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Compact white rectangular tankless water heater with front control panel and bottom pipe connections

Eemax

Eemax EX200TC 277 V 20000 W tankless water heater

SKU CH-DXKG-SBNE7

Delivers 20000 W on-demand hot water at 277 V with a 0.7 gpm activation threshold and temperature rise up to 91 °F at 1.5 gpm

  • TypeOther
  • Delivers continuous hot water at 20000 W heating power
  • Activates at low 0.7 gpm flow for reliable start-up
  • Provides 91 °F temperature rise at 1.5 GPM flow rate
  • Adjustable output temperature from 100 to 140 °F
  • Single-phase 277 V design suits commercial installations

Product Identity

The Eemax EX200TC is a point-of-use electric tankless water heater rated at 20000 W and 277 V single-phase. It activates at a minimum flow of 0.7 gpm and delivers a temperature range of 100 to 140 degrees Fahrenheit through a 1/2 inch compression water connection.

Suitability

This unit suits commercial or general-purpose installations that can supply 72 A at 277 V and require on-demand hot water at modest flow rates. It is not for buyers needing higher flow capacity, lower voltage supply, or whole-house simultaneous demand.

Deciding Specification

The heater raises inlet temperature by 91 degrees F at 1.5 GPM, by 54 degrees F at 2.5 GPM, and by 46 degrees F at 4.0 GPM. Match your required flow rate against these rise figures to confirm the unit meets your outlet temperature target.

Highlights

  • Delivers continuous hot water at 20000 W heating power
  • Activates at low 0.7 gpm flow for reliable start-up
  • Provides 91 °F temperature rise at 1.5 GPM flow rate
  • Adjustable output temperature from 100 to 140 °F
  • Single-phase 277 V design suits commercial installations

Specifications

BrandEEMAX
TypeOther

Questions about this item

What electrical supply is required for the 277 V 20000 W heater?

The unit needs a dedicated 277 V single-phase circuit rated for at least 72 A.

Will the 1/2 in compression fitting connect to my existing copper pipe?

Yes, the 1/2 in compression water connection fits standard 1/2 in copper tubing with the appropriate ferrule and nut.

How can I verify the heater is delivering the rated temperature rise?

Measure the outlet temperature at 1.5 GPM; a rise of about 91 °F above the inlet confirms the 20000 W output is being achieved.

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