Thermotec Inverter Pro Vertical Heat Pumps Pool Heater with Wifi or Swimming Pools 29kw to 34kw

Thermotec Inverter Pro Vertical Heat Pumps Pool Heater with WiFi for Swimming Pools 29kW to 34kW

The Thermotec Inverter Pro Vertical range is designed for larger swimming pools where high output, excellent efficiency and quiet operation are essential. Available in 29kW and 34kW models, including single phase and 3 phase options, these fully inverter-driven heat pumps automatically adjust fan and compressor speed to match demand, helping to reduce running costs while maintaining stable water temperature.

With COPs of up to 13, the range delivers strong heating performance with lower energy use than conventional on/off heat pumps. Larger evaporators improve efficiency and heat extraction at lower air temperatures, while soft-start inverter technology helps reduce electrical start-up demand. These models can heat and cool, operate in air temperatures down to -15°C, and are well suited to larger outdoor and indoor pools.

The 34kW single phase model is one of the most powerful single phase pool heat pumps available in the UK. Each unit includes a colour touch screen control panel, and WiFi control is available for remote monitoring and adjustment using the Aqua Temp app or web browser.

Key Features

• Available in 29kW and 34kW vertical models
• 34kW model available in single phase and 3 phase versions
• Fully inverter driven with variable speed fan and compressor
• COPs of up to 13 for high efficiency and lower running costs
• Suitable for larger swimming pools
• Heating and cooling modes for year-round use
• Operates in air temperatures down to -15°C
• Water temperature adjustable from 10°C to 40°C in 0.1°C steps
• 5-inch colour touch screen display
• Remote control and monitoring via WiFi app or web browser
• Remote technical support available via WiFi module
• Mitsubishi variable speed inverter compressor
• Brushless DC fan motor for quiet, efficient operation
• Lockable control panel
• Built-in timer and water flow switch
• Automatic hot gas defrost
• Titanium heat exchanger for chlorine and saltwater pools
• Corrosion-resistant case
• Soft start for reduced electrical start-up demand
• R32 refrigerant on 29kW and 34kW 3 phase models
• 34kW single phase model uses R410a refrigerant
• 2 x water connection unions with 50mm glue socket outlets

WiFi & Controls

The optional WiFi module allows the heat pump to be monitored and controlled remotely using the Aqua Temp app or a web browser. Functions include on/off control, temperature adjustment, timer settings, mode selection, silence mode, temperature history, weather information and fault code display.

The colour backlit touch screen shows water temperature, operating mode, timer status, fan operation, time, date, ambient temperature, fault codes, pool temperature history and power consumption graphs.

Sizing Guide for Covered Pools

Model	Output	Recommended Max Pool Volume	Absolute Max Pool Volume
Thermotec Inverter Vertical 29kW	28.6kW	93m³	116m³
Thermotec Inverter Vertical 34kW	34kW	109m³	136m³
Thermotec Inverter Vertical 34kW (3 Phase)	34kW	109m³	136m³

Sizing assumes the pool is covered to reduce heat loss and improve efficiency. Outdoor pools should be covered with a solar cover, and indoor pools with a thermal blanket, for as many hours as possible to minimise heat loss and running costs.

Optional Extras

• WiFi module
• 3G/4G mobile data module for locations without WiFi coverage
• Bypass kit
• Heavy duty winter cover
• Remote display kit with 20m cable and mounting box

Important Notes

• A WiFi signal is required at the heat pump location to use the WiFi module
• If WiFi is unavailable, a 3G/4G module or signal extension solution may be needed
• A bypass is recommended to allow winter draining
• Multiple heat pumps can be installed together for larger pools where additional capacity is required

Warranty & Delivery

• 3-year parts and labour warranty on all components
• 5-year warranty on compressor and heat exchanger (parts only after year 3)
• Free UK delivery
• Typical UK delivery time: 1 to 3 days
• International shipping available on request