THERMAL Plus CH + DHW
The THERMAL Plus heat pump is a modern monoblock device equipped with a hydraulic module and an integrated domestic hot water tank. The system draws energy from the air, providing heating, cooling, and water heating in an energy-efficient and environmentally friendly manner. Thanks to its high efficiency and automatic operation throughout the year, the pump combines comfort, reliability, and savings – regardless of the type of installation or building.
The quality of the device is confirmed by the KEYMARK Certificate, which guarantees compliance with European technical and safety standards. The heat pump has also been included in the German BAFA List, which proves its high energy efficiency and compliance with strict sustainability requirements. THERMAL Plus is the ideal solution for those looking for a modern, efficient, and environmentally friendly heating system.
Advantages of HEIKO THERMAL Plus heat pumps

Hydraulic module - MONOBLOCK ALL IN ONE
The hydraulic module with a build-in 250 l DHW tank is a complete solution that does not require additional components or separate installation space. It ensures quick, easy, and safe connection of the system.

Two heating circuits
THERMAL Plus heat pumps simultaneously operate rediators and underfloor heating. Two heating circuits allow separate temperature settings for each system.

Wide temperature range - reliable operation in all conditions
HEIKO heat pumps operate efficiently at outdoor temperatures down to -25°C and heat domestic water to 55°C, ensuring comfort all year round.

Wi-Fi control
HEIKO heat pumps offer remote Wi-Fi control as standard. The user manages the device via an app and the service department can quickly provide remote assistance.

Modern control panel
The build-in control panel allows you to easily change the operation settings. The menu is available in several languages, which makes it easy to use.

Quiet operation
Thanks to the DC fan and insulated compressor, HEIKO THERMAL Plus pumps operate extremely quietly – from as low as 52 dB(A). In addition, a silent mode is available for greater comfort.

Automatic weather control
HEIKO THERMAL Plus pumps automatically regulate their operation based on the weather temperature curve – no manual settings required.

Inverter technology
Inverter technology ensures stable, energy-efficient and quiet operation without voltage fluctuations. HEIKO heat pumps achieve energy class A+++.
HEIKO ON THE BAFA LIST AND WITH KEYMARK CERTIFICATION
HEIKO heat pumps are included on the German BAFA List, confirming their high energy efficiency and compliance with German subsidy requirements. In addition, they have the European KEYMARK quality certificate, which confirms compliance with strict technical and safety standards. This certificate is issued by independent certification bodies and guarantees the reliability and durability of the device. Being on the BAFA List and having KEYMARK certification proves that HEIKO meets the highest European standards. By choosing a HEIKO pump, you are choosing a proven, reliable and energy-efficient solution.


WI-FI CONTROL
HEIKO heat pumps come standard with Wi-Fi control, which increases the comfort of everyday use. The device can be easily managed remotely using a dedicated app. Remote access also enables quick service support without the need for a technician to visit.
HIGH ENERGY EFFICIENCY
THERMAL Plus heat pumps are exceptionally energy-efficient solutions that significantly reduce energy consumption. By utilizing renewable energy from the air, they minimize their impact on the environment. Their high energy efficiency translates into lower bills and greater comfort throughout the year. They are conscious choice for people who value ecology and modern technologies.


TWO HEATING CIRCUITS
THERMAL Plus heat pumps enable simultaneous operation with various heat receivers, such as radiators and underfloor heating. Thanks to two independent heating circuits, the temperature can be set separately for each system. This solution allows for precise adjustment of thermal comfort in different areas of the building.
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Technical Data
Model HEIKO THERLMAL PLUS 6 HEIKO THERMAL PLUS 9 HEIKO THERMAL PLUS 12 HEIKO THERMAL PLUS 15 HEIKO THERMAL PLUS 19 Seasonal energy efficiency rating, space heating, temperate
climateLWT = 35°C A+++ A+++ A+++ A+++ A+++ LWT = 55°C A++ A++ A++ A++ A++ Rated heat capacity, including all auxiliary heating units,
temperate climate (-10°C)LWT = 35°C kW 4 6 8 12 16 LWT = 55°C 4 6 7 11 15 Indoor sound power level dB(A) 44 39 44 44 44 Outdoor sound power level dB(A) 52 54 52 59 61 Annual energy consumption with regard to final energy amount
– cold climateLWT = 35°C kWh 2071 3149 4020 7020 8825 LWT = 55°C 3089 4100 4112 7910 9930 Annual energy consumption with regard to final energy amount
– warm climateLWT = 35°C kWh 1710 3094 3480 6243 8105 LWT = 55°C 2550 3510 3560 6913 8590 Heat pump unit power supply V/Ph/Hz 220-240/1/50 220-240/1/50 22-240/1/50 380-420/3/50 380-420/3/50 Heating (LWT = 35°C)
(Outdoor temperature 7°C, 85% RH, EWT 30°C, LWT 35°C)kW 6,1 7,8 10,1 13,8 18,5 COP 3,8 3,87 3,9 4 4,47 Cooling (LWT = 18°C)
(Outdoor temperature 35°C , EWT 23°C, LWT 18°C)kW 7,45 9,5 9,8 18,6 22,5 EER 4,05 4,23 3,9 4 7,35 Cooling (LWT = 7°C)
Outdoor temperature 35°C , EWT 12°C, LWT 7°C)kW 7,45 9,5 9,8 13,1 15,8 EER 4,05 4,23 3,9 3 2,94 Dimensions of the indoor unit (W x H x D) net/gross mm 1780x600x680 / 1960x650x750 1780x600x680 / 1960x650x750 1780x600x680 / 1960x650x750 1780x600x680 / 1960x650x750 1780x600x680 / 1960x650x750 Dimensions of the outdoor unit (W x H x D) net/gross mm 700x1010x370 / 730x1040x455 700x1010x370 / 730x1040x455 700x1010x370 / 730x1040x455 1400x1085x435 / 1450x1100x400 1400x1085x435 / 1450x1100x400 Refrigerant Type / amount of gas kg R32 / 0,9 R32 / 1,4 R32 / 1,8 R32 / 2,55 R32 / 2,6