Utica is one of the most reputable names in hydronic heating. They are known for providing quality equipment that is designed for ease of use and installation. Hotline indirect fired water heaters use the power and efficiency of your boiler to heat domestic water. A Hotline is capable of producing three to five times the hot water of a comparable electric or gas-fired water heater. To achieve such high volumes of hot water, Utica used a counterflow design in the Hotline. Directing the boiler water to run contrary to the domestic hot water improves the heat transfer efficiency and provides a more even temperature. A self-cleaning drain valve makes the Hotline low-maintenance and a mounted thermostat keeps you apprised of water temperature. When it comes to quick, easy, and efficient domestic hot water, the Hotline truly shines.
Hotline water heaters are built to withstand damage from within and without. To prevent scratches and gouges, Utica wrapped the HL30SK in a steel jacket. The inner tank has two-fold protection against corrosion. The Hotline's cobalt porcelain enamel resists corrosion while a magnesium anode rod actively fights it.
Heat loss is an efficiency killer. Two inches of foam insulation keep the water in your Hotline hot so you aren't paying twice for energy that you're using once.
Advanced Heat Exchanger Design
The Hotline's heat exchanger is designed for efficiency, reliability, and durability. Stainless steel construction improves the rate of heat transfer for fast, efficient hot water. The smooth, tubular design thwarts sediment buildup, which negatively impacts performance. Finally, like the inner tank, the Hotline's heat exchanger is coated in a cobalt porcelain enamel to discourage corrosion.
- (1) Utica HL30SK Indirect Fired Water Heater
- (1) Mounted Thermostat
- (1) Magnesium Anode Rod