The Bosch Tronic 4000 C Electric Tankless Water Heater, part number 7738007418, is a 10.5-kilowatt point-of-use electric tankless water heater designed to deliver a continuous on-demand supply of hot water at one to two sinks simultaneously or at a single commercial sink, serving a wide range of residential, commercial, and mobile applications including apartments, RVs, mobile homes, boats, garages, warehouses, factories, stores, offices, restaurants, and hotels.
The TR4000C-10 features a solid copper heat exchanger with copper-sheathed elements housed in a compact and lightweight tough plastic enclosure, operating at 96% efficiency with no standby heat loss at a UEF of 0.95. The unit features front-mounted control of different power levels and an operating indicator light, operates on 208 or 240-volt supply with a double-pole 50-amp breaker, activates at a minimum flow rate of 0.55 gallons per minute, and carries a 5-year limited warranty.
The cold water inlet is located at the bottom left and the hot water outlet at the bottom right — a reversed connection orientation from legacy models this unit replaces.
What's Included: Bosch Tronic TR4000C-10 electric tankless water heater unit with mounting hardware. A dedicated 208 or 240-volt double-pole 50-amp hardwired circuit and all plumbing connections are not included and must be provided as part of the installation by a licensed electrician and plumber.
Installation Limits: The TR4000C-10 requires a dedicated 208 or 240-volt double-pole 50-amp hardwired circuit and must be installed by a licensed electrician in accordance with applicable local electrical and plumbing codes. The unit does not plug into a standard outlet. Working water pressure must be maintained between 7 and 115 psi. Hot water output temperature is dependent on incoming cold water temperature — lower incoming water temperatures reduce the achievable output temperature at a given flow rate.
The cold water inlet is at the bottom left and the hot water outlet is at the bottom right, which is reversed from legacy models — plumbing connections must be verified and adjusted accordingly during installation.
Compatibility: The Bosch Tronic TR4000C-10 (part number 7738007418) is the highest-kilowatt model in the Bosch Tronic 4000C series available at RuralEnergy.com and is a close functional replacement for the Powerstream Pro RP1P, the Powerstream RP1, the PowerStar AE9.5, and the Bosch Tronic 3000 US9. The companion models in the Tronic 4000C series available at RuralEnergy.com are the TR4000C-3 (part number 7738007415) at 3.5 kW and the TR4000C-6 (part number 7738007416) at 6.5 kW.
