Triangle Tube High Efficiency Gas Boilers

Overview

Triangle Tube INSFS199C is an Instinct combi floor-mounted boiler that provides space heating and domestic hot water with a maximum input of 199,000 BTU and 95% AFUE. The unit features an 8:1 turndown ratio, 184 MBH DOE heating capacity and a Net AHRI rating of 159 MBH. It has a 4-gallon water volume and includes a stainless steel fire tube heat exchanger, internal circulator pump, and Caleffi 548 hydraulic separator. Connections include 1" supply/return, 3/4" gas, and 3" vent/air. 95% AFUE with 199,000 BTU max input, 8:1 turndown; DOE heating capacity 184 MBH and Net AHRI 159 MBH Domestic hot water performance up to 5.3 GPM @ 70°F rise; stainless steel fire tube heat exchanger; 4 gallon water volume Includes internal circulator pump and pre-mounted Caleffi 548 hydraulic separator; connections: 1" supply/return, 3/4" gas, 3" vent/air; floor-mounted Product Highlights 95% AFUE combi boiler with integrated circulator and Caleffi 548 hydraulic separator for heating and domestic hot water Product Information Standard Information Brand : TRIANGLE TUBE Manufacturer Part Number : INSFS199C Technical Specifications Brand : Triangle Tube MPN : INSFS199C Model : Instinct FSB Combi 199 Product Type : Combi boiler (floor-mounted) Minimum Input : 24,875 BTU Maximum Input : 199,000 BTU Input Rating (BTU) : 24,875 - 199,000 BTU AFUE : 95% Turndown Ratio : 8:1 DOE Heating Capacity : 184 MBH Net AHRI Rating : 159 MBH Water Volume : 4 gallons DHW Flow Rate : 5.3 GPM @ 70°F rise Heat…