Combination Boilers
‘Combi’ is short for combination boiler and does two things, heats water and provides central heating for your home.They are ideal for smaller homes, as there’s no need for a water storage tank, as the boiler’s connected directly to the water mains so water is only heated as and when needed.
ecoTEC plus
The flexible combination boiler for any home
- High performance, control and efficiency
- Precision heating to reduce your fuel bills
- A full range of heating control options, from simple analogue timers to the vSMART™ smartphone app
- Delivers hot water within 5 seconds (and no need for a storage tank or cylinder.)
| Boiler Model | 825 | 832 | 835 | 838 | 938 |
|---|---|---|---|---|---|
| Maximum DHW output (kW) | 25.4 | 25.4 | 35 | 38.7 | |
| Maximum DHW flow (l/min) | 10.5 | 13 | 14.3 | 15.9 | 20.1 |
ecoTEC pro
The smart combination boiler for small to medium homes
- Precision heating to reduce your fuel bills
- A full range of thermostat controls, from simple analogue timers to the vSMART™ app based control
- Hand-assembled in Derbyshire by Vaillant’s operatives from start to finish, in their award-winning manufacturing plant
- Stainless Steel Construction
| Boiler Model | 24 kW | 28 kW | 30 kW |
|---|---|---|---|
| Maximum DHW output (kW) | 23.4 | 27.2 | 30.6 |
| Maximum DHW flow rate (l/min) | 9.6 | 11.1 | 12.3 |
ecoFIT pure
The cupboard-size combination boiler for any home
- High performance build, smart controls and efficiency
- Compact enough to fit in a kitchen cupboard
- A full range of heating control options, from simple analogue timers to the vSMART™ smartphone app
- Quiet Mark approved, meaning it’s one of the quietest products in its category.
| Boiler Model | 25 kW | 30 kW | 35 kW |
|---|---|---|---|
| Maximum DHW flow rate (l/hr) | 10.4 | 12.2 | 14.1 |
System Boilers
System boilers, also known as sealed system boilers and have the heating and water systems built into the boiler itself. They are ideal for homes with more than one bathroom and give a constant supply of hot water.
ecoTEC plus
The flexible system boiler for any home
- High performance, control and efficiency
- Precision heating to reduce your fuel bills
- A wide range of heating control options, from simple boiler timer right up to the vSMART™ smartphone app
| Boiler Model | 612 | 615 | 618 | 624 | 630 | 637 |
|---|---|---|---|---|---|---|
| Maximum DHW output (kW) | 12.2 | 15.4 | 18.5 | 24.4 | 30.4 | 37.6 |
ecoFIT pure
The cupboard-size system boiler for any home
- High performance build, smart controls and efficiency
- Compact enough to fit in a kitchen cupboard
- A full range of heating control options, from simple analogue timers to the vSMART™ smartphone app
- Quiet Mark approved, meaning it’s one of the quietest products in its category
| Boiler Model | 12 | 15 | 18 | 25 | 30 |
|---|---|---|---|---|---|
ecoTEC plus 48 & 64 kW
High output wall-hung boiler range
- Compact design
- Suitable for natural gas and LPG applications
- High efficiency stainless steel heat exchanger
- Full range of accessories available
| Boiler Model | 48 | 64 |
|---|---|---|
ecoTEC 46 & 65 kW
ecoTEC high output boilers
- Suitable for domestic and commercial projects
- High quality stainless steel heat exchanger offers more resistance to oxidation and corrosion
- All major components built-in for easy installation
- Energy saving two-stage frost protection system and pressure sensor to monitor system pressure via diagnostics and a flow sensor
| Boiler Model | 46 | 65 |
|---|---|---|
Regular Boilers
Regular boilers, also known as open vent boiler, provide central heating and hot water through a hot water storage cylinder, often found in an airing cupboard, and cold water tank usually found in the loft. They are perfect for homes with multiple bathrooms, as they can provide a lot of hot water at once.
ecoFIT pure regular
The cupboard-size regular open vent boiler for any home
- High performance build, smart controls and efficiency
- Compact enough to fit in a kitchen cupboard
- A full range of heating control options, from simple analogue timers to the vSMART™ smartphone app
| Boiler Model | 12 | 15 | 18 | 25 | 30 | 35 |
|---|---|---|---|---|---|---|
ecoTEC plus regular
The regular open vent boiler for any home
- High performance, control and efficiency
- Compact enough to fit in a kitchen cupboard
- A wide range of heating control options, from simple boiler timer right up to the vSMART™ smartphone app
| Boiler Model | 12 | 15 | 18 | 24 | 30 | 35 |
|---|---|---|---|---|---|---|