Specifications
Description
The Eemax AP144480 EFD N4X is a 144 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.
144kW 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 173 A per phase; Eemax recommends 2/0 AWG wire. Size the circuit to local code.
- What flow turns the heater on?
- The elements switch on at 2.5 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: AP144480 EFD N4X
- Certifications: ASSE-1085, ANSI/ISEA Z358.1, UL-499, C-UL
- Lead-Free: Yes
- Power (W): 144000
- Voltage: 480V
- Phase: Three Phase
- Amperage (A; per phase on three-phase): 173
- Recommended Wire Size: 2/0 AWG
- Application: Emergency Shower & Eyewash
- Temperature Control: Thermostatic
- Activation Flow (GPM): 2.5
- 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: 49F @ 20.0 GPM 43F @ 23.0 GPM 38F @ 26.0 GPM 33F @ 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 | 173.0 |
| 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 | 144000 |
Certifications & Standards
| ASSE-1085 | ANSI/ISEA Z358.1 |
| UL-499 | C-UL |
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, C-UL
| 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
|
Recommended Products
Recently Viewed
What Our Customers Say
-
These guys are pros and have everything you could need!
-
Excellent service at the counter. Manuel and Ray are super knowledgeable and helpful. Thank you!
-
Excellent
-
They had what I needed to replace the stem on my 60 year old bathroom showers. Great service.
-
Professional services, excellent customer service
-
Excellent service as always. All the stuff I needed. Thanks Julio.
-
Great place for plumbing parts and great service
-
Julio was very helpful and knowledgeable
-
Excellent service and help from the staff who work at this place
-
Ray Rhodes thanks for your help. 5 star service at City Supply.
-
I ordered online and it arrived in excellent condition and on time.
-
Excellent service, very friendly,
Julio and his coworkers 💯💯💯