> Eye/face wash    > Emergency drench showers    > Where tepid water is needed


Performance Features

Heating Technology
» Field Replaceable, non-ferrous, lead-free cartridge-style direct heating element

Safety and Reliability
» Thermo-Optical sensor for protection against entrained air or improper commissioning
» New element design

Materials and Construction
» NSF-61 listed materials of construction

Control and Consumption
» Active energy management to ensure optimal application of energy based on real-time system demands
» Multistage element turn-on
» Visual user interface for field programming

Turn-on Flow Rate
» Integrated high-capacity Flow Meter
» Field adjustable turn-on flow rate

Pressure Rating
» 150 PSI pressure rating

» N4 – NEMA 4 (Standard)
» N4X – NEMA 4X 304SS
» N4X6 – NEMA 4X 316SS

Optional Features

» Indoor disconnect switch
» Stand Kits (for freestanding applications)
» Beacon
» Siren
» Alarm contacts
» Leak Detection
» Additional Options available per customer request


36-48kw 480v:  Size: 17.2”H x 17.7”W x 10.5”D   Weight: 42 lbs.

32-64kw 208v:  Size: 17.4”H x 26.2”W x 10.3”D   Weight: 68 lbs.

54-144kw 480v:   Size: 17.4”H x 26.2”W x 10.3”D   Weight: 68 lbs.

61-150kw 600v:  Size: 17.4”H x 26.2”W x 10.3”D   Weight: 68 lbs.

Rated Pressure: 150psi

Certifications: UL 499 and NSF/ANSI 372

ETL Listed: CSA 22.2 No 88 – Models: AP144480, AP061600, AP071600, AP102600, AP130600, AP150600; may be followed by S, EFD, N4, N4X, 6

Unique Features: Optic Heat Sensing Safety, Parabolic Heat Design

Standard Temp Setting: 90°F

Temp Accuracy: +/– 1° at Steady State Flow

Max Flow Rate: Approx. 40gpm

Turn-On: SKU Specific (see model specifications)


Electrical Configuration and Requirements


All Eemax three phase units are custom made to order and as such, are non-returnable and non-refundable. We urge you to check your electrical supply, making sure all criteria for operating your Eemax water heater are met.

EEMAX 600v, 480v and 208v Three Phase Units Delta Configuration

Requires: 3 Lives and 1 Ground (earth)

Three Phase Delta Three-wire


Eye Face Wash

Emergency Drench Showers

Anywhere Tepid Water is needed

Helpful Resources

icon-doc-RFA    Bim Revit

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AP032208 EE N4208vThree3289A/phase3 AWG1.0
AP041208 EFD N4208vThree41112A/phase2 AWG1.0
AP054208 EFD N4208vThree54150A/phase2/0 AWG1.5
AP064208 EFD N4208vThree64178A/phase3/0 AWG2.5
AP036480 EE N4480vThree3643A/phase8 AWG1.0
AP048480 EFD N4480vThree4857.6A/phase6 AWG1.0
AP054480 EFD N4480vThree5465A/phase4 AWG1.5
AP072480 EFD N4480vThree7287A/phase3 AWG2.5
AP108480 EFD N4
480vThree108130A/phase1 AWG2.5
AP126480 EFD N4480vThree126151A/phase2/0 AWG2.5
AP061600 EFD N4600vThree6159A/phase6 AWG2.5
AP071600 EFD N4600vThree7168A/phase4 AWG2.5
AP102600 EFD N4600vThree10298A/phase1 AWG2.5
AP130600 EFD N4600vThree130125A/phase1 AWG2.5
AP150600 EFD N4600vThree150144A/phase2/0 AWG2.5
SafeAdvantage N4X Models
AP032208 EE N4X


3289A/phase3 AWG1.0
AP041208 EFD N4X

208vThree41112A/phase2 AWG1.0
AP054208 EFD N4X

208vThree54150A/phase1/0 AWG1.5
AP064208 EFD N4X

208vThree64178A/phase3/0 AWG2.5
AP036480 EE N4X

480vThree3643A/phase8 AWG1.0
AP048480 EFD N4X

480vThree4857.6A/phase6 AWG1.0
AP054480 EFD N4X

480vThree5465A/phase6 AWG1.5
AP072480 EFD N4X

480vThree7287A/phase3 AWG2.5
AP108480 EFD N4X

480vThree108130A/phase1 AWG2.5
AP126480 EFD N4X

480vThree126151A/phase2/0 AWG2.5
AP061600 EFD N4X600vThree6159A/phase6 AWG2.5
AP071600 EFD N4X600vThree7168A/phase4 AWG2.5
AP102600 EFD N4X600vThree10298A/phase1 AWG2.5
AP130600 EFD N4X

600vThree130125A/phase1 AWG2.5
AP150600 EFD N4X

600vThree150144A/phase2/0 AWG2.5

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Proven performance. Proven choice. Proven expert. Your choice when going tankless.

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