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Water Heaters
Tankless Water Heaters
Gas Tankless Water Heaters
HTP RTC-199 Hydra Smart® Tankless Water Heater, Natural Gas Fuel, 199000 Btu/hr, Indoor, Condensing, 5.8 gpm, 2 or 3 in Exhaust Vent, 95 %, Commercial

HTP RTC-199 Hydra Smart® Tankless Water Heater, Natural Gas Fuel, 199000 Btu/hr, Indoor, Condensing, 5.8 gpm, 2 or 3 in Exhaust Vent, 95 %, Commercial

HTPRTC199 MFG #: RTC-199

Features

Heat exchanger - low pressure drop, gasketless, vertical tube combustion heat exchanger design - provides maintenance-free operation on internal buildup of material inside the combustion chamber
High fin fire tube heat exchanger design provides high efficiency and low pressure drop in a very compact size
Combustion system - modulating burner with up to 10 to 1 turndown
19,900 - 199,000 Btu/hr
Up to 0.93 uniform energy factor (UEF)
High Grade Ceramic Fiber Burner Design
Optical Flame monitoring
Integrated control system - digital operating control and display to program and monitor water boiler operation
Programmable settings - Outdoor reset curve - DHW Supply set point - Step sequence for delayed response for smart zones - Boost response - Internal storage tank Set point Temperature
Field connection board - line voltage terminal strip with 120 VAC / 60 Hertz power / low voltage terminal strip with multiple contacts
0-10 VDC input
Low water protection device
Freeze protection
Cascade up to 18 Units
182 deg F maximum outlet temperature
Superior condensate collection system with overflow protection switch
Vents in Plastic PVC - CPVC - Stainless Steel - ULC S636 flexible polypropylene vent liner (chimney lining only)
Vents up to 100 combined equivalent feet - 3 inch venting, and 50 combined equivalent feet - 2 in venting