Vaillant ecoTEC Plus 825 Combi 25kW Gas Boiler ErP 10021823
Watch video
Hover Over to Zoom In
Overview
- Patented stainless steel main and secondary heat exchanger
- Fully modulating low NOx burner and fan
- Manual pressure gauge
- Instant hot water delivery in just 5 seconds
- Wide modulation range of up to 1:6
- Flame lift detection system
- Stylish contoured case design with down flap
- Built-in-two-stage frost protection
- Quiet Mark accreditation
- Compatible with auroTHERM air to water heat pump hybrid system
Technical specification
Boiler Type
Combi
Depth
338 mm
Height
720 mm
Width
440 mm
Maximum Horizontal Flue 100mm
12 m
Maximum Horizontal Flue 125mm
39 m
Maximum Vertical Flue 100mm
12 m
Maximum Vertical Flue 125mm
41 m
External or Internal
Internal
DHW Output
25.4 kW
DHW Response 1m from Tap
5 sec
DHW Flow Rate at 35 Degree Rise
10.5 ltrs / min
DHW Output Min and Max
25.4 kW
SEDBUK SAP 2009 Rating
91.20%
SEDBUK SAP 2005 Rating
A
CH Condensing Max Output
19.6 kW
Heat Output
25 kW
Fuel Type
Natural Gas
Includes
Boiler Only
Noise Level
46 dB
Nox Class
5
Solar Compatible
Yes
Type
Boiler
Years Guaranteed
5
Registered with the Energy Savings Trust
Yes
Manufacturer Model No
10021823
Brand Name
Vaillant
Reviews
Be the first to review this product.
Ideal Logic+ 30kW Combi Gas Boiler 215440
Available in outputs of 24, 30 and 35 kW, the Logic+ Combi is designed to ensure a quick and hassle-free installation thanks to concealed connections, built-in automatic bypass and an integral filling loop. A translucent condensate siphon also allows any debris to be spotted quickly and efficiently. Compact in size and fully modulating down to as low as 4.8kW, the Logic+ combi provides excellent energy savings making it the perfect choice for new boiler or boiler replacement installations. Siting a Logic+ combi boiler is quick and simple thanks to a range of installer friendly features such as push and clip flue turret connections and telescopic flue options, plus the in-built frost protection allows you to site the boiler anywhere in the house - even in attics or garages. Not only that, this reliable combi boiler range has a compact size so can be conveniently fitted almost anywhere in the home, even in a kitchen cupboard.
£1,310.99 each (Inc. VAT)
Vaillant ecoTEC Pro Combi 24kW Gas Boiler ErP 10021836
The Vaillant ecoTEC Pro 24 Combi Boiler uses a natural gas fuel supply and is perfect for 1-3 bedroom properties with a single bathroom and is typically popular for installation in small to medium sized houses, flats and bungalows. Vaillant's ecoTEC Pro range of combi boilers offers some of the best value boilers on the market, offering renowned quality at the best possible price. The Pro 24 combi boiler is also fully compliant with the latest ErP regulations, so you can rest assured that you are getting one of the most efficient and reliable boilers around. The Vaillant Pro 24 combi boiler is able to supply the central heating and hot water by heating the mains water supply, negating the need for a hot water cylinder or cold water feed tank, thus saving space and installation time, and providing hot water on demand.
£1,535.38 each (Inc. VAT)
Vaillant ecoTEC Pro Combi 28kW Gas Boiler ErP 10021837
The Vaillant ecoTEC Pro 28 Combi Boiler uses a natural gas fuel supply and is perfect for 2-3 bedroom properties with a single bathroom and is typically popular for installation in small to medium sized houses, flats and bungalows. Vaillant's ecoTEC Pro range of combi boilers offers some of the best value boilers on the market, offering renowned quality at the best possible price. The Pro 28 combi boiler is also fully compliant with the latest ErP regulations, so you can rest assured that you are getting one of the most efficient and reliable boilers around. The Vaillant Pro 28 combi boiler is able to supply the central heating and hot water by heating the mains water supply, negating the need for a hot water cylinder or cold water feed tank, thus saving space and installation time, and providing hot water on demand.
£1,670.75 each (Inc. VAT)
Vaillant ecoTEC Pro Combi 30kW Gas Boiler ErP 10016538
The Vaillant ecoTEC Pro 30 Combi Boiler uses a natural gas fuel supply and is perfect for 2-4 bedroom properties with a single bathroom, and an ensuite and is typically popular for installation in small to medium sized houses, flats and bungalows. Vaillant's ecoTEC Pro range of combi boilers offers some of the best value boilers on the market, offering renowned quality at the best possible price. The Pro 30 combi boiler is also fully compliant with the latest ErP regulations, so you can rest assured that you are getting one of the most efficient and reliable boilers around. The Vaillant Pro 30 combi boiler is able to supply the central heating and hot water by heating the mains water supply, negating the need for a hot water cylinder or cold water feed tank, thus saving space and installation time, and providing hot water on demand.
£1,714.03 each (Inc. VAT)