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Vaillant ecoTEC plus 938 Combi Gas Boiler

From: £2,799.00

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ecoTEC plus 938 Combi Gas Boiler

Is Condensing


Efficiency Rating


Band Rating

A Rated

LPG Compatible


Standard Warranty

10 Years

Central Heating Max. Output

30.9 kW


Wall Mounted

Flow Rate

15.9 l/min

ERP Rating

A Heat

Hot Water Max. Output

38.7 kW

Product Description

The Vaillant ecoTEC Plus 938 is a powerful and highly efficient combi gas boiler that comes with many features and benefits.

How efficient is the Vaillant ecoTEC Plus 938?

The ecoTEC Plus 938 is a highly efficient boiler with an efficiency of 94% and ErP A-rating for both heating and hot water.

Vaillant ecoTEC boilers can help to save you money on your energy bills, thanks to the high efficiency rating and wide modulation range of up to 1.6 which ensures low energy consumption and maximum efficiency .

Is the output rating suitable for my home?

When comparing combi boilers, you have to take into account the central heating (CH) output and the domestic hot water (DHW) output. The Vaillant ecoTEC Plus 938 has a CH output of 30.9 kW and DHW output of 38.7 kW which makes it suited to homes with up to 15 radiators and 2 bathrooms.

Are other output ratings available in the Vaillant ecoTEC Plus range?

The ecoTEC Plus range of boilers includes central heating outputs of 20.4 kW, 25.7 kW, 30.1 kW and 32.2 kW, in addition to this 30.9 kW model. Plus, these boilers don’t have to run on natural gas, LPG models are available too.

Is a combi boiler suitable for my home?

A combi boiler supplies hot water and heating on demand by using the mains water supply. This means you don’t need to have bulky tanks or cylinders – making them perfect for smaller homes or properties where space is limited.

How long is the warranty period?

Featuring a 5 year warranty as standard, that can be extended to 7-10 years when installed by a Vaillant Advance installer, you’ll be well covered long after the installation.

What are the key features of the ecoTEC Plus 938?

Vaillant ecoTEC boilers boast many features, including an innovative integrated hot water storage device that can deliver up to 20 litres of hot water per minute and supply hot water in only 5 seconds! As well as this, they have a flame lift detection system enabling more efficient and quieter combustion and LPG models for properties off the gas network.

That’s not all, there’s a built-in 2 stage frost protection to protect the boiler through the cold wintery months, a step-by-step wizard so that you can set it up quickly and easily and is compatible with arotherm air to water heat pump hybrid system.

How big is the ecoTEC Plus 938?

As a wall-mounted compact unit, with dimensions of 720 x 440 x 600mm (HxWxD) it won’t take up too much space in your home.