Part #IBCEX40400NG

MFG #EX40-400-NG

Specifications

• Unparalleled build quality
• Turndown ratio of 10:1 means you have the power to heat the building in the coldest weather, yet reduce short cycling when the weather is mild
• MFZ Moisture management protocol
• Reverse flow detection
• Outdoor reset control of water temperature
• CSA/UL approved low water cut-off and manual reset high limit
• CSD-1 Compliant
• Unmatched safety features