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The Gecko in.temp mini is a compact air-to-water heat pump designed to heat spa water, replacing the standard electric heating element. It offers the most cost-effective way to get a fully integrated heat pump: it is controlled directly from the spa's control panel, requiring no separate power supply or control unit.

At an air temperature of 24°C, the COP reaches 4.41, meaning 4.4 kilowatts of heat are generated from one kilowatt of electricity. In practical terms, this results in water heating costs that are 4–5 times lower than those of a standard electric heater.

The pump operates very quietly, producing 51 dB of noise at a distance of one meter. Its compact, neutral design allows it to fit unobtrusively next to the spa.

It features a titanium heat exchanger, ensuring corrosion resistance and compatibility with all water treatment methods, including chlorine, bromine, iodine, and saltwater systems. FUNCTIONS:

• Three operating modes: heat pump only, hybrid (heat pump + electric heater), and electric-only

• Automatic startup, defrosting, and restart

• Self-diagnosis with error codes displayed on the spa control panel

• Protections: water flow, pressure, overload, compressor, and temperature

• Freeze protection

ADVANTAGES:

• Most affordable fully integrated Gecko heat pump

• COP of 4.41 — heating is 4–5 times cheaper than using a standard electric heater

• Controllable via the spa control panel or a smartphone

• No separate power supply required — powered by the control system

• Quiet operation: 51 dB

• Titanium heat exchanger — suitable for saltwater

• Lightweight: 21.5 kg

IMPORTANT BEFORE ORDERING:

Heats only; does not cool. If summer water cooling is also required, choose a larger *in.temp* model.

Operates at air temperatures of 0°C and above. In colder weather, the water is heated by the spa's electric heater.

Compatible with Gecko *in.ye* and *in.yt* control systems featuring an RS-485 interface. If the spa uses an *in.ye-V3* controller, the B-EXT-COM-RS485 communication board (code 0610-100006) is required.

Controls: *in.k330*, *in.k500*, *in.k800*, *in.k1000+*, or *in.k1001+* panels, or the *in.touch* app. TECHNICAL DATA:

Heating capacity: 3.03 kW (air 24°C, water 26°C)

COP: 4.41

Heating capacity: 1.95 kW (air 15°C, water 26°C)

COP: 3.10

Power supply: 220–240 V, 50 Hz

Operating current: 4.21 A

Maximum power input: 0.93 kW

Refrigerant: R32, 180 g

Compressor: Rotary

Heat exchanger: Titanium

Water flow: 1.2 m³/h, optimal 2.27 m³/h

Noise level at 1 m distance: 51.2 dB(A)

Operating air temperature: 0°C ... +43°C

Protection class: IPX4

Dimensions (W × H × D): 412 × 385 × 350 mm

Weight: 21.5 kg

Packaging: 458 × 450 × 410 mm, gross weight 23 kg

INCLUDED:

Heat pump, 5 m communication cable and 5 m power cable (both pre-installed), rubber feet, 1.5-inch pipe connectors, drainage hose with adapter.