Description

Powerful and dependable, this pump keeps water moving as it should.

Upgrade your hot tub with the Gecko IN.TEMP 7.5kW Heat Pump, the most efficient way to heat and cool spa water. Using renewable ambient air energy and a COP of up to 6.13, it offers savings of up to 75% versus traditional electric heaters—equivalent to over 500% heating efficiency.

Key Benefits

• Huge Energy Savings: COP 6.13 in optimal conditions, 4.48 in cooler weather. Eco-friendly R32 refrigerant (CE model).

• Plug-and-Play Design: No additional electrical circuit required. Connects directly to Gecko IN.YT, IN.YE and IN.YJ systems with smart automatic detection.

• 6 Operating Modes: Eco Heat, Smart Heat, Cool, Eco Auto, Smart Auto & Electric.

• Durable Build: Titanium heat exchanger, GMCC rotary compressor, multiple built-in protections.

• Quiet Running: Only 56.5 dB(A) at 1m.

• Year-Round Use: Operates from -5°C to 43°C with auto-defrost and freeze protection.

• Cooling Mode: Provides up to 6.24 kW cooling for summer use.

Technical Overview

• Heating Output: 7.5kW

• Power Input (Max): 1.91kW (CE)

• Rated Current: 5.49A

• Refrigerant: R32 (CE)

• Dimensions: 902 × 356 × 661mm

• Weight: 45kg

• Optimal Flow Rate: 3.41 m³/h (15 GPM), Min 1.14 m³/h (5 GPM)

• Noise: 56.5 dB(A), IPX4 water resistance

Hot Tub Suitability

Ideal for small to medium hot tubs (1,000–2,000 litres) and most 5–6 person spas. Under optimal conditions, heat-up times range from 3.9 to 6.4 hours depending on water volume.

Energy Cost Comparison

Typical 1,500L hot tub:

• Standard Electric Heating: ~£7,884 per year

• Gecko IN.TEMP (avg COP 5.0): ~£1,577 per year

• Savings: ~£6,300 annually
  Most owners see ROI in 6–12 months.

Installation Requirements

• Powers directly from the spa control system (5m cable included).

• Requires a bypass plumbing setup with 1.5” connections.

• Clearance: 3m front, 1m rear, 0.5m sides/top.

• Install on a solid, ventilated outdoor surface—never in confined spaces.

Cold-Climate Guidance

Elevate above ground, insulate external pipework, ensure unrestricted airflow, and allow proper condensation drainage.

Compatibility

• Works with Gecko IN.YT / IN.YE / IN.YJ control systems

• Requires software Core 61 Rev 54+

• Compatible with all Gecko keypads (automatic detection)

For more information on Heat source pumps, please see here

Every item at Tropical Spas & Pools is checked before it is offered for sale.

Reach out to the Tropical Spas & Pools team for advice, availability, and support.