Boiler Key Features

• A-rated ErP rating — energy efficient
• 25kW heating output — generous central heating and hot water capacity
• Compact size — fits inside cupboards
• LED display — offers visibility in dimly lit areas
• Easy installation and maintenance — accessible layout to replace components from the boiler front
• Recognisable Vaillant fault codes — easier to diagnose faults
• Aluminium heat exchanger — designed to last longer, reduce energy bills, and for easy maintenance
• 4-sided cooling and water agitation of the heat exchanger — for longer life reliability
• Compatible with Vaillant's range of controls — for convenient usage
• Pneumatic gas and air modulation system — improves performance and lowers emissions
• 51dB quiet operation — suitable for storing in quieter areas

Thermostat Key Features

• Controls multiple heating products — including central heating, hot water, heat pumps, and underfloor heating
• Weather compensation technology — adjusts the temperature of the water based on the outdoor temperature
• myVAILLANT app — remotely control heating, set schedules, and track energy usage
• High-contrast display — simple interface that's clear to read
• Programming options — 7-day or 24-hour time periods
• Control up to 9 heating zones — with additional thermostats installed

Flue Key Features

• Horizontal orientation — directs boiler gases through an external wall
• 750mm length — the maximum distance from the external wall to the boiler

Warranty

• 2 years

What's Included

• 1x Vaillant ecoFIT pure 825 gas combi boiler 25kW - 0010020389
• 1x Vaillant VRC 700/4 weather compensation control - 20184838
• 1x Vaillant standard horizontal flue kit 750mm - 0010039324

This gas combi boiler pack combines the ecoFIT pure 825 25kW combi boiler, VRC 700/4 weather compensation controller and a 750mm horizontal flue kit, providing a complete and efficient solution for central heating and hot water.

Boiler Features

Designed for reliable day-to-day performance, the ecoFIT pure 825 delivers a 25kW output and benefits from an ErP A-rated efficiency rating, helping to reduce energy consumption while maintaining excellent heating and hot water comfort.

Its compact, cupboard-friendly design makes it suitable for installations where space is limited. The easy-to-read LED display provides clear operating information, while the front-access layout allows for simpler installation, servicing and maintenance.

The boiler incorporates a durable aluminium heat exchanger to support efficient operation and long-lasting performance. Four-sided cooling and water agitation technology help improve reliability and contribute to an extended service life.

Controller Features

The VRC 700/4 weather compensation controller provides advanced control over a variety of heating systems, including radiators, hot water cylinders, heat pumps and underfloor heating.

By continuously monitoring outdoor temperatures, it automatically adjusts heating performance to improve efficiency and maintain a comfortable indoor environment. When paired with the myVAILLANT app, users can manage their heating remotely, create tailored schedules and track energy usage from a compatible smart device.

A high-contrast display ensures settings remain clear and easy to navigate, while flexible programming options support both 24-hour and 7-day scheduling.

Flue Features

The supplied 750mm horizontal flue is designed to safely discharge combustion gases through an external wall. Its length offers greater flexibility during installation, making it suitable for a variety of boiler locations within the property.

Order Today

Complete your heating installation with this Vaillant package, bringing together efficient boiler technology, intelligent heating controls and dependable performance in one convenient bundle.