A boiler system heats water and moves that warmth throughout your home in several useful ways. With a Navien boiler installed by Fred’s Plumbing and Heating, hot water can support domestic water needs, radiator heating, hot water air coils, snow melt systems, and radiant floors. Navien boiler systems can run on natural gas or propane, making them a reliable and versatile option for keeping both your home and your water warm.