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Polar Air PCGH-3R 4-Way Cassette Indoor Unit - 2-Pipe

Polar Air PCGH-3R 4-Way Cassette Indoor Unit - 2-Pipe

£99,999.00
£0.00 £99,999.00
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Product Overview: At a Glance

The Polar Air PCGH-3R 4-Way Cassette provides powerful, efficient cooling and heating for commercial and institutional spaces. With high capacities up to 15 kW cooling and 14.8 kW heating, it features a plug-and-play control box and energy-saving EC motor, making it an ideal choice for modern hydronic systems, providing reliable comfort while allowing flexible air distribution.

Key Features & Benefits

  • High cooling and heating capacity - Up to 15 kW cooling and 14.8 kW heating, perfect for demanding healthcare and commercial environments.
  • Energy-efficient EC motor - 0-10 VDC control offers up to 30% energy savings compared to traditional AC motors.
  • Quiet operation - Sound pressure levels as low as 26 dBA for minimal disturbance in sensitive spaces.
  • 4-way air distribution - Ensures uniform airflow and consistent comfort across the room.
  • Integrated condensate pump - Sauermann pump with 1200mm rated lift for reliable drainage.
  • Ready-to-install package - Includes infrared handset, internal/external drain pan, insulation, manual air vent, water purge valve, and G2 (MERV 4) filter for quick setup.
  • Direct front panel access - Simplifies installation and maintenance, reducing time and costs.
  • Compatibility with low-temperature sources - Works seamlessly with solar thermal collectors and heat pumps.

Typical Applications & Use Cases

Designed for healthcare facilities like hospitals, clinics, and laboratories; educational settings such as schools, universities, and libraries; commercial spaces including supermarkets, shopping centres, gyms, museums, and airports; and business environments like offices, server rooms, banks, and showrooms. Proven in retrofits and new constructions, as seen in projects like McClure Library (USA) for open reading spaces and Rolleston College (New Zealand) for classrooms.

Technical Overview

The PCGH-3R 2-Pipe model is a hydronic 4-way cassette with EC motor, available in 5 sizes (04, 08, 12, 20B, 24) and is tested under Eurovent standard conditions. It supports air flows from 200 to 2750 m³/h, with cooling capacities ranging from 1.6 to 15 kW and heating from 1.5 to 14.8 kW. Optional accessories and customisation options are available for this unit.

  
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Enquire About This Product View full details
Variant Variant total Quantity Price Variant total
Polar Air PCGH-3R 4-Way Cassette Indoor Unit - 2-Pipe
PCGH-3R-04-V-ECPCGH-3R-04-V-EC
PCGH-3R-04-V-ECPCGH-3R-04-V-EC
£0.00
£99,999.00/ea
 £0.00
£0.00
£99,999.00/ea
 £0.00
Polar Air PCGH-3R 4-Way Cassette Indoor Unit - 2-Pipe
PCGH-3R-08-V-ECPCGH-3R-08-V-EC
PCGH-3R-08-V-ECPCGH-3R-08-V-EC
£0.00
£99,999.00/ea
 £0.00
£0.00
£99,999.00/ea
 £0.00
Polar Air PCGH-3R 4-Way Cassette Indoor Unit - 2-Pipe
PCGH-3R-12-V-ECPCGH-3R-12-V-EC
PCGH-3R-12-V-ECPCGH-3R-12-V-EC
£0.00
£99,999.00/ea
 £0.00
£0.00
£99,999.00/ea
 £0.00
Polar Air PCGH-3R 4-Way Cassette Indoor Unit - 2-Pipe
PCGH-3R-20B-V-ECPCGH-3R-20B-V-EC
PCGH-3R-20B-V-ECPCGH-3R-20B-V-EC
£0.00
£99,999.00/ea
 £0.00
£0.00
£99,999.00/ea
 £0.00
Polar Air PCGH-3R 4-Way Cassette Indoor Unit - 2-Pipe
PCGH-3R-24-V-ECPCGH-3R-24-V-EC
PCGH-3R-24-V-ECPCGH-3R-24-V-EC
£0.00
£99,999.00/ea
 £0.00
£0.00
£99,999.00/ea
 £0.00
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Polar Air PCGH-3R 4-Way Cassette Indoor Unit - 2-Pipe FAQs

Who are Polar Air?
Polar Air are a global leader in providing high-performance hydronic fan coil solutions with decades of HVAC expertise. Headquartered in Murcia, Spain and with a presence in North America, Polar Air are poised to support clients globally with their large range (over 1,800 configurations) of fan coil products that are sold in 28 countries worldwide.
What is an EC motor?
EC, or Electronically Commutated motors are a type of very efficient, brush-less DC motors seeing increasing use in HVAC systems. The brush-less design over traditional carbon brushes allows for efficient operation on AC power while providing the benefits of DC motors. Such energy efficiency gains are important in the context of green energy goals and net-zero targets.
What is the difference between 2-pipe and 4-pipe hydronic fan coils
2-pipe systems feature one coil and one water circuit, a single heat exchanger (coil) is used for either heating or cooling with the system switching seasonally. 4-pipe systems feature two coils and two separate water circuits, this allows the unit to have one dedicated cooling coil and one dedicated heating coil to allow simultaneous heating and cooling.
Why Buy From The MEP Shop?
The MEP Shop is the UK’s leading online supplier of HVAC, VRF systems, heat pumps, and other mechanical, electrical, and plumbing (MEP) products. We provide genuine, high-quality equipment from only the top brands, competitive pricing, and reliable UK delivery. Contractors, engineers, and homeowners trust The MEP Shop for energy-efficient HVAC solutions and commercial or residential projects.
Can The MEP Shop Help With Technical Support and System Design?
Yes! Our expert team offers technical guidance for HVAC installation, VRF system selection, and MEP project planning. We help engineers, contractors, and DIY enthusiasts ensure compatibility, energy efficiency, and compliance with UK safety standards and building regulations. Contact us today to see how we can help you.
What Types of HVAC and MEP Products Do You Offer?
We stock an extensive range of MEP products, including VRF systems, air conditioning units, heat pumps, ventilation solutions, plumbing components, and electrical controls. Our catalogue is tailored for both commercial and residential applications, ensuring the right equipment for energy-efficient heating, cooling, and mechanical systems. We are committed to helping the UK reach net-zero, and this is reflected in the products we stock.
What is a 4-way cassette unit?
A 4-way cassette provides even air distribution in four directions, ensuring balanced comfort across larger spaces such as offices and shops.

We’re Here to Help With All HVAC Requirements

Need any help with our range of Polar Air PCGH-3R 4-Way Cassette products? At The MEP Shop, we support projects of every scale with trusted HVAC solutions across the UK. Whether you’re specifying equipment for a commercial development, upgrading residential heating and cooling, or exploring energy-efficient options, our team is here to guide you. From product selection to aftercare, we provide expert advice and reliable service for all your HVAC needs.

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