HTP UFT-175W Medium Mass High Efficiency Universal Fire Tube Boiler, Natural Gas Fuel, 19900 to 175000 Btu/hr Input, Direct Vent, Cold Rolled Carbon Steel Housing, 3/4 in NPT Gas Connection, Direct Electronic Ignition
HTPUFT175W
MFG #: UFT-175W
- AFUE Rating: 95.9 %
- Connection Type: 3/4 in NPT Gas
- Dimensions: 19.68 in W x 17 in D x 31.89 in H
- Fuel Type: Natural Gas
- Housing Material: Cold Rolled Carbon Steel
- Input Capacity: 19900 to 175000 Btu/hr
- Manufacturer Name: Heat Transfer Products
- Series: UFT
- Type: Medium Mass High Efficiency
- Vent Type: Direct
- Voltage Rating: 120 VAC
The UFT Boiler is a medium mass high efficiency boiler. This advanced modulating gas condensing boiler has a 316L stainless steel fire tube heat exchanger with a 96% AFUE rating. It also has ultra-low NOx emissions, making the UFT eco-friendly and your best option in today's green market. It is available in both a wall mounted version and a floor standing version.
- Features and More
Features
- Heat exchanger - low pressure drop, gasket less, vertical tube combustion heat exchanger design with internal aluminum fins inserted into the individual fire tube circuits to increase heat transfer capabilities
- Fire tube design provides maintenance free operation on internal buildup of material inside the combustion chamber
- Combustion system - modulating burner with up to 10 to 1 turndown
- High grade ceramic metal fiber burner design
- Optical flame monitoring
- Integrated control system - digital operating control with LCD display to program and monitor boiler operation
- Pump outputs for boiler pump - system pump - DHW pump with domestic hot water priority with timing
- Programmable settings - outdoor reset curve - DHW supply set point - step sequence for delayed response for small zones - boost function - cascade up to 20 boilers - field program service reminders with date or runtime activation
- Connection board - line voltage terminal strip with 120 VAC/60 Hz power/low voltage terminal strip with multiple contacts - cascade wiring
- 0 to 10 VDC input for building management system
- Boiler output regulation (adjustment of boiler output from 100 to 50%)
- Built in low water cut-off
- Fault history logging - last 10 fault codes
- Customized freeze protection parameters
- Superior condensate collection system with overflow protection switch
- Vents in plastic PVC - CPVC - stainless steel - ulc s636 flexible polypropylene vent liner (chimney lining only)
- Vents up to 100 combined equivalent feet in 3 in pipe or 50 ft in 2 in pipe
- Manual reset high temperature limit
- Piping adapters can be moved from the left to the right side of floor mount models to ease installation
- 3 in vent
Application
- Residential Application
Includes
- 30 psi Pressure Relief Valve
- 1-1/4 in x 1-1/4 in x 3/4 in Steel Tee
- 3/4 in Steel Street Elbow
- Anchors and Wall Mounting Bracket
- Quick Reference Guide
- Condensate Hose
- 3 x 6 in CPVC Pipe
- Outdoor Sensor with Screws and Anchors
Standards/Approvals/Certifications
- AHRI Certified
- ASME Certified
- ANSI Z223.1
- cETLus Listed
- ENERGY STAR Certified
- Energy Guide
- Ultra Low Nox Emissions SCAQMD Rule 1146.2
Warranty
- 10 years Limited