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Compact rectangular undersink electric tankless water heater, white finish, 9.63 by 6.25 by 2.75 inches

Chronomite

Chronomite SR-40/208 HTR-I Electric Tankless Water Heater

SKU CH-EEFQ-4VKBG

Compact undersink unit delivers instant hot water at up to 2 gpm from a 208 V single-phase supply

  • TypeOther
  • Instant hot water at point of use
  • 208 V single-phase operation for commercial or residential installs
  • 2 gpm maximum flow with 0.65 gpm activation threshold
  • Factory-set 140–160 °F delivery range for consistent temperature
  • Compact 6.25 × 9.63 × 2.75 in footprint fits under sink

Undersink electric tankless heater

The Chronomite SR-40/208 HTR-I is an electric tankless water heater designed for undersink installation in commercial and residential indoor environments. It delivers hot water on demand without a storage tank, operating at 208V AC single phase with a 40 A current draw and 8,320 W power consumption.

Plumbing and electrical integration

The unit connects via a 3/8 in cold water inlet and activates at a minimum flow of 0.65 gpm, providing up to 2 gpm maximum flow. Its compact dimensions of 6.25 in height, 9.63 in width, and 2.75 in depth allow installation in tight cabinet spaces, while the fixed temperature range of 140 to 160 Degrees F suits hand-washing and light-duty applications.

Factory-set temperature range

The non-adjustable thermostat locks output between 140 and 160 Degrees F, eliminating user adjustment but ensuring consistent delivery for code-compliant hand-washing stations. No additional accessories or software are included, so installers must provide appropriate 208V supply wiring, a dedicated 40 A circuit, and compatible fittings for the 3/8 in inlet.

Highlights

  • Instant hot water at point of use
  • 208 V single-phase operation for commercial or residential installs
  • 2 gpm maximum flow with 0.65 gpm activation threshold
  • Factory-set 140–160 °F delivery range for consistent temperature
  • Compact 6.25 × 9.63 × 2.75 in footprint fits under sink

Specifications

BrandCHRONOMITE LABS
TypeOther

Questions about this item

How much power does the 40 A unit draw at 208 V?

The heater consumes 8,320 W at full output on a 208 V single-phase supply.

What is the highest water temperature the unit can deliver?

Maximum delivered temperature is 160 degrees F, with a minimum of 140 degrees F and no adjustable thermostat.

What electrical service is required for the 40 A model?

A dedicated 208 V AC single-phase circuit rated for at least 40 A is needed for installation.

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