongsong's vacuum free patent makes the installation process faster and eliminates the need for vacuum pump operation, greatly reducing installation time.

Advantage 05: Not afraid of multiple relocations

If you often need to change your place of residence, Zhongsong's patented vacuum free air conditioner also provides convenience for you. Multiple relocations do not require worry about vacuuming, allowing you to easily cope with changes in life.

Advantage 06: Industry Pioneer

Zhongsong Air Conditioning has become a leader in the industry with its patented vacuum free technology. This innovation not only improves the efficiency of air conditioning installation, but also provides convenience and peace of mind.

Choose energy-saving when buying an air conditioner:

New national standard level one energy efficiency, R32 refrigerant; New national standard level one energy efficiency, low consumption, environmental protection, and energy saving; The higher the energy efficiency ratio, the more energy-efficient it is! Energy efficiency ratio 5.13

Our constant pursuit is to use and save electricity effectively

Low consumption, energy-saving, and environmentally friendly

Buying air conditioning for beauty pageant (appearance):

Large panel | Simple and elegant design | Beyond your imagination | Suitable for various decoration styles

LED digital display switch is flexible, making sleep more comfortable and pleasant

Choose quiet when buying an air conditioner:

Adopting the new generation of silent technology, specifically designed for nighttime sleep use

Running as low as 20-38dB, quiet and sleepless

Choose fast (quick cooling and heating) when buying an air conditioner:

One click powerful air volume, efficient and energy-saving, fast and direct cooling and heating, no need to wait

The circulating air volume can reach 680m ³/h

Rapid cooling

Rapid heating

Choose variable frequency constant temperature when buying an air conditioner:

Brand compressor with stepless frequency conversion, automatic constant temperature fresh air, intelligent and energy-saving

Large caliber air outlet, high-efficiency evaporator, high-density internally threaded copper tube, temperature sensor, precise temperature control

Product parameter area:

Model: KFR-35GW/BP-XL

Cooling capacity: 3500W

Heating capacity: 4200W

Energy Efficiency Level: New Level of Energy Efficiency

Rated input power for refrigeration: 860W

Heating rated input power: 1280W

Circulating air volume: 680m ³/h

Applicable area: 15-23 square meters

Internal dimensions: 860 × 300 × 195mm

External dimensions: 780 × 560 × 290mm

Refrigerant: R32

Indoor noise: 20~38dB (A)

Disclaimer: Due to differences in understanding or content between languages and countries, this introduction is only a general explanation. The actual order products and order content shall be subject to the written content of the order. The final interpretation of the content on this page belongs to the official website of Zhongsong Air Conditioning!