Naomoto NBN-115Sa Compact Industrial Ironing Boiler – 240V, 1Ph, 3.3kW

The Naomoto NBN-115Sa is a compact electric steam generator designed to provide a dedicated steam supply for professional garment pressing and finishing applications. Its space-saving format makes it suitable for fashion boutiques, alteration studios, sample rooms, small garment workshops and specialized pressing operations where a compact boiler system is preferred.

Operating on 240V, single phase, 3.3kW, the NBN-115Sa is designed for single-operator ironing applications and can be integrated with a suitable industrial steam iron and garment-finishing setup. The unit features automatic water drainage and air release to support routine operation and boiler maintenance.

Application, Functionality & Specialty

• Compact industrial steam generator for garment pressing and finishing.
• 240V / 1-phase electrical configuration suitable for compatible single-phase installations.
• 3.3kW electrical power for steam generation.
• Automatic water drainage to assist with boiler water management.
• Automatic air release as part of the boiler operating system.
• Suitable for professional garment finishing, pressing and ironing applications.

Three Common Maintenance & Failure Considerations

As with other steam-generating equipment, regular inspection and appropriate water-quality management can help reduce operational problems. The following are practical maintenance considerations rather than guaranteed failure modes:

1. Steam Solenoid Valve Contamination: Mineral deposits or particles in the steam circuit may interfere with the solenoid valve seat and can contribute to steam leakage or inconsistent valve operation.
2. Solenoid Coil Wear: The electromagnetic coil operates as part of the steam-control system. Extended operating hours, heat and electrical stress may contribute to coil deterioration over time.
3. Drain Valve Leakage or Seepage: Mineral deposits or wear around the drainage valve and its sealing surfaces may result in leakage or difficulty maintaining normal boiler pressure.

Maintenance Procedure & Recommended Schedule

Maintenance frequency should be adjusted according to operating hours, water quality and the manufacturer's service instructions. The following provides a practical maintenance framework for commercial use:

Recommended Spare Parts & Replