Hubbell Water Heaters

Tankless Electric Booster Heater for Sanitizing Sinks, 40 kW, 208V, 3-Phase, Wall Mounted

SKU: JTX040-6R
$4,155.38
/each
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Tankless Electric Booster Heater for Sanitizing Sinks, 40 kW, 208V, 3-Phase, Wall Mounted

Stainless Steel Exterior, Digital Controller, Six Heating Elements

Deliver high-volume sanitizing hot water on demand with a compact 40 kW wall-mounted booster heater built for precise electronic control.

  • 40 kW tankless electric booster heater designed for commercial sanitizing applications.
  • Wall-mounted cabinet helps conserve valuable floor space.
  • Six incoloy-sheathed heating elements and solid-state switching support smooth, fully modulating output.
  • Electronic digital controller with LED display makes temperature monitoring easy.
  • Brass pressure reducing valve with bypass, dual gauges, and dielectric unions are included.
  • Stainless steel exterior and 150 PSI-rated heating chamber suit demanding commercial environments.
  • Supports a 0.2 to 8 GPM flow range and 208V, 3-phase electrical service.

Overall Dimensions:

17.69"W x 4.56"D x 25.0"H

Product Weight:

42.0 lb

Wall-Mount Design

Compact wall-mounted installation helps save valuable floor space in utility and dish areas.

40 kW Heating Output

High-capacity electric boosting for commercial sanitizing sink and dishmachine applications.

Six Incoloy-Sheathed Heating Elements

Durable heating elements are designed for reliable electric water heating performance.

Electronic Digital Display Controller

Provides simple on-unit temperature monitoring and control.

Solid-State Switching

Supports smooth, fully modulating output from 0 to 100%.

Brass Pressure Reducing Valve with Bypass

Helps stabilize incoming water pressure for more consistent operation.

Dual Temperature and Pressure Gauges

Two gauges provide monitoring points for system conditions.

Stainless Steel Exterior

Corrosion-resistant exterior is suited to busy commercial kitchen environments.

Built-In Flow Meter

Monitors water flow across a 0.2 to 8 GPM operating range.

Dielectric Unions Included

Helps reduce galvanic corrosion at piping connections.

Type Tankless Booster Heater
Style Tankless
Installation Type Wall Mounted
Material Stainless Steel
Controls Electronic Digital
Voltage 208 Volts
Amps 111.0 Amps
Watts 40 kW
Phase 3-Phase
Hertz 50/60 Hz
Breaker Size 125 Amps
Shipping Width 18 Inches
Shipping Depth 5 Inches
Shipping Height 25 Inches
Shipping Weight 42 Pounds
Selling Unit Each
Units Per Case 1

Certifications & Compliance

Certified badge of NSF Certified
NSF Certified
Certified badge of UL Certified
UL Certified

Warranty & Protection

1-year parts and labor; 10-year non-pro-rated tank only.

Frequently Asked Questions

It is rated for 208 V, 3-phase power, draws 111.0 amps, and calls for a minimum 125 A breaker.
The unit uses six incoloy-sheathed heating elements.
The documented flow range is 0.2 GPM minimum to 8 GPM maximum.
Standard components include a brass pressure reducing valve with bypass, two temperature and pressure gauges, two dielectric unions, an electronic temperature controller, and an LED display.
The warranty is 1 year parts and labor for the tank and components, and 10 years non-pro-rated for the tank only.

Need Help Deciding?

Our equipment specialists can help you match specs to your kitchen layout, electrical capacity, and menu requirements.