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.

HTP Gas Fired Boiler, Series: UFT, 120 VAC, 6 A, 160 W, 60 Hz, 95.1 % AFUE, 10000 - 100000 Btu/hr BTU, 3 gal Capacity, 30 lb/sq-in Pressure, 1-1/4 in NPT Supply/Return, 3/4 in NPT Gas Inlet Connection, Natural, LP Gas Fuel, Sealed Combustion Direct Vent, Power Vent Vent, Wall Mounting, Stainless Steel, 17.5 in W x 34 in H x 15.4 in D

• 10 - 1 turndown ratio
• Universal piping location - installer connection can easily be moved from Left to right side of floor units
• Venting - 2 or 3 in PVC, CPVC or polypropylene
• No primary/secondary piping needed
• Supply and return connections on either top, left or right
• Sealed combustion direct vent, power vent flue system
• Direct electronic ignition/automatic flame sensing ignition system
• Premixed fuel modulation/ceramic fiber infrared burner system
• Combination modulation(current proportional) gas valve system
• Painted cold rolled carbon steel cabinet
• Limited 10 years residential warranty

• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/HTP_UFT_199W_Specification_Sheet.pdf