Challenger Combi
The Challenger Combination Boiler features a unique “Two in One” heat exchanger that provides both space heating and domestic hot water. The Challenger is not only energy efficient with an AFUE of 95%, but is efficient on space as well. As a combination boiler, the Challenger eliminates the need for a separate domestic hot water tank. The unique heat exchanger in the Challenger heats domestic hot water directly, allowing the boiler to condense in the DHW mode and eliminating a separate heat exchanger and three-way valve.
Available While Supplies Last
Challenger 125H no longer available
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 will repair or, at its option, replace the component part under the conditions explained in SHIPPING - ASSEMBLY - INSTALLATION, hereof.
