Navien High Efficiency Gas Boilers

Overview

The NAVIEN NFB-175H is a high efficiency condensing heating boiler designed for both residential and commercial use. It features a maximum heating input of 175,000 BTU per hour. This indoor, wall-hung unit is suited to applications requiring reliable heating. Key Features Utilizes advanced technology for efficiency. Compatible with various venting options. Supports multiple zone heating systems. Technical Specifications Maximum BTU Input : 175,000 BTU/h Minimum BTU Input : 13,300 BTU/h Efficiency Rating : 95% AFUE Installation Type : Indoor Wall Mount Venting Type : Direct or power vent Fuel Type : Natural Gas or Propane Weight : 121 lb Dimensions : 17.3 inches (W) x 27.6 inches (H) x 17.3 inches (D) Warranty : 10/15 years heat exchanger, 3/5 years parts, 1 year labor Standard Information Brand : NAVIEN Manufacturer Part Number : NFB-175H