
E-House Air Conditioner
A brief introduction of HISURP CAC series E-house Air Conditioners

Energy Storage Air Conditioner

Telecom Air Conditioner

Rooftop Air Conditioner
As seasoned Rooftop Air Conditioner manufacturers, Hisurp is a reputable Chinese factory offering CE-certified products.
Adopting integrated design, the unit combines cooling, heating, ventilation and filtration. It runs steadily, installs effortlessly and cuts energy consumption by 20%-30%, backed by 15-year service life.
Customized solutions and complete after-sales support are accessible. We supply goods in bulk with competitive prices, perfectly fitting diverse building scenarios, serving as your preferred purchasing option.

Rooftop Ac
Hisurp Rooftop AC adopts adaptive energy-saving control and DC frequency conversion motor. Ideal for workshops and computer rooms needing uninterrupted cooling, it utilizes free cooling to achieve up to 58% comprehensive energy saving. The unit operates steadily amid -40℃ to 48℃ wide temperature scope. Owning authoritative Certification of ISO9001, every unit undergoes full power-on test before shipment, guaranteeing durable stable performance and eco-friendly energy efficiency.

Packaged Air conditioner
Hisurp delivers dependable Packaged Air Conditioner with stable factory production and solid quality assurance. Customized packaged air conditioner supports adjustable cooling capacity, size and functions, fitting multiple application occasions. All products come with 12-month warranty, thoughtful after-sales support to cut purchase risks. Featuring energy efficiency, low noise and easy installation, strictly inspected units are premium cooling choices.

Packaged Unit
Hisurp supplies advanced Packaged unit as all-in-one HVAC equipment. It integrates core components into compact body, realizing fast installation and effortless maintenance. Sturdy quality verified by strict factory tests ensures steady operation, energy conservation and long service lifespan. Adaptable to harsh working conditions with strong anti-interference capability, it cuts daily power consumption and operating expenses. The integrated structure saves occupied space and shortens construction period, perfectly meeting heating and cooling demands of commercial, industrial and public venues.

Air Cooled Precision Air Conditioner

Water Cooled Precision Air Conditioner

Dual Coil Precision Air Conditioner

Air Cooled Scroll Chiller

Air Cooled Screw Chiller

Water Cooled Scroll Chiller

Water Cooled Screw Chiller

Corrosion-Resistant Air Conditioner
Hisurp Corrosion-Resistant Air Conditioner is a type of air conditioning system designed to be enhanced for corrosive environments (especially marine, chemical, salt spray, and high humidity environments).

Earthquake-Resistant Air Conditioner
Based on the design concept of "prevention first", Hisurp earthquake-resistant air conditioner uses a series of advanced measures that exceed conventional standards to minimize the risk of damage to the air conditioning system caused by earthquakes, and ensure environmental control and business continuity in critical locations.

Magnetic-Resistant Air Conditioner
Hisurp Magnetic-Resistant Air Conditioner is an industrial air conditioner designed specifically for strong magnetic field environments. Through a multi-layer shielding system, it ensures stable and durable operation of the unit in a magnetic field environment of ≥2000GS.
EVI (enhanced vapor injection) for EVI Air Cooled Heat Pump is a technology that improves compressor performance through intermediate gas injection (electro-injection). Its core principle is:
Note: Double line is refrigeration cycle, single line is jet enthalpy increase cycle
During heating operation of durable EVI Air Cooled Heat Pump, the refrigerant circulation route is: compressor 1 → four-way valve 2 → shell and tube heat exchanger 9 → check valve 4B → high pressure liquid reservoir 5 → dry filter 6 → electronic expansion valve 7 → check valve 4C → air side heat exchanger 3 → four-way valve 2 → gas-liquid separator 9 → compressor 1
The jet enthalpy increase circuit is: Plate heat exchanger outlet → enthalpy increase electronic expansion valve → plate heat exchanger → shock absorber → compressor
This diagram is a single system, and the other system is consistent with this system.
Ordinary air cooled heat pumps experience a significant performance drop below -5℃.
Advanced EVI air cooled heat pumps can operate stably at ambient temperatures of -20℃ or even lower.
Heating capacity is increased by 20%~40% under low-temperature conditions.
Improved COP and reduced operating energy consumption.
Effectively reduced exhaust temperature, minimizing the risk of overheating.
1. When transported to the installation site, EVI Air Cooled Heat Pump shall be carefully checked according to the packing list for all items. If any damage or missing parts, it shall be immediately informed to the Hisurp factory.
2. The user shall provide a non-deformable rigid foundation or concrete base. The foundation should be flat and able to bear the weight of the EVI Air Cooled Heat Pump itself: for the whole unit, it can be directly placed on the load-bearing beam according to the drawing (see attached I).
3. The EVI Air Cooled Heat Pump can be placed in a well-ventilated place, such as the roof, balcony or any convenient installation occasions near air conditioning places. There should be enough ventilation space around the unit, and there should be no less than 1.5 meters of space around the front and back, left and right of the unit. There should be no obstructions affecting the air flow blowing out within 5 meters of the air outlet. The distance between the unit and the air inlet surface of the unit shall not be less than 3 meters to prevent the mutual interference of each unit and affect normal performance of the unit ( see attached II ) .
4. The connecting pipes of the EVI Air Cooled Heat Pump and the unit itself should be prepared according to the local HVAC standards.
EVI Air Cooled Heat Pumps are installed at rooftop.
