<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Sparkey]]></title><description><![CDATA[Sparkey]]></description><link>https://www.sparkeyengineering.com/air-conditioning-knowledge-tips</link><generator>RSS for Node</generator><lastBuildDate>Wed, 04 Feb 2026 03:17:10 GMT</lastBuildDate><atom:link href="https://www.sparkeyengineering.com/blog-feed.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[How to Design a Hospital's HVAC System – A Case Study]]></title><description><![CDATA[How to Design a Hospital's HVAC System: A Case Study on the HVAC Capacity &#38; Energy Design, Water System, Distribution System, Ventilation System, Control, etc.]]></description><link>https://www.sparkeyengineering.com/post/how-to-design-a-hospital-s-hvac-system-a-case-study</link><guid isPermaLink="false">697c3ee6ccf6db790cb20a27</guid><pubDate>Fri, 30 Jan 2026 06:18:51 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/49e183_19d9147cc1714042a3616f897dc7f7f7~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Kai Zhang</dc:creator></item><item><title><![CDATA[6 Measures for HVAC Renovation of Commercial Complex]]></title><description><![CDATA[6 Measures for HVAC Renovation of Commercial Complex: Precise System Diagnosis and Personalized Design; Application of High-Efficiency Cooling and H]]></description><link>https://www.sparkeyengineering.com/post/6-measures-for-hvac-renovation-of-commercial-complex</link><guid isPermaLink="false">694111a0bb48bf196bfe8d47</guid><pubDate>Tue, 16 Dec 2025 08:26:20 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/49e183_feb8d323c40742819ea0fa20bbfc8b86~mv2.jpg/v1/fit/w_1000,h_975,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Kai Zhang</dc:creator></item><item><title><![CDATA[Midea VRV System Save 30% Consumption for Hotel Renovation Project]]></title><description><![CDATA[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.]]></description><link>https://www.sparkeyengineering.com/post/midea-vrv-system-save-30-consumption-for-hotel-renovation-project</link><guid isPermaLink="false">69280d523253bb8ed68636f6</guid><pubDate>Thu, 27 Nov 2025 09:18:37 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/49e183_1669e9096714471ca13d3c84479f92ef~mv2.jpg/v1/fit/w_1000,h_960,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Kai Zhang</dc:creator></item><item><title><![CDATA[Heat Pump Project for Austrian Townhouses]]></title><description><![CDATA[ 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.]]></description><link>https://www.sparkeyengineering.com/post/heat-pump-project-for-austrian-townhouses</link><guid isPermaLink="false">6916be8d20e249120900dd12</guid><pubDate>Fri, 14 Nov 2025 05:58:06 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/49e183_ff831e7cdb1e4609b5a65f24c5d76410~mv2.jpg/v1/fit/w_847,h_595,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Kai Zhang</dc:creator></item><item><title><![CDATA[VRF Central AC System for School Library Project]]></title><description><![CDATA[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.]]></description><link>https://www.sparkeyengineering.com/post/vrf-central-ac-system-for-school-library-project</link><guid isPermaLink="false">68cfe403c9b60ffcbec9a69c</guid><pubDate>Sun, 21 Sep 2025 12:41:03 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/49e183_98d56bf32ff44ab593ea8892a52ceb7f~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Kai Zhang</dc:creator></item><item><title><![CDATA[How to Chose Air Conditioners for Shops for Energy-Saving?]]></title><description><![CDATA[How to Chose Air Conditioners for Shops for Energy-Saving? Capacity Matching: Model Selection: Energy Efficiency &#38; Power-Saving; Avoid Hidden Costs.]]></description><link>https://www.sparkeyengineering.com/post/how-to-chose-air-conditioners-for-shops-for-energy-saving</link><guid isPermaLink="false">68c6679932130c44363a4e28</guid><pubDate>Sun, 14 Sep 2025 07:21:54 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/49e183_fa27efc17e9b4e6eadde9c4f59fe83b3~mv2.jpg/v1/fit/w_1000,h_895,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Kai Zhang</dc:creator></item><item><title><![CDATA[Why AC System in Shopping Mall Feel More Comfortable Than at Home?]]