PHW - Highwall Fan Coil Unit

The Polar Air highwall fan coil, available in various sizes and configurations, excels in form and function. With easy installation and low maintenance, its sleek design seamlessly blends into any space.

Whether for residential or commercial installations, such as hotels or data server rooms, the PHW Highwall ensures quiet operation and energy efficiency.

Our PHW highwall fan coil also meets and exceeds rigorous quality and reliability standards including Eurovent Certita and AHRI certifications.

• Increased cooling capacity, up to 6.6 kW
• Improved latent cooling performance
• New and exclusive to Polar Air, 4-pipe model now available

PHW Highwall Fan Coil Features:

There are two types of control systems: the Intelligent Control Board and Flexible Control. Both controls can be configured for 2- or 4-pipe settings.

Optional 2- or 3-way valves, including On/Off and modulating thermoelectric integrated valves. These are strategically placed for easy maintenance.

New stylish design with an integrated LED display, available in 2 sizes to suit any project, whether residential or commercial.

Our EC motors allow the tangential blower wheel to have optimum air flow, ensuring energy efficiency and quiet operation.

Seamless copper tubes and headers, mechanically expanded into corrugated aluminium fins for a permanent primary to secondary surface bond.

Offered as a complete package, including an internal drain pan, NBR insulation, and MERV4 filter. Compatible accessories are also available.

Performance

• Energy-efficient hydronic/water fan coil system
• Enhanced latent performance for higher dehumidification
• Ability to heat with low-temperature water systems (air-to-water heat pumps)
• Even temperature distribution
• Whisper quiet operation

Design

Body:

• NEW improved design with a smooth solid front panel and increased return air opening
• Integrated LED display
• Manufactured from durable flame-resistant ABS
• Flexible mounting for optimal airflow distribution
• White finish

Components:

• EC motor with driven control PCB, constant torque, permanent magnet and either 3 preset speeds or a modulating 0-10 VDC signal
• Water coils with copper tubes and headers, tested at 35 bar with a max. operating limit at 20 bar
• Electric heating element up to 1.5kW
• Condensate pump (90cm lift)
• NEW integrated valve position to improve maintenance accessibility

Control

Control options available:

1. Intelligent I-Control through infrared remote control or a wired wall pad
2. Flexible W-Control for external thermostat applications

Functions included:

• Exclusive Auto Dynamic Balancing function in I-Control models to manage a continuous delta T from the fan coil unit PCB
• Compatible with various central building hydronic systems
• Dehumidification mode prevents over-cooling
• Auto Restart function using non-volatile memory

Accessories

Optional accessories available:

• IR Handset or Wired Wall Pad (available with I-Control)
• Thermostat Controller (Available with W-Control)
• 2 or 3 Way On/Off & Modulating Valves
• Integrated Sauermann Condensate Pump
• Electric heater up to 1.5kW

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