Rooftop Package Unit

The VRPA and VRPN rooftop split units are all-in-one models that incorporate all the necessary parts for system operation thereby optimizing the work on site. Thanks to their pre-painted steel frame, they are weatherproof, while special constructional expedients make them compact and extra low noise. Each unit is factory tested and arrives on site ready for use.

Features
Cooling Only and Heat Pump
1. Weather proof -The rooftop split unit has a polyester epoxy power electrostatic paint oven-baked finish for sheet metal and multi epoxy polyester coating for base frame for maximum protection.

 Cooling Only 50Hz Cooling Only 60Hz  Cooling Only T3 Tropical    Heat Pump 50Hz Heat Pump 60Hz
 
2. Intelligent control – The parameters of the rooftop split unit are monitored and adjusted by a microcomputer system.

3. High efficiency - Anti-vibration mounting scroll compressors.
4. Immediate operability - Quick start-up is assured once installation is complete.
5. Safety and reliability - Complete unit control function, multi protection, safe and reliable operation.
6. Quiet operation – The rooftop split unit is constructed and engineered with noise reduction as a first consideration (low noise mouted fans are used). It offers fiberglass insulation for the evaporator section and the compressor is mounted on vibration isolators.

Rooftop packaged unit 10KW-107KW is weather-proof due to polyester epoxy power electrostatic paint oven-baked finish for sheet metal and multi epoxy polyester coating for base frame. It can start immediately once assembly is completed. Intelligent control is a distinguished feature of rooftop packaged unit 10KW-107KW. So parameters of the unit are monitored and adjusted by microcomputer system to ensure safe and reliable operation. Besides, rooftop packaged unit 10KW-107KW features high efficiency because of installation of anti-vibration scroll compressor. Moreover, it can operate quietly on account of the use of low noise mounted fans. Fiber glass insulation for evaporator section and compressor mounted on vibration isolators also reduces noise of rooftop packaged unit 10KW-107KW.

Parameters of Rooftop Packaged Unit 10KW-107KW

Model VRPN 072A2 VRPN 096A2 VRPN 125A2 VRPN 168A2 VRPN 210A2 VRPN 250A2 VRPN 300A2 VRPN 360A2
Cooling capacity Btu/h 72000 96000 115000 155000 203000 238900 290000 358000
kW 21 28.1 33.5 45 59 70 85 105
Heating capacity Btu/h 72800 97500 117000 158000 207000 243000 295034 364454
kW 21.3 28.5 34.2 45.5 59.5 71.9 86.45 106.79
Capacity circuit 2 2 2 2 2 2 2 2
Cooling power kW 8.1 11 12.6 18 23 28 34 40
heating power kW 7.9 10.5 11.5 17.2 22.1 26.8 36 42
Power V/φ/Hz 220/3/60
Compressor type Hermetically sealed scroll compressor
Refrigerant type R22/R407c
Axial fan type axial
Drive type direct
Air supply airflow (CFM) 2471 3059 3529 4706 6176 7353 10000 12824
fan airflow (m3/h) 4200 5200 6000 8000 10500 12500 17000 21800
  Max 270 300 300 400 400 400 700 700
  S.P. (Pa)
  type centrifugal
  Drive type direct belt-drived belt-drived
Noise dB(A) 65 65 65 68 70 72 80 83
Refrigerant charge Kg 2.7×2 3.0×2 4.8×2 5.3×2 7.0×2 7.6x2 13x2 16x2
Dim Length(mm) 1784 1784 2110 2110 2840 2840 3650 3650
Width(mm) 1202 1202 1280 1280 2111 2111 2170 2170
Height(mm) 1147 1147 1270 1270 1193 1193 2150 2150
Weight Kg 260 310 384 400 760 860 1600 1700

Model VRPN125A5 VRPN168A5 VRPN210A5 VRPN250A5 VRPN300A5 VRPN360A5
Cooling capacity Btu/h 115000 155000 203000 238900 290000 358000
kW 33.5 45 59 70 85 105
Heating capacity Btu/h 117000 158000 207000 243000 295034 364454
kW 34.2 46 61 71.9 86.45 106.79
Capacity circuit 2 2 2 2 2 2
Cooling power kW 12.6 18 23.2 28 34 40
heating power kW 11.5 17.2 22.1 26.8 36 42
Power V/φ/Hz 380/3/50
Compressor type Hermetically sealed scroll compressor
Refrigerant type R22/R407c
Axial fan type axial
Drive type direct
Air supply fan airflow (CFM) 3529 4706 6176 7353 10000 12824
airflow (m3/h) 6000 8000 10500 12500 17000 21800
Max. static pressure (Pa) 300 400 400 400 700 700
type centrifugal
Drive type direct Crawler-type Crawler-type
Noise dB(A) 65 68 70 72 80 83
Refrigerant charge Kg 2×4.8 2×5.3 2×7.0 2×7.6 2×13 2×16
Dim Length(mm) 2110 2110 2840 2840 3650 3650
Width(mm) 1280 1280 2111 2111 2170 2170
Height(mm) 1270 1270 1193 1193 2150 2150
Weight Kg 384 400 760 860 1600 1700

Our Technical Partners


Coldcare Nigeria Limited is in technical partnership with acclaimed world leaders in related engineering services. This has helped us in the areas of training as well as research and development. This way, we are able to remain relevant and up-to-date in the ever-evolving engineering world

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Our Clients...


Our success is vested in our client's success  and we do our best to keep their satisfactions as our paramount goal.

 Among our highly esteemed clients are  Airtel Nigeria, Nigerian Bottling Company Plc, Reftech A/S, Gurara Bottling Company Limited, Hassan Plastics Limited, 


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Health Safety & Environment


COLDCARE NIGERIA LIMITED places high premium on Health, Safety and Environment (HSE). Our policy makes it mandatory for everyone who works for the company, Including contractual to adhere strictly to HSE performance standards.

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OUR VISION

Our Vision is to be a household name of international standard in the provision of quality engineering products and services.

  OUR MISSION:

To keep to the ideal of high ethical standards in providing quality and efficient services to our customers at reasonable cost