Lighting
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Tunable-white pendant with a high colour rendering index.
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KaleSur Heat Core
Warmth, exactly when asked.
- Output
- 24kWOutput
- Modulation range
- 10:1Modulation range
- Seasonal efficiency
- 94%Seasonal efficiency
Overview
24 kW condensing boiler with a wide modulation range.
A condensing boiler that modulates down to a tenth of its output. Most of the year a house needs far less than peak, and a boiler that can turn down that far stops short-cycling — which is where efficiency and component life are usually lost.
This is a representative concept, prepared to show the KaleSur digital experience. It is not a product currently offered for sale.
Key features
- Modulates 10:1, down to 2.4 kW
- Stainless steel heat exchanger
- Weather compensation included, not an accessory
- Serviceable from the front in a 600 mm cupboard
Specifications
The detail.
Ask us to confirm anything you intend to specify against.
Representative specifications. The figures below describe the concept, not a manufactured product.
Performance
- Heat output
- 2.4 – 24 kW
- Modulation
- 10:1
- Seasonal efficiency
- 94% (ErP A)
- Hot water flow
- 11.4 l/min @ ΔT 35 K
Installation
- Dimensions
- 700 × 400 × 300 mm
- Weight
- 29 kg
- Flue
- 60/100 mm
- Controls
- OpenTherm, weather compensation
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