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Model #Tronic 6000C WH27

Store SKU #1001538240

27 kW 220/240-Volt 4.0 GPM Whole House Tankless Electric Water Heater

$742.92
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  • Can support whole house applications; only one fixture at a time
  • Consult electrician and/or plumber; requires 3 x 40-204 volts
  • Same-day installation in most areas. Call 1-855-400-2552 by noon.
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Product Overview

Ideal for replacing your electric storage tank water heater, the Bosch 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. Designed to replace a 40 Gal. electric tank, the Bosch WH27 electric tankless water heater is built to last with solid copper heat exchangers, and can help provide homeowners with a lower energy bill.
  • Compact, lightweight tankless electric water heater
  • Zero standby loss - only heat the water that you need
  • Solid copper heat exchanger
  • Built-in flow sensor ensures constant output temperature
  • External temperature control knob
  • Thermal cut-out for safety - protects elements from damage
  • Can be installed in several locations
  • Also requires 3 separate 40 Amp 2-pole circuit breakers and six #8 AWG wires plus ground, minimum 200 Amp breaker panel (not included)
  • Flow sensor to provide a constant output temperature
  • 220/240-Volt - 120 Amp
  • Requires 3 double pole 40 Amp
  • See model WH17 for warmer climate applications and requires less Amp's than WH27
  • Click here to check out our buying guide on water heaters
  • Click here for more information on Electronic Recycling Programs
  • California residents

Additional Resources

From the Manufacturer

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Price
$53900
$74292
$79900
$84900
Ratings
(1607)
(30)
(24)
(14)
Required Volt Connection240 volt240 volt240 volt240 volt
Application TypeResidentialResidentialResidentialResidential
Wattage (watts)27000 W26850 W28800 W36000 W
Indoor/OutdoorIndoorIndoorIndoorIndoor
Water Heater FeaturesWall MountedOverheat ProtectionOverheat Protection,Wall MountedOverheat Protection,Wall Mounted
Number of Showers1-21-21-21-3
Fuel TypeElectricElectricElectricElectric
Efficiency Level High
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Specifications

Dimensions

Product Depth (in.)4.5 inProduct Height (in.)12.5 in
Product Width (in.)15.25 inWater Connection Size (in.)3/4 in

Details

Amperage (amps)120 AApplication TypeResidential
Efficiency LevelHighElectricity PhaseThree Phase
Finish FamilyWhiteFlow Rate @ 35°F Rise (gallons/min)4.5 gal (US)/min
Flow Rate @ 45°F Rise (gallons/min)4 gal (US)/minFlow Rate @ 55°F Rise (gallons/min)3 gal (US)/min
Flow Rate @ 65°F Rise (gallons/min)2 gal (US)/minFuel TypeElectric
Heat Exchanger Warranty5 YearIndoor/OutdoorIndoor
Maximum Temperature (F)131 °FMinimum Activation Rate (gpm)0.8
Minimum Temperature (F)0 °FNumber of Elements3
Number of Showers1-2Pack Size1
Product Weight (lb.)22 lbRequired Volt Connection240 volt
Returnable90-DayUniform Energy Factor0.8
Water Heater FeaturesOverheat ProtectionWattage (watts)26850 W

Warranty / Certifications

Certifications and ListingsCSA Listed,UL ListedLabor WarrantyNo Warranty
Part Warranty2 Year

Questions & Answers

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Customer Reviews

  • 4.4
    out of 30 reviews
  • 92%recommend this product
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Showing 1-10 of 30 reviews
Replacement for my 12 year old Bosch tankless. Love it.
Replacement for my 12 year old Bosch tankless. Love it.
by
  • Verified Purchase
  • Recommended
Product is compact, clean and easy to install. The digital thermometer is nice to have to get ju...
Product is compact, clean and easy to install. The digital thermometer is nice to have to get just the right temp. So far it seems to work fantastic.
by
  • Verified Purchase
  • Recommended
Easy to install. Works as advertised...
Easy to install. Works as advertised
by
  • Verified Purchase
Provides plenty of hot water on demand. My only complaint...
Provides plenty of hot water on demand. My only complaint is that when the electricity goes of the water heater resets to a low temperature of 95º. It is difficult to reach the knob to turn the temperature up with my installation.
by
  • Verified Purchase
Good heater for 3 bedroom house.
Good product for the money spent.
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  • Verified Purchase
  • Recommended
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
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Easy to install, heats water well..
Easy to install, heats water well..
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  • Recommended
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Rating provided by a verified purchaser...
Rating provided by a verified purchaser
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Showing 1-10 of 30 reviews