All Products
Vaillant manufactures one of the widest range of gas boilers and renewable heat pump and solar thermal solutions to meet the demands of all UK house types and sizes. From one bedroom apartments to five bedroom large family homes with multiple bathrooms, we have a product to deliver comfort for your customer’s home. Our gas and renewable heating range covers a wide choice of heating outputs and works perfectly with the Vaillant range of hot water cylinders and heating controls. You can even mix the technology by offering a Vaillant hybrid heat pump and gas boiler solution.
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26 - 50 of 56 Results
ecoTEC plus 48 and 64kW
High output wall-hung boiler range
- Compact design
- Suitable for natural gas and LPG applications
- High efficiency stainless steel heat exchanger
Passive cooling module
Provides passive cooling functionality for flexoTHERM heat pumps
- Passive cooling module for use with ground collector and boreholes
- Thermally insulated casing
- Integral diverter valve, mixing valve and heat exchanger
VRC 470f (discontinued)
Wireless weather compensating programmable room thermostat\n
- Wireless Installation receiver discreetly plugs into the fascia of the boiler for a clean and stylish finish. Without the need for a wiring harness
- Clear, high contrast backlit display
- Three heating and hot water time periods can be set for each week, day or over a 24 hour period
ecoTEC sustain 24, 28, 34kW
Combination boiler range
- Exclusively designed with specifiers in mind
- Quiet Mark awarded
- Hand-built in our award-winning Derbyshire manufacturing plant
Boiler Protection Kit
Turn your guarantee up to 10
- Extended 10 year guarantee available on our ecoTEC plus (up to 45kW) and ecoTEC exclusive boilers, when installed with our Boiler Protection Kit and registered through Advance
- Proven technology to give reliable central heating system protection
- Long working life - guaranteed for the life of the boiler
Vaillant mixing module (VDM)
Mixing pump groups
- Provides controlled temperature mixing for different heating zones
- Quick and easy installation on all renewables and gas multi-zone systems
- Manage flow control to maintain comfort
aroCOLLECT air source brine collector module
Provides air source adaptation for the flexoTHERM heat pump
- Enables flexoTHERM to work as an air source heat pump
- Highly efficient and quiet during operation
- Ideal for larger domestic properties, commercial and agricultural projects
Home open vent boiler range
12, 15, 18, 25 and 30kW outputs
- Cupboard fit – 600mm (H) x 375mm (W) x 280mm (D)
- ErP 'A' Rated (93%) for the 18, 25 and 30kW models
- High SAP efficiency of 89.3%
geoTHERM mini ground source heat pump
230V ground source heat pump
- MCS accredited
- Suitable for specification in the social housing and new build developments
- Provides both heating and hot water
ecoFIT sustain 25, 30 and 35kW
Specification combination boiler range
- Exclusively designed with specifiers in mind
- Quiet Mark awarded
- High efficiency ErP 'A' rated product
Inline 6kW back-up heater
Wall-mounted and compact heat exchanger for aroTHERM heat pump systems
- Designed to be used with the aroTHERM heat pump range
- Provides back-up boost during extreme cold snaps
- Inbuilt temperature sensor and sensor pocket
ecoFIT pure open vent boiler
412, 415, 418, 425, 430 and 435 outputs
- Compact, cupboard fit solution
- Top and rear flue options
- Automotive grade aluminium heat exchanger
Home system boiler range
12, 15, 18 and 25kW outputs
- ErP 'A' Rated (93%)
- High SAP efficiency of 89.3%
- SAP performance up to 4% higher than a typical competitor reference
flexoTHERM air source heat pump
flexoTHERM and aroCOLLECT for air source applications
- MCS accredited and Quiet Mark approved
- Ideal for larger domestic and commercial properties
- ErP rated A+++ when installed with VRC 700 or VRC 700f
Buffer cylinders for heating and cooling
Compact buffer cylinders to cater for heating and cooling requirements
- Floor standing and wall-mounted options available
- Can be cascaded for larger projects
- Provides cooling functionality for heat pump systems
New!
Advance Protection Kit
Turn your guarantee up to 10 on our ecoFIT pure range of boilers
- Extended 10 year guarantee available on our ecoFIT pure range, when installed with the NEW Advance Boiler Protection Kit and registered through Advance
- Designed by Vaillant and manufactured to our very own specifications
- Horizontal, more compact solution
Heat exchanger module
Wall-mounted and compact heat exchanger for aroTHERM heat pump systems
- Designed to be used with the aroTHERM heat pump range
- Reduces the amount of glycol needed for a complete system
- Wall hung and compact for easy siting
Solar Cylinders
UniSTOR cylinder range for solar systems
- Easy to clean - High quality VG white powder coating
- Best in class stand by energy losses
- In - line front connections
Wall-mounted 40 litre decoupler module
Provides added flexibility for aroTHERM heat pump systems
- Designed to be used with the aroTHERM heat pump range
- Acts as both a hydraulic nil point in the system and a low-loss header
- Helps to ensure appropriate flow throughout the heat pump system
flexoTHERM ground source heat pump
230V and 400V ground source heat pump with Green iQ technology
- MCS accredited and Quiet Mark approved*
- Suitable for domestic and commercial properties
- ErP rated A+++ when installed with VRC 700 or VRC 700f
Boiler guarantee match
ambiSENSE smart thermostatic radiator valve
Individually control the temperature of each room in your home from your tablet or smartphone
- Create profiles for each room in your home for easy temperature control
- Digital screen on the valves displays the set temperature
- Single valves are available to expand your ambiSENSE system throughout the home
aroTHERM hybrid air source heat pump
Air-to-water hybrid heat pump
- MCS accredited
- Suitable for domestic and commercial properties
- Compatible with all boiler systems including gas, LPG and oil
ecoFIT pure 25, 30 and 35kW
ecoFIT pure combination boilers
- Top and rear flue options
- Automotive grade aluminium heat exchanger
- Easy installation and maintenance
VRC 700 & VRC 700f
Wired and wireless system controls for single and cascade heat pump and solar thermal installations
- Takes care of all Vaillant equipment automatically by intelligently communicating with all Vaillant appliances
- Flexible time programs
- Clear, high contrast backlit display
geoTHERM ground source heat pump
400V ground source heat pump
- MCS accredited and Quiet Mark approved
- Suitable for large domestic and commercial properties
- Energy yield display