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

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

Horizontal Terminal Telescopic Key Features

• Weatherproof — suitable for different weather conditions
• Adjustable length — 498–713mm
• Diameter — 60/100mm
• Easy installation — no cutting required

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 horizontal terminal 60/100 PP telescopic – 0010039336

This gas combi boiler pack combines the Vaillant ecoFIT pure 825 25kW combi boiler, VRC 700/4 weather compensation controller, and a horizontal terminal 60/100 PP telescopic, offering an efficient and practical solution for domestic heating and hot water.

Boiler Features

The ecoFIT pure 825 delivers a dependable 25kW output and boasts an ErP A-rated efficiency rating, helping households enjoy reliable heating and hot water while keeping energy usage in check.

Its compact dimensions allow it to fit neatly within a kitchen cupboard or utility area, making it ideal for installations where space is limited. A clear LED display provides straightforward operation, while the front-access design simplifies installation, servicing and maintenance.

Built with a durable aluminium heat exchanger, the boiler is engineered for long-term efficiency and performance. Four-sided cooling and water agitation technology help to enhance reliability and support an extended service life.

Controller Features

The VRC 700/4 controller offers intelligent control of a range of heating products, including radiators, hot water systems, heat pumps and underfloor heating.

Weather compensation technology automatically adjusts system performance according to outdoor conditions, helping to maintain comfort levels while improving efficiency. Through the myVAILLANT app, users can manage heating remotely, create personalised schedules and monitor energy consumption from their mobile device.

The controller's high-contrast display ensures settings are easy to read, while flexible programming options allow heating schedules to be tailored across either 24-hour or 7-day periods.

Horizontal Terminal Telescopic Features

This terminal telescopic is designed for reliable performance in a range of weather conditions, thanks to its weatherproof construction. Its adjustable length of 498–713mm provides added installation flexibility, while the 60/100mm diameter ensures compatibility with suitable boiler systems. The flue is also designed for quick and straightforward fitting, with no cutting required during installation.

Order Today

Complete your heating installation with this Vaillant boiler pack, bringing together efficient performance, smart heating control and dependable reliability in one convenient package.