The Vaillant ecoTEC plus open vent is the ideal solution for traditional open-vented heating systems.

The Vaillant ecoTEC plus open vent is available in four models, the 415, 418, 428 and 438. All models have exceptional performance with outstanding efficiencies of over 90% and low NOx emissions. It has a new compact and kitchen-friendly design (H: 600mm x W: 375mm x D: 334mm), low lift weight and requires no compartment ventilation.

The ecoTEC plus open vent boilers have a CH (Central heating) heat output range from of 5 - 15.3kW in the ecoTEC plus 415 to 6.3 - 38kW in the ecoTEC plus 438. All ecoTEC plus open vent boilers have a 2 year guarantee.

Features and benefits include:

High condensing efficiency SEDBUK Band 'A' Stainless steel main heat exchanger Allows more heat to be extracted by recapturing otherwise wasted heat Push-fit flueing A wide range of Flue_Options providing flexibility of siting Fully modulating low NOx burner Automatically matching heat output to demand Single electronic circuit board Simplifies commissioning and servicing

High condensing efficiency
SEDBUK Band 'A'
Stainless steel main heat exchanger
Allows more heat to be extracted by recapturing otherwise wasted heat
Push-fit flueing
A wide range of Flue_Options providing flexibility of siting
Fully modulating low NOx burner
Automatically matching heat output to demand
Single electronic circuit board
Simplifies commissioning and servicing

Manufacturers 2 year Warranty