></title><description><![CDATA[Why AC System in Shopping Mall Feel More Comfortable Than at Home? System Design Standards; System Scale; Maintenance and Cleaning; Humidity Control; Air Circulation.]]></description><link>https://www.sparkeyengineering.com/post/why-ac-system-in-shopping-mall-feel-more-comfortable-than-at-home</link><guid isPermaLink="false">68b6eb82f072a6e784af9069</guid><pubDate>Tue, 02 Sep 2025 13:27:27 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/49e183_7f33bb5f69414eaf9624e1a6794b227e~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Kai Zhang</dc:creator></item><item><title><![CDATA[What Is the Difference Between Multi-Split Systems and VRF Systems]]></title><description><![CDATA[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.]]></description><link>https://www.sparkeyengineering.com/post/what-is-the-difference-between-multi-split-systems-and-vrf-systems</link><guid isPermaLink="false">688b3b516e43e8e4147fbdc3</guid><pubDate>Thu, 31 Jul 2025 10:30:43 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/49e183_be6943fa9fde40eaaa59e1ce5b6feeeb~mv2.jpg/v1/fit/w_888,h_604,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Kai Zhang</dc:creator></item><item><title><![CDATA[Duct AC &#38; Split AC Solutions for UAE Office Spaces]]></title><description><![CDATA[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. ]]></description><link>https://www.sparkeyengineering.com/post/duct-ac-split-ac-solutions-for-uae-office-spaces</link><guid isPermaLink="false">687dec29bea317f091a342d4</guid><pubDate>Mon, 21 Jul 2025 07:46:39 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/49e183_ee2b4b1840c24d39997d4c715155462a~mv2.jpg/v1/fit/w_1000,h_977,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Kai Zhang</dc:creator></item><item><title><![CDATA[Rooftop AC Solutions for Sri Lanka's EPC Construction Company]]></title><description><![CDATA[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).]]></description><link>https://www.sparkeyengineering.com/post/rooftop-ac-solutions-for-sri-lanka-s-epc-construction-company</link><guid isPermaLink="false">6874b7de0be91a1929ea1211</guid><pubDate>Mon, 14 Jul 2025 08:14:50 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/49e183_de87cd55a7464b8d94cd62c80003ce47~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Kai Zhang</dc:creator></item><item><title><![CDATA[What Is the Difference Between Packaged AC Units and Rooftop Air Conditioning Systems]]></title><description><![CDATA[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.]]></description><link>https://www.sparkeyengineering.com/post/what-is-the-difference-between-packaged-ac-units-and-rooftop-air-conditioning-systems</link><guid isPermaLink="false">685ea6072eed1663a5af4909</guid><pubDate>Fri, 27 Jun 2025 14:51:01 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/49e183_4093f3ea1af740d282c707d0c8b3b707~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Kai Zhang</dc:creator></item><item><title><![CDATA[Analysis of Phasing Out Outdated Air Conditioning Technologies and Refrigerants]]></title><description><![CDATA[With growing concerns about environmental impacts, many outdated systems and harmful substances are being phased out in favor of greener alternatives. ]]></description><link>https://www.sparkeyengineering.com/post/analysis-of-phasing-out-outdated-air-conditioning-technologies-and-refrigerants</link><guid isPermaLink="false">6854067f420332a4a3baa353</guid><pubDate>Thu, 19 Jun 2025 13:01:58 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/49e183_72db1b7a1f5242d9a6ed5a5642e1f24f~mv2.png/v1/fit/w_1000,h_768,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Kai Zhang</dc:creator></item><item><title><![CDATA[Gree Air Conditioners in Stock in Colombo Sri Lanka]]></title><description><![CDATA[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.]]></description><link>https://www.sparkeyengineering.com/post/gree-air-conditioners-in-stock-in-colombo-sri-lanka</link><guid isPermaLink="false">68494b74fd3f3d13418facb7</guid><pubDate>Wed, 11 Jun 2025 09:48:39 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/49e183_cad1d54cea684de1a49dd2f216cdbc0b~mv2.jpg/v1/fit/w_1000,h_844,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Kai Zhang</dc:creator></item><item><title><![CDATA[Introduction and Conversion of Cooling Capacity Units]]></title><description><![CDATA[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.]]