Navien NCB300-37K 37kW Combi Boiler

The Navien NCB300-37K 37kW Combi Boiler is designed for superior heating and hot water performance in modern homes. With stainless steel heat exchangers, this boiler is built for durability and long-term efficiency. Its compact and lightweight design allows for easy installation in smaller spaces, while its hydrogen-ready capability ensures compatibility with future energy sources.

This unit is compatible with the Navien Smart Service Toolkit for easy maintenance and monitoring. It is also rated ErP A+ for energy efficiency when paired with Navien’s Smart Plus thermostats for multizone heating, helping reduce energy consumption and costs.

Key Features:

• Stainless Steel Heat Exchangers: Built to last and maintain high efficiency over time.
• Hydrogen-Ready: Designed to support a 20% hydrogen blend, preparing your home for future energy solutions.
• ErP A+ Efficiency: Achieves optimal energy savings, especially when used with Smart Plus thermostats.
• Compact Design: Space-saving with dimensions of 680mm (Height), 395mm (Width), and 283mm (Depth), suitable for small installations.
• Low Noise Level: Operates at just 47 dBA for quiet performance.
• Smart Maintenance: Compatible with Navien Smart Service Toolkit for efficient service and troubleshooting.

Technical Specifications:

• Model Number: PNCB3000037L001
• Fuel Type: Natural Gas / LPG
• Heat Output (CH): 26 kW
• DHW Output (Min/Max): 4.6 / 37.0 kW
• DHW Flow Rate (35°C Rise): 15.2 l/min
• CH Condensing Max Output: 28.2 kW
• ERP Rating: A
• SEDBUK SAP 2009 Rating: 88.9%
• Noise Level: 47 dBA
• Maximum Vertical Flue (100mm): 8 meters
• Maximum Horizontal Flue (100mm): 7 meters
• Nox Class: 6
• Solar Compatible: Yes
• Warranty: 5 years

The Navien NCB300-37K Combi Boiler offers reliable performance, sustainability, and a compact design, making it an excellent choice for modern households in need of efficient heating and hot water solutions.