Polytropic RAK Inverter Commercial Swimming Pool Heat Pump

Description

Polytropic RAK Inverter Selection Guide

(High-capacity heating systems engineered for commercial pools, holiday parks, leisure facilities, and large domestic pools.)

Commercial-Grade Full Inverter Performance

The Polytropic RAK Inverter range delivers high-capacity, energy-efficient heating for commercial pools, holiday parks, and large swimming facilities. Powered by variable speed inverter compressors and brushless DC fan motors, the RAK range dynamically scales output Hz by Hz to match instantaneous thermal demand. This precise power modulation delivers up to 30 to 40 percent higher efficiency than standard on-off commercial pool heaters.

Flexible Multi-Unit Network Scaling

For massive water volumes requiring ultra-high kilowatt outputs, up to 16 RAK units can be connected and controlled together via a single remote central management display. The internal PolySmart Control system regulates each unit in the chain to optimise performance and balance system load automatically.

Three Intelligent Operating Modes

Manage operational requirements with ease using three built-in heating settings:

• Power Boost Mode: Operates at maximum capacity to heat large pools quickly during seasonal commissioning or after water changes.

• Smart Mode: Automatically adjusts output based on ambient air and pool water conditions to maintain steady temperatures with optimal energy efficiency.

• Eco-Silence Mode: Restricts operating speeds to keep noise levels to a minimum during off-peak or evening hours.

Low Temperature System Down to Minus 15 Degrees

Engineered to maintain water temperatures year-round, the RAK Inverter functions reliably in ambient outdoor temperatures down to minus 15 degrees Celsius. The automated low-temperature package includes reverse-cycle defrosting, compressor housing preheating, and automatic evaporator condensation protection.

PolyConnect Connectivity and Durable Build

Every RAK Inverter unit includes factory-installed PolyConnect hardware (Wi-Fi module and 4G key) for smart remote app control and background supervision. Built for longevity, the casing features anti-UV powder-coated protection on 70 percent recycled materials, combined with a titanium heat exchanger in a heavy-duty PVC housing for total chemical and salt resistance. Each unit is backed by a full 5-year parts and labour warranty.

Professional Setup Services

Due to the commercial power requirements and high hydraulic flows of the RAK range, Professional Installation and Setup Available directly through Blue Cube Direct. Our specialist engineers manage pad positioning, commercial bypass plumbing, three-phase electrical connections, and system commissioning.

Key Technical Specifications

• Operating Outdoor Temperature Range: -15°C to 43°C

• Refrigerant Gas: Eco-friendly R32 refrigerant

• Power Supply: Commercial 400V Three Phase (50 Hz)

• Display & Control: Intuitive colour TFT touchscreen display

• Multi-Unit Control: Connect and manage up to 16 units on a single central controller

• Smart Connectivity: PolyConnect included (Wi-Fi module and 4G key)

• Heat Exchanger: Optimal Twist titanium coil inside corrosion-proof PVC housing

• Cabinet Construction: Anti-UV powder-coated protective casing

• Warranty Coverage: 5-year parts and labour warranty

• Turnkey Setup Service: Professional Installation and Setup Available across the UK

Installation & Operating Guidelines

1. Choose Your Setup Option: Arrange self-installation through your commercial electrical and plumbing engineers, or request our turnkey service via Professional Installation and Setup Available.

2. Base Placement: Mount on a solid concrete pad with clear clearance around the intake grilles and exhaust fan.

3. Plumbing Integration: Plumb into primary filtration return lines using suitable commercial bypass connections.

4. Electrical Connection: Wire to a dedicated 400V three-phase supply protected by an appropriately rated 3P+N circuit breaker.

5. Smart Network Setup: Power on the TFT screen and follow pairing steps in the app via Wi-Fi or the pre-installed 4G connection.

Frequently Asked Questions

What warranty protection is included with the Polytropic RAK Inverter range?

The RAK Inverter range comes with a comprehensive 5-year parts and labour warranty.

Can multiple RAK Inverter units be linked together for large commercial pools?

Yes. Up to 16 RAK units can be connected in a cascade system and controlled through a single central management screen.

Does the Polytropic RAK Inverter work in sub-zero winter temperatures?

Yes. Equipped with reverse-cycle defrosting and compressor preheating, the RAK Inverter continues operating effectively in ambient outdoor air down to minus 15 degrees Celsius.

Do you offer professional installation for commercial heat pumps?

Yes. We offer complete setup, electrical checks, and commissioning across the UK. You can request this via our Professional Installation and Setup Available link or during order processing.