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Bosch Tronic 6000 C WH27 (Powerstream Pro RP27PT)

Product Overview

Bosch Tronic 6000 WH27 Whole-House Electric Tankless Water Heater

Requires 3x40AMP breakers at 240V with minimum 200AMP service. Includes new digital display.

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Regular Price: $952.00

Special Price: $699.00


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Bosch Tronic 6000 C WH27 (Powerstream Pro RP27PT)

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  • Bosch Tronic 6000 C WH27 Electric Tankless Water Heater

    The Bosch Tronic 6000 C WH27 is ideal for replacing your electric storage tank water heater. The Bosch Tronic 6000 WH27 electric whole house tankless water heater is compact and powerful and can installed virtually anywhere inside the home. Advantages include endless hot water, reduced electricity costs and substantial space savings. This new model features a digital display and a thermostat control on the front of the unit.

    Designed to replace a 40-gallon electric tank. The Bosch Tronic 6000C WH27 electric tankless water heater is built to last. It has solid copper heat exchangers and brass fittings. A thermal cut-out switch provides an excellent safety measure and ensures that the heating elements will not need replacement, as they do with many other electric tankless water heaters. This small unit can be installed virtually anywhere in the home and, of course, produce an endless supply of hot water.

    The Bosch Tronic 6000C WH27 is the direct replacement for the Bosch Tronic 5000 C WH27 and it also replaces the older Powerstream Pro RP27PT and the Bosch PowerStar AE125. Please note that the older Powerstream Pro RP27PT and the PowerStar AE125 electric tankless water heaters were 15.5 x 15.25 x 4.5 inches while the Bosch Tronic 6000 Model WH27 measures 12.5 x 15.25 x 4.5 inches, just like the Bosch Tronic 5000 WH27. The water connections on the Bosch Tronic 6000 Model WH27 are also off slightly from the older model heaters.

    The Bosch Tronic 6000 Model WH27 has serial numbers that begin with 555 and higher and the PCB replacement part number is 8-738-710-922.

    Bosch Tronic 6000 WH27 Electric Tankless Water Heater Features:
    • Compact, whole-house tankless heater
    • 90+% efficient with zero stand-by loss
    • Solid copper heat exchanger
    • Electronic flow switch
    • Thermal cut-out protects elements from dry fire damage
    • Built-in flow sensor ensures constant output temperature
    • External temperature control knob
    • 5-Year limited warranty

    Bosch Tronic 6000 WH27 Electric Tankless Water Heater Specifications:
    • Efficiency - 94%
    • Weight - 22 lbs.
    • Dimensions - 12½" x 15¼" x 4½"
    • Water Fittings - ¾" male NPT
    • Volts - 240
    • Kilowatts - 26.85kWh
    • Amps -
     o US: 120 (3 x 40 amps)*
     o CANADA: 120 (1 x 120 amps)**
    • Wire Size -
     o US: 8 gauge (6 conductors & ground)
     o CANADA: 2 gauge (2 conductors & ground)**
    • Phase - Single
    • Minimum Flow Rate at Given Temperature Rise -
     o 45ºF Rise 4.0 gpm***
     o 50ºF Rise 3.7 gpm
     o 60ºF Rise 3.0 gpm
     o 70ºF Rise 2.6 gpm
     o 80ºF Rise 2.2 gpm

    Average ground water temperature in the United States is 55ºF.
    NOTE: The unit will not provide an output temperature above 131ºF.

    * Minimum recommended service for the Bosch Tronic 6000 Model WH27 is 200 amps
    ** In Canada unit must be wired to a single breaker. AE Canada Kit required. Always check local codes.
    *** gpm = Gallons Per Minute
  • Brand Bosch Tronic (Powerstream Pro)
    Model Bosch Tronic 6000C WH27
    Manufacturer's Part Number (MPN) 7736500681
    Application Commercial,Residential
    Product Type Whole House
    Indoor/Outdoor Installation Indoor
    Heater Style Tankless
    Output (kW) 26.85
    Amperage (Amps) 120
    Electrical Requirements (AMPS / V) 3x40A / 240V
    Thermal Efficiency (%) 97
    Activation Flow Rate (GPM) 0.8
    Capacity @ 45 Deg F Temp Rise (GPM) 4
    Capacity @ 77 Deg F Temp Rise (GPM) 2.4
    Default Temperature (Deg F) 122
    Water Connections (Inches) 3/4 NPT
    Water Pressure Rating (PSI) 15 - 150
    Shipping Weight (Lbs) 23.0000
    Product Weight (Lbs) 22
    Product Dimensions (H" x W" x D") 12.5 x 15.25 x 4.5
    Warranty 5-year limited warranty on the heating modules; 2-year limited warranty on other component parts
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  • Warranty

    Bosch gas tankless water heaters, electric tankless water heaters, electric mini-tank water heaters and accessories are warranted directly by the Manufacturer (BOSCH) through Bosch Thermotechnology Corp.

    Please visit the web site Warranty Page for the full details of the Bosch product warranty.

    Be sure to fill out your Warranty Card and send it to Bosch immediately after your installation to ensure you are registered for the full product warranty.
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