Navien NHB-H Series

NHB-H Series

Navien NHB boilers offer homeowners industry-leading turndown ratios, greater installation flexibility, and heating capacity for home of all sizes.

  • Dual stainless steel heat exchangers
  • Integrated control panel
  • Supports independent heating zones
  • Compact size perfect for tight spaces & retrofits
  • Four different models with BTU ranging from 55,000 – 150,000
  • Dual certified for single and 2-pipe venting
  • Common venting up to 8 units
  • Cascading up to 16 units
  • Up to 15:1 turndown ratio
  • Wi-Fi compatible
  • Low noise
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