The Challenger Solo Boiler features a unique insert cast heat exchanger that provides the light weight and efficient heat transfer of aluminum with the durability of copper waterways. It is not only energy efficient with an AFUE of up to 94%, but space efficient as well. The Challenger Solo boiler can provide both heat and hot water when paired with an indirect water heater such as the Smart product line.
Available While Supplies Last
10 Year Limited Warranty & 1 Year Limited Parts Triangle TubE hereby warrants the CHALLENGER Boiler, when properly registered with our factory at the time of purchase (as set forth below), to be free from defects in material or workmanship. Triangle Tube/Phase III will repair or, at its option, replace the component part under the conditions explained in SHIPPING - ASSEMBLY - INSTALLATION, hereof.