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6 Measures for HVAC Renovation of Commercial Complex
6 Measures for HVAC Renovation of Commercial Complex: Precise System Diagnosis and Personalized Design; Application of High-Efficiency Cooling and H
Kai Zhang
Dec 16, 20254 min read


Midea VRV System Save 30% Consumption for Hotel Renovation Project
Midea VRV System Save 30% Consumption for Hotel Renovation Project: Midea MDV8 Outdoor Unit Replacement and Retrofit Solution: Replacing only the outdoor unit, while retaining the indoor unit.
Kai Zhang
Nov 27, 20253 min read


Heat Pump Project for Austrian Townhouses
Air Source Heat Pump for a Townhouse rebuilt project in Austrian for Heating, Cooling, Domestic Hot Water with excellent noise control, compact size, outdoor design, etc.
Kai Zhang
Nov 13, 20252 min read


VRF Central AC System for School Library Project
Sparkey carried out a customized VRF central air conditioning project for a school library and the solution adopts a VRF central air conditioning system as the core, supported by auxiliary equipment where necessary.
Kai Zhang
Sep 21, 20253 min read


How to Chose Air Conditioners for Shops for Energy-Saving?
How to Chose Air Conditioners for Shops for Energy-Saving? Capacity Matching: Model Selection: Energy Efficiency & Power-Saving; Avoid Hidden Costs.
Kai Zhang
Sep 13, 20252 min read


Why AC System in Shopping Mall Feel More Comfortable Than at Home?
Why AC System in Shopping Mall Feel More Comfortable Than at Home? System Design Standards; System Scale; Maintenance and Cleaning; Humidity Control; Air Circulation.
Kai Zhang
Sep 2, 20252 min read


What Is the Difference Between Multi-Split Systems and VRF Systems
Both multi-split systems and VRF systems play vital roles in the HVAC landscape. Before purchase, please understand their differences in structure, operating principles, capacity, efficiency, and application areas.
Kai Zhang
Jul 31, 20254 min read


Duct AC & Split AC Solutions for UAE Office Spaces
Sparkey carried out a HVAC solutions for a customer from UAE. The ACs include split AC systems and Duct AC systems for the office project with 20 rooms and halls.
Kai Zhang
Jul 20, 20252 min read


Rooftop AC Solutions for Sri Lanka's EPC Construction Company
Sparkey provided a batch GREE rooftop air conditioning units to Sri Lanka for an ambitious construction project led by an EPC company. Models: GK-H20TH/NaA-M(L), GK-H25TH/NaA-M(L), and GK-C30TH/NaA-M(L).
Kai Zhang
Jul 14, 20253 min read


What Is the Difference Between Packaged AC Units and Rooftop Air Conditioning Systems
A packaged AC unit and a rooftop AC unit have several things in common. In fact, a rooftop AC is often a type of packaged unit with larger capacity and more functions.
Kai Zhang
Jun 27, 20254 min read


Analysis of Phasing Out Outdated Air Conditioning Technologies and Refrigerants
With growing concerns about environmental impacts, many outdated systems and harmful substances are being phased out in favor of greener alternatives.
Kai Zhang
Jun 19, 20253 min read


Gree Air Conditioners in Stock in Colombo Sri Lanka
Sparkey has successfully delivered a batch of Gree air conditioners to Colombo. The ACs are now fully stocked and available for immediate purchase from a local warehouse.
Kai Zhang
Jun 11, 20251 min read


Introduction and Conversion of Cooling Capacity Units
The core unit of cooling capacity in the International System of Units is Watt. 1kW ≈ 3412BTU ≈ 0.284RT ≈ 859.8 kcal/h. 1HP ≈ 2.5~3kW.
Kai Zhang
May 19, 20251 min read


Different Between Industrial Chillers and Comfortable AC Chillers
The main differences between an industrial chiller and a comfortable AC chiller are related to their design, structure, purpose, and cooling capacity.
Kai Zhang
Apr 27, 20253 min read


What Is Commercial Air Conditioning System?
What Is Commercial Air Conditioning System?Commercial air conditioning is a general term for air conditioning units with 3HP or higher.
Kai Zhang
Mar 6, 20251 min read


How to Calculate the Horsepower of Air Conditioners?
The calculation method of the horsepower of an air conditioner is mainly based on its cooling capacity.
Kai Zhang
Feb 25, 20252 min read


For Home Central Air Conditioning Choose Duct AC or VRF?
For Home Central Air Conditioning Choose Duct AC or VRF? You need to consider their own permanent population, living habits, room area.
Kai Zhang
Feb 17, 20253 min read


How to Judge Split AC Should Be Repaired or Replaced?
How to judge we need to repair the split AC or change a new one? Water dripping or lack of ventilation, it can be repaired.
Kai Zhang
Feb 11, 20251 min read


Midea VRF Units Shipping to Tajikistan
Sparkey Engineering has delivered a batch of VRF to Tajikistan. The specifications are as below: Brand: Midea Outdoor Unit Model:...
Kai Zhang
Jan 7, 20251 min read


PTAC Used for Hotels Shipping to USA
A batch of PTAC units shipping to USA for hotel use. Packaged Terminal Air Conditioners become a good choice for hotel projects in USA.
Kai Zhang
Dec 31, 20242 min read
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