Specifications
Description
The Eemax AP048480 EFD N4X is a 48 kW, 480V, three phase electric tankless water heater from the SafeAdvantage line, configured for emergency shower & eyewash. This model is certified lead-free for potable-water installations.
48kW 480V Electric Tankless Water Heater with NEMA 4X cabinet
Features
- For safety applications - eyewash stations and drench showers
- Conforms to ANSI Z358.1 without additional mixing valves
- Fully modulating and other safety features ensures temperature
Common Questions
- What electrical service does it need?
- It needs a 480V three phase supply and draws 58 A per phase; Eemax recommends 6 AWG wire. Size the circuit to local code.
- What flow turns the heater on?
- The elements switch on at 1 GPM. Below that flow, water passes through unheated, so match it to the fixture's aerator or flow restrictor.
- What water temperature does it deliver?
- It delivers outlet water, 80°F to 90°F, per Eemax's model data.
Specifications
- Water Connection: 1-1/4"
- Connection: NPT
- Country of Origin: United States
- MPN: AP048480 EFD N4X
- Certifications: ASSE-1085, ANSI/ISEA Z358.1, UL-499
- Lead-Free: Yes
- Power (W): 48000
- Voltage: 480V
- Phase: Three Phase
- Amperage (A; per phase on three-phase): 58
- Recommended Wire Size: 6 AWG
- Application: Emergency Shower & Eyewash
- Temperature Control: Thermostatic
- Activation Flow (GPM): 1.0
- Min Outlet Temperature (°F): 80
- Max Outlet Temperature (°F): 90
- Min Operating Pressure (psi): 35
- Max Operating Pressure (psi): 150
- Height (in): 24
- Width (in): 30
- Depth (in): 13
- Temperature Rise: 82F @ 4.0 GPM 66F @ 5.0 GPM 55F @ 6.0 GPM 16F @ 20.0 GPM 14F @ 23.0 GPM 13F @ 26.0 GPM 11F @ 30.0 GPM
Product Information
Dimensions
| Size Nominal | 1-1/4" | End Connection | NPT |
Details
| Series | SafeAdvantage | Lead Free | Yes |
| Outlet Temp Min °F | 80.0 °F | Outlet Temp Max °F | 90.0 °F |
| Applications | Emergency Shower & Eyewash | Electrical phase | Three Phase |
| Electrical requirement | 480V | Full load amps | 58.0 |
| Operating pressure max psi | 150.0 PSI | Operating pressure min psi | 35 PSI |
| Overall height in | 24.0 in | Overall length in | 30.0 in |
| Overall width in | 13.0 in | Rated watts | 48000 |
Certifications & Standards
| ASSE-1085 | ANSI/ISEA Z358.1 |
| UL-499 | — |
Compare with similar products
| Outlet Temp Min °F | 80.0 °F | 70.0 °F | — | — | — | — |
| Outlet Temp Max °F | 90.0 °F | 90.0 °F | 90.0 °F | 90.0 °F | 90.0 °F | 90.0 °F |
| Applications | Emergency Shower & Eyewash
| Emergency Eyewash
| Emergency Eyewash
| Emergency Eyewash
| Emergency Eyewash
| Emergency Eyewash
|
| Series | SafeAdvantage
| LavAdvantage
| Three Phase
| Three Phase
| Three Phase
| Three Phase
|
| Country Of Origin | United States
| United States
| United States
| United States
| United States
| United States
|
| Warranty | — | 5-year limited on leaks, 1-year on parts
| 5-year limited on leaks, 1-year on parts
| 5-year limited on leaks, 1-year on parts
| 5-year limited on leaks, 1-year on parts
| 5-year limited on leaks, 1-year on parts
|
| Spec Sheet | ||||||
| Install Sheet | ||||||
| Size Nominal | 1-1/4"
| 3/8"
| 1/2"
| 1/2"
| 1/2"
| 1/2"
|
| Lead Free | Yes | Yes | Yes | Yes | Yes | Yes |
| End Connection | NPT
| Compression
| Compression
| Compression
| Compression
| Compression
|
| Certifications | ASSE-1085, ANSI/ISEA Z358.1, UL-499
| UL, C-UL, ANSI/ISEA Z358.1
| C-UL, ANSI/ISEA Z358.1
| C-UL, ANSI/ISEA Z358.1
| C-UL, ANSI/ISEA Z358.1
| C-UL, ANSI/ISEA Z358.1
|
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