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Gas boilers from Vaillant

  • highest quality
  • reliability
  • superior comfort

Discover our gas boiler range

Natural gas is the fossil fuel with the lowest emissions, meaning that extensive subsidy programmes can be used for its modernisation. It is a modern, trustworthy technology that allows you to make optimum use of gas.

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Gas condensing wall-hung boiler ecoTEC plus

A good decision that pays off

  • Get future-ready with our new intelligent combustion technology that adapts fluctuating gas qualities automatically
  • Extend your system with renewable energies – and heat more efficiently than ever
  • Connect your boiler conveniently via plug-and-play

actoSTOR VIH QL 75

Wall hanging shift load storage for gas condensing heating appliances

  • fast and efficient hot water generation by shift load technology
  • warm water confort for large requirements in small space
  • space saving through flexible placement and easy installation on the wall

atmoTEC / turboTEC pro

Easier to install

  • Output 24 and 28 kW, openned and fanned flue
  • Compact dimensions, low weight
  • Suitable also for solar installation

atmoTEC and turboTEC plus

Premium quality for your home

  • Output versions of 24, 28 and 36kW as heating appliance and 24,28,32 and 36kW as combi unit for heating and generation of instantaneous domestic hot water
  • Warm start function
  • Quick installation due to adjustable wall bracket and pipe cut-out

calorMATIC 370/370f

Smart timer, wired & wireless, for weekly programming

  • Intelligent time and temperature control of heating, domestic hot water and additional pump for dhw circulation
  • New attractive, easy to use design with blue backlit wide display
  • Automatic Summer/Winter time change over, 5 operation modes – Automatic, Summer, comfort, set back and system off

ecoCOMPACT

Compact combination of condensing boiler and hot water storage

  • Space-saving thanks to compact combination of condensing boiler with integrated hot water storage as floor-standing unit
  • Comfortable hot water production by integrated stratification or heating coil storage in different sizes
  • Gas and power savings by self-optimizing operation and high-efficiency pumps

ecoTEC high outputs - gas heating for every size

Gas condensing technology from 14,9 up to 720kW

  • Power outputs 80, 100 and 120kW
  • Modulation range 20 to 100%
  • Dimensions (height x width x depth): 960x 480x 602 mm, Weight: 68/86/90 kg

ecoTEC intro

Ultra-compact condensation combi boiler

  • Very compact dimensions and minimalist design. Touch screen and intuitive.
  • Natural gas versions, convertible to propane gas
  • Weather compensation possible

ecoTEC pro

Simply complete

  • output versions of 19/23 and 24/28kW as mixed unit for heating and generation of domestic hot water instantaneously
  • combinable to Vaillant solar and controller range
  • combinable to Vaillant range of domestic hot water storages as well

Gas condensing boiler ecoTEC pure

Well-being on demand.

  • 100% Vaillant quality for high performance
  • High energy and cost saving potential
  • Sustainable. Durable. Reliable.

Gas fired condensing boiler ecoVIT

Significantly lower heating costs after fast and easy modernization

  • The easiest approach to cost-saving condensing technology that is very fit for the future
  • Proven connection and accessories concept for easy integration into existing heating systems
  • Continuous adjustment to heat requirements makes it very efficient

uniSTOR VIH

Impeccable performance: all the hot water you want

  • Wide range of capacities, from 120 to 500 l capacity.
  • Made of high quality vitrified steel
  • High hot water comfort thanks to short heating period and efficient continuous output

1 - 12 of 12 Results