></description><link>https://www.sparkeyengineering.com/post/introduction-and-conversion-of-cooling-capacity-units</link><guid isPermaLink="false">682c1c3f73304c32e2ae9298</guid><pubDate>Tue, 20 May 2025 07:16:56 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/49e183_2ee33a3ff11941988623589406f03a9b~mv2.jpg/v1/fit/w_1000,h_800,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Kai Zhang</dc:creator></item><item><title><![CDATA[Different Between Industrial Chillers and Comfortable AC Chillers]]></title><description><![CDATA[The main differences between an industrial chiller and a comfortable AC chiller are related to their design, structure, purpose, and cooling capacity. ]]></description><link>https://www.sparkeyengineering.com/post/different-between-industrial-chillers-and-comfortable-ac-chillers</link><guid isPermaLink="false">680f22be7302aaa8bd8cab7d</guid><pubDate>Mon, 28 Apr 2025 07:18:37 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/49e183_dd79a8ee4bd54daca597e3469b459e29~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Kai Zhang</dc:creator></item><item><title><![CDATA[What Is Commercial Air Conditioning System?]]></title><description><![CDATA[What Is Commercial Air Conditioning System?Commercial air conditioning is a general term for air conditioning units with 3HP or higher.]]></description><link>https://www.sparkeyengineering.com/post/what-is-commercial-air-conditioning-system</link><guid isPermaLink="false">67c94292059aed5c7707e091</guid><pubDate>Thu, 06 Mar 2025 08:35:35 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/49e183_f779f5d520b142ff9a3551e9d61933e7~mv2.jpg/v1/fit/w_1000,h_864,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Kai Zhang</dc:creator></item><item><title><![CDATA[How to Calculate the Horsepower of Air Conditioners?]]></title><description><![CDATA[The calculation method of the horsepower of an air conditioner is mainly based on its cooling capacity. ‌]]></description><link>https://www.sparkeyengineering.com/post/how-to-calculate-the-horsepower-of-air-conditioners</link><guid isPermaLink="false">67bdc75a78f8f15750df66cd</guid><pubDate>Tue, 25 Feb 2025 13:42:09 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/49e183_39d610ef7fe94556b446bfada365956a~mv2.jpg/v1/fit/w_1000,h_900,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Kai Zhang</dc:creator></item><item><title><![CDATA[For Home Central Air Conditioning Choose Duct AC or VRF?]]></title><description><![CDATA[For Home Central Air Conditioning Choose Duct AC or VRF? You need to consider their own permanent population, living habits, room area.]]></description><link>https://www.sparkeyengineering.com/post/for-home-central-air-conditioning-choose-duct-ac-or-vrf</link><guid isPermaLink="false">67b3efed37a0550dcabdd7c5</guid><pubDate>Tue, 18 Feb 2025 03:05:50 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/49e183_03221438da3d42d2a091bb8f718f0030~mv2.jpg/v1/fit/w_920,h_687,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Kai Zhang</dc:creator></item><item><title><![CDATA[How to Judge Split AC Should Be Repaired or Replaced?]]></title><description><![CDATA[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. ]]></description><link>https://www.sparkeyengineering.com/post/how-to-judge-split-ac-should-be-repaired-or-replaced</link><guid isPermaLink="false">67ac38bc2563887713cbb873</guid><pubDate>Wed, 12 Feb 2025 06:14:42 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/49e183_e834b9e244e3400b84568677ed7b70ec~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Kai Zhang</dc:creator></item><item><title><![CDATA[Midea VRF Units Shipping to Tajikistan]]></title><description><![CDATA[Sparkey Engineering has delivered a batch of VRF  to Tajikistan. The specifications are as below: Brand: Midea Outdoor Unit Model:...]]></description><link>https://www.sparkeyengineering.com/post/midea-vrf-units-shipping-to-tajikistan</link><guid isPermaLink="false">677cd6eddae421393b4b9d33</guid><pubDate>Tue, 07 Jan 2025 09:23:38 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/49e183_414e1b6812694af89509d43459c00cbc~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Kai Zhang</dc:creator></item></channel></rss>