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Rectangular white undersink tankless water heater, 12.25 by 18.25 by 4.5 inches, pipe fittings visible

Eemax

Eemax ED032480T2T ML Undersink Tankless Water Heater 480V

SKU CH-YX9D-M2MSE

Delivers on-demand hot water up to 4 gpm with a 0.3 gpm activation threshold, fitting under sinks at 12.25 × 18.25 × 4.5 in and running on 480 V three-phase power at 32 kW

  • Instant hot water from a 0.3 gpm activation threshold
  • Commercial-grade 32 kW output at 480 V three-phase
  • Compact 12.25 in height fits under standard sinks
  • High-volume 4 gpm flow serves multiple fixtures
  • Factory-set 105 °F maximum temperature for safety

Commercial Undersink Electric Tankless Heater

This unit supplies on-demand hot water for commercial and industrial lavatories at a fixed 105 °F maximum. Three-phase 480 V AC input powers a 32 kW element delivering up to 4 gpm flow. Activation starts at just .3 gpm so low-demand fixtures trigger reliably.

Compact Wall-Mount Installation

Overall dimensions of 12.25 in height by 18.25 in width by 4.5 in depth allow mounting beneath most sinks. Cold inlet accepts 1/2 in piping for straightforward supply connection. The 38 A draw at 480 V three-phase requires a dedicated circuit and appropriate breaker sizing by a qualified electrician.

Fixed 105 °F Maximum Output Temperature

The heater is factory-limited to a 105 °F ceiling with a 110 °F minimum delivered temperature spec, so it cannot serve applications needing higher sanitizing temperatures. Buyers requiring adjustable or higher set-points must select a different model.

How it compares

Measured against everything we stock in Bath Accessories & Soap Dispensers, at today’s prices. Recalculated every night.

Price $1,560.99
Pricier than about 96% of the 1,499 comparable items (median $39.99).

Specifications

Product
Brand nameEEMAX
Product typeOther

Questions about this item

How can I verify the heater is operating correctly after installation?

Confirm the unit delivers water between 105 and 110 degrees Fahrenheit and activates at a flow of at least 0.3 gpm.

What comes in the box and what must I purchase separately?

The heater ships as a single unit; you will need to supply 1/2 inch cold water connections and a 480 V three-phase electrical circuit rated for 38 amps.

Which capacity should I choose for a commercial undersink application?

This model provides a maximum flow of 4 gpm at 32,000 watts, suitable for commercial or industrial undersink use.

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