Description
The FTVN is a high-efficiency, wall-hung boiler equipped with a vertical fire tube heat exchanger made of industry proven 439 stainless steel. NTI’s user-friendly programmable display and easy to access components makes it easy to install, set up and maintain, while its unique design enables simpler plumbing layouts to keep costs well under control.
Features:
• Vertical down fired stainless steel heat exchanger for exceptional efficiency and durability
• Wi-Fi on board for remote control and monitoring
• Heat Only and Combi versions available
• Integrated ECM pump and DHW diverter valve on all models
• Small zone valve systems may not require an additional pump or a low loss header
• Easy service access and quick component connections
• For Indirect DHW applications, internal diverter valve eliminates need for indirect pump
Additional Technical Features:
• Two adjustable and independent heating zone inputs (three inputs with an NTI zone controller)
• Optional NTI 3-Zone Pump/Valve Controller communicates directly with boiler control
• Integrated pressure bypass valve – potentially eliminates the need for primary/secondary piping
• Outdoor sensor included for adjustable outdoor reset or access weather via a Wi-Fi connection
• Cascade up to 8 boilers
• Field convertible to LP kit included
• Extremely quiet sealed cabinet design
• Optional 4-20mA or 0-10V input
• CH and DHW pump outputs
• Integrated easy-to-service DHW filter
• Error history included • Indirect water heater ready – either with tank thermostat or sensor
• High energy ignition transformer
Specifications:
Minimum / Maximum Input (Btu/HI): 15,000 / 150,000
AFUE: 95%
Heating Capacity, (MBH): 138
Net AHRI Rating, Water (MBH): 120
Gas Supply Pressure: 3.5" to 10.5" WC
Power Supply: 120V, 60 Hz, less than 12A
Boiler Water Content (Gal): 2.0
Ignition System: Direct Electronic Spark Ignition / Flame Rectification
Burner System: Premixed Fuel Modulation / Stainless Steel Burner
Gas Valve System: Air Ratio Valve
Gas Connection, NPT: 3/4" (Male)
Downloads:
FTVN Series Brochure
FTVN Manual
FTVN150 Submittal
WARRANY INFO
