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Willer PT207 VOLT WF 7.5 kW
230 V / 400 V

Photos - Boiler Willer PT207 VOLT WF 7.5 kW 230 V / 400 V
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Reliable and versatile electric single-circuit boiler of small power with a built-in circulation pump, a unique cast heat exchanger made of aluminium-magnesium alloy with "dry" heating elements, support for remote control "over the air" and the ability to integrate into a smart home system. It can be connected to both single-phase and three-phase AC mains with a voltage of 220V or 380V. It is positioned as a product of the middle price category. Designed to create a heating system for residential, office or communal premises up to 60 meters. Ideal for serving a small one / two-room city apartment. It can be used as an additional boiler in one system with gas / solid fuel heaters (including in cascade systems). Able to perform the functions of a backup heat source. Thanks to the improved de...sign and high-quality automation, the Willer PT207 VOLT WF boiler is completely safe in terms of fire. Supports smooth power control and has a two-level overheating protection system. Equipped with a safety valve (more than 3 bar) and a pressure sensor for automatic shutdown in case of circulation interruption. The digital control system is compatible with programmers and outdoor temperature sensors.
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Willer PT207 VOLT WF 7.5 kW
230 V / 400 V
Energy source:electricity
Mount:wall, single-circuit
Boiler power:7.5 kW, area ~ 60 m²
Power supply 230 / 400 V. Connection of an indirect water heater. Compatible with heated floors. Powered by a generator. Dry heating element. Seamless aluminium-magnesium heat exchanger. Touch control. Wi-Fi.

Reliable and versatile electric single-circuit boiler of small power with a built-in circulation pump, a unique cast heat exchanger made of aluminium-magnesium alloy with "dry" heating elements, support for remote control "over the air" and the ability to integrate into a smart home system. It can be connected to both single-phase and three-phase AC mains with a voltage of 220V or 380V.

It is positioned as a product of the middle price category. Designed to create a heating system for residential, office or communal premises up to 60 meters. Ideal for serving a small one / two-room city apartment. It can be used as an additional boiler in one system with gas / solid fuel heaters (including in cascade systems). Able to perform the functions of a backup heat source.

Thanks to the improved design and high-quality automation, the Willer PT207 VOLT WF boiler is completely safe in terms of fire. Supports smooth power control and has a two-level overheating protection system. Equipped with a safety valve (more than 3 bar) and a pressure sensor for automatic shutdown in case of circulation interruption. The digital control system is compatible with programmers and outdoor temperature sensors.

FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
All specifications
Specifications PT207 VOLT WF
Main
Energy sourceelectricity
Installationwall
Typesingle-circuit (heating only)
Heating area60 m²
Technical specs
Heat output7.5 kW
Power supply230 V / 400 V
Coolant min. T30 °С
Coolant max. T80 °С
Heating circuit max. pressure3 bar
Consumer specs
Wi-Fi
Heated floor mode
Circulation pump
Boiler specs
Combustion chamberno chamber
Expansion vessel capacity5 L
Connections
Central heating flow3/4"
Central heating return3/4"
Safety
Safety systemswater overheating
frost protection
More specs
Dimensions (HxWxD)665x358x218 mm
Weight17.5 kg
Added to E-Catalogfebruary 2023
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
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Efficient and reliable heating

The Willer PT207 VOLT WF electric boiler offers the user wide functionality and high-quality technical solutions for creating a main or backup heating system at an affordable price. The boiler heat exchanger is made of aluminium-magnesium alloy by casting, which makes it seamless and durable. Inside the heat exchanger is a patented heating element that provides dry and safe heating. This avoids scale formation and reduces the risk of reducing the efficiency of the heating element, and thus reduces the need for regular maintenance.

This boiler is compatible with indirect water heaters to create hot water and can also be used to heat underfloor heating. It has an average power sufficient to heat houses, apartments or offices of approximately 60 m². The boiler can be connected to single-phase (230 V) or three-phase (400 V) power sources and can also use backup power from generators.

Intelligent technologies

The electric boiler comes with a Wi-Fi module for remote control via a special application. Operating parameters are displayed on the display, and control is carried out using touch buttons. The electronic unit controls the operation of the entire system, preventing overheating and freezing of the coolant.

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PT207 VOLT WF