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InSinkErator® High Performance Tank

Model #: HWTHP
At a Glance

Although the tank lies hidden below your sink, its contributions to instant convenience can't be overlooked. The InSinkErator® instant hot water tank always has near-boiling water ready when you need it.

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$99,999.00Save $NaN

Get to know this product.


  • Chosen by professional coffee shops for proven performance
  • 1300 watt heating element for rapid recovery and up to 100 cups/ hour steaming hot water
  • Electronic thermostat with ±2°F tight temperature control
  • 2/3 gallon hot water tank with stainless steel construction for longer life (UL Certified)
  • We Come To You® 3-Year In-Home Limited Warranty
  • Easy-to-adjust temperature control
  • Tool-free connections to ease installation and dry-start protection for peace of mind
  • Designed for use with all InSinkErator water dispensers
  • 1300 watts, 115 volts, 11.3 amps


Capacity2/3-gallon stainless steel tank dispenses 100 cups of 210°F (99°C) water per hour
Electrical115 volts, A.C., 1300 watts, 11.3 amp heating element with grounded three (3) prong plug
ThermostatElectronic, adjustable from 190°F to 210°F (88-99°C) (factory pre-set at 205°F, 96°C)
InsulationMeets U.L. 94HF-1 flammability specification
ValveInstant, self-closing
Recommended Supply Pressure25-125 psi

Misc. Specs

Manufacturer Warranty3 Year Parts & Labor
WarningProposition 65 Warning for California Residents