Gas-fired Boilers 
Weil-McLainŽ gas-fired boilers are designed for improved fuel economy and long-lasting performance.
Constructed of highly durable components, our high efficiency gas boilers deliver quiet, consistent warmth. A variety of models is available to meet your specific residential and commercial heating needs.
- Rating: 96% AFUE
- Materials: Aluminium heat exchanger
- Type: Gas
- Rating: 91% AFUE
- Materials: Cast iron heat exchanger
- Type: Gas
- Rating: 87% AFUE
- Materials: Cast iron heat exchanger
- Type: Gas
- Rating: 84% AFUE
- Materials: Cast iron heat exchanger
- Type: Gas
- Rating: 85% AFUE
- Materials: Cast iron heat exchanger
- Type: Gas
- Rating: 81% AFUE
- Materials: Cast iron heat exchanger
- Type: Gas
- Rating: 83% AFUE
- Materials: Cast iron heat exchanger
- Type: Gas
- Rating: 82% AFUE
- Materials: Cast iron heat exchanger
- Type: Gas