Bosch WH17, Whole-House Electric Tankless Water Heater, 17.3 kW, 208/220/240V


Brand: Bosch

Mfr Part#: 7736503050

Model: WH17

Usually ships: within 2-3 business days
Qty Price
$385.95 / each & Free Shipping
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Bosch Tronic WH17 model is a 17.3kW / 240V, whole-house (1 bathroom) electric tankless water heater with 0.6 GPM activation flow, 95-131°F hot water output temperature range (adjustable), and 3/4" MNPT connections.

Technical Specifications:

  • Tankless Water Heater Type: Whole-House;
  • Output (kW): 17.3 (15.0 @ 220V, 13.0 @ 208V);
  • Electrical Requirements: 2 x 40A / 240V for US (or 1 x 80A / 240V for Canada);
  • Wiring Type: Hardwired;
  • Thermal Efficiency: 97%;
  • Water Connections: 3/4" Male NPT;
  • Min. Activation Flow Rate (GPM): 0.6;
  • Hot Water Temperature Control Range: 95°F - 131°F;
  • Max Inlet Water Temperature: 86°F;
  • Hot Water Output Range (GPM): 1.6 GPM @ 75°F rise; 2.0 at 60°F; 2.3 @ 45°F;
  • Water Pressure Range: 15 - 150 psi;
  • Dimensions (Width x Height x Depth): 15-1/4" x 12-1/2" x 4-1/2";
  • Weight (lbs): 20.


5-year limited heat exchanger warranty (2-year for other than a single family installation) / 2-year parts warranty
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