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iNHEAT 14kW Inverter Pro Heat Pump

New & Used Hot Tubs & Spas | Maintenance & Servicing
Specifications
iNHEAT Inverter Pro — Specification
Dimensions
986 × 356 × 668 mm
Typical Usage
Medium Swim Spa
Performance
Operation Temp Range
-15°C to +43°C
Heating Capacity
3.7 – 13.8 kW
Maximum C.O.P.
13.8
Heat Exchanger
Titanium
Motor
Low Noise Brushless Motor
Gas Refrigerant Type
R32 Eco Gas
Automatic Defrost
Yes
WiFi
Optional
Features
Operating Modes
Boost Mode: 20%–100% Output (Fast Heat)
Smart Mode: 20%–80% Output (Standard)
Silent Mode: 20%–50% Output (Night)
Control Panel
Digital LCD
Winter Cover
Included
Warranty
Heat Exchanger
5 Years
Compressor
5 Years
Pump
2 Years

iNHEAT 14kW Inverter Pro — Energy-Efficient Heat Pump for Hot Tubs & Swim Spas

The iNHEAT 14kW Inverter Pro is a powerful air-source heat pump designed for efficient spa heating in UK conditions. With inverter control, it automatically adjusts output to maintain a stable water temperature while helping reduce energy use and long-term running costs — ideal for medium swim spas and larger hot tubs.

Why Choose the iNHEAT 14kW Inverter Pro?

  • Heating capacity: 3.7–13.8kW (test conditions)
  • Maximum COP up to 13.8 (test conditions)
  • Operating temperature range: -15°C to +43°C
  • Titanium heat exchanger for durability
  • Low-noise brushless motor
  • R32 Eco Gas refrigerant
  • Automatic defrost feature
  • Winter cover included (WiFi optional)
Full Inverter Technology

Full Inverter Technology

Modulates output automatically to maintain temperature efficiently and reduce running costs.

High COP Efficiency

High COP Efficiency

Maximum COP up to 13.8 (test conditions) for more economical spa heating.

UK Climate Performance

UK Climate Performance

Designed to operate reliably in colder weather with a -15°C to +43°C air temperature range.

Titanium Heat

Titanium Heat Exchanger

Durable titanium heat exchanger engineered for long-term performance with spa water.

Ultra Quiet Operation

Low Noise Brushless Motor

Designed for quieter operation — ideal for outdoor living spaces and UK gardens.

R32 Refrigerant

R32 Eco Gas

Uses R32 refrigerant for modern efficiency and a more eco-friendly heating solution.

Automatic Defrost

Automatic Defrost

Helps maintain efficient performance in colder conditions by managing frost build-up automatically.

Control Included

Control & Included Extras

Digital LCD control panel, winter cover included, and WiFi available as an optional upgrade.

About the Swim Spa Heat Pump

The iNHEAT 14kW Inverter Pro Heat Pump is a popular choice in our swim spas range. As a leading UK supplier of swim spa heat pump, Oasis Outdoor Living offers expert advice, competitive pricing, and comprehensive after-sales support. Whether you are searching for the ideal swim spa heat pump for your home or garden, our team is on hand to help you choose the right model for your needs.

How to Choose the Right Option

Choosing the right inheat 14kw inverter pro heat pump should be based on space, intended usage, and ownership goals. Our team helps you compare practical day-to-day factors such as comfort, access, maintenance expectations and long-term value, not just headline specs.

What Matters Most Before You Buy

  • Available installation space and access route for delivery
  • Expected usage frequency and number of regular users
  • Energy efficiency and insulation quality for year-round running
  • Ease of maintenance and availability of after-sales support
  • Warranty terms and long-term ownership confidence

Delivery, Positioning and Setup

We support you from enquiry through to delivery planning and setup guidance. Where needed, we advise on base requirements, power preparation and practical placement so your new purchase is installed safely and performs as intended.

Water Care and Ongoing Performance

Consistent maintenance is essential for reliability, hygiene and long-term performance. For independent industry guidance, see BISHTA. Following best practice helps protect your investment and keeps performance stable through the seasons.

Compare Similar Options

If you are still deciding, compare similar models in our related collection pages. This makes it easier to shortlist by size, features and budget before requesting a quote.

Frequently Asked Questions

How quickly can this be delivered?
Delivery timelines vary by model and stock status. We provide accurate lead times when you enquire.

Can you help me choose the best fit?
Yes. We can recommend the most suitable option based on your space, usage and budget.

Do you offer aftercare support?
Yes. Our team provides ongoing support for setup, maintenance and ownership guidance.

Need tailored advice now? Contact us for a fast quote and a clear recommendation for iNHEAT 14kW Inverter Pro Heat Pump.

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Total Hot Tubs Limited is an introducer appointed representative of Ideal Sales Solutions Ltd T/A Ideal4Finance. Ideal Sales Solutions is a credit broker and not a lender (FRN 703401). Finance available subject to status. The rate offered is always provisional and will depend upon your personal circumstances, the loan amount and term.