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Vaillant ecoTEC Pro Combi 28kW Gas Boiler ErP 10021837
5
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Frequently bought together
Overview
- Patented stainless steel main and secondary heat exchanger providing superior heat transfer and highly efficient performance
- Removable side panels for improved accessibility and installation flexibility
- High quality clean appearance
- Manual pressure gauge sited at the front of the boiler
- Highly efficient and economical to run
- Ultra quiet whilst in operation
- Fully modulating low NOx burner and fan
- Built-in-two-stage frost protection
- Vaillant’s ‘aquaCOMFORT’ warm start feature
- Wide modulation range of up to 1:4
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
27.2 kW
DHW Response 1m from Tap
5 Secs
DHW Flow Rate at 35 Degree Rise
11.1 L
DHW Output Min and Max
27.2 kW
SEDBUK SAP 2009 Rating
A
SEDBUK SAP 2005 Rating
91.29%
CH Condensing Max Output
19.1 kW
Heat Output
28 kW
Fuel Type
Natural Gas
Includes
Boiler Only
Noise Level
49 dB
Nox Class
5
Solar Compatible
Yes
Type
Boiler
Years Guaranteed
2
Registered with the Energy Savings Trust
Yes
Brand Name
Vaillant
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