Weil-mclain 383-900-175 Condensing Combi Boiler 160000 Btu

Product Description

The WEIL-MCLAIN 383-900-175 is a high-efficiency residential condensing combination boiler rated at 160,000 BTU output, designed to provide both space heating and domestic hot water from a single appliance. This unit is part of the ECO Tec Series 2 199-C line and operates on natural gas. Condensing technology extracts heat from flue gases that standard boilers exhaust, resulting in high seasonal efficiency. Installation, commissioning, and servicing must be performed by a licensed and qualified professional in accordance with manufacturer instructions, applicable codes, and industry standards.

This combi boiler is intended for residential applications where space heating and on-demand domestic hot water are required from one compact unit. It is suited for hydronic heating systems in single-family homes and similar residential settings. Because it combines both functions, it eliminates the need for a separate water heater, reducing equipment footprint. Warranty and technical support are available only through the licensed professional responsible for the installation.

Key Features

• 160,000 BTU output rating for residential space heating and domestic hot water
• High-efficiency condensing design extracts additional heat from flue gases
• Combination unit provides both hydronic heat and domestic hot water in one appliance
• Natural gas fired, part of the ECO Tec Series 2 199-C product line
• Intended for licensed professional installation per applicable codes and manufacturer guidelines

Compatibility

Designed as an OEM-style replacement or new-installation condensing combi boiler for residential hydronic heating systems requiring natural gas-fired combination heating and domestic hot water capability.

Installation Notes

This boiler must be installed, commissioned, and serviced by a licensed professional in accordance with the manufacturer instructions, local mechanical codes, and IFGC requirements. Shut off the gas supply and electrical power to the system before beginning any service or installation work. Proper venting for a condensing appliance must be confirmed prior to startup. Homeowners and unlicensed individuals should not attempt installation or service.