| Feature | Rating |
| Heat Output (80/60 deg C) | 23.5kW (max) 2.7kW (min) |
| Thermal Efficiency | 97.6% |
| Power Supply | 230-240V |
| Power Consumption | 138w |
| Dimensions (W x D x H in mm) | 420 x 370 x 787 |
| Colour | Light Grey |
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Radiant Hydronic Water Heaters are market leaders in terms of operating efficiency and quality. These European manufactured units featured the patented DUOPASS® SYSTEM technology designed to deliver remarkable flow rates to help ensure efficient and constant hot water supply. Boilers are available for heating only or heating and domestic hot water (D.H.W.) and for natural gas or LPG Product Details
Brochure Download Link ->R1K 25 Brochure -
Radiant Hydronic Water Heaters are market leaders in terms of operating efficiency and quality. These European manufactured units featured the patented DUOPASS® SYSTEM technology designed to deliver remarkable flow rates to help ensure efficient and constant hot water supply. Boilers are available for heating only or heating and domestic hot water (D.H.W.) Product Details
Brochure Download Link ->R1K 34 BrochureFeature Rating Heat Output (80/60 deg C) 33.35kW (max) 4.1kW (min) Heat Output (50/30 deg C) 36.19kW Efficiency (80/60 deg C) 98.08% (full load) 108.5% (min load) Efficiency (50/30 deg C) 106.6% (full load) Dimensions (W x D x H in mm) 410 x 330 x 642 Colour Light Grey