Boiler
Boilers are designed to work with radiant heating systems by circulating warm water or steam through a network of pipes. Like furnaces, these products are built to deliver reliable and efficient performance.
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| FEATURE |
Ultra Series 3-UE Gas Boiler |
Wall Mount Gas Boiler |
GV90+ Gas Boiler |
| Efficiency | Up to 90% | Up to 84.4% | Up to 81.6% |
| Fuel Source | Natural gas; convertible to LP | Natural gas; convertible to LP | Natural gas; convertible to LP |
| Sizes/Capacities | Three | Six | Eight |
| Warranty | 15-year limited warranty on heat exchanger; 10-year limited warranty on remaining covered parts | 20-year limited warranty on heat exchanger; 1-year limited warranty on remaining covered parts | 20-year limited warranty on heat exchanger; 1-year limited warranty on remaining covered parts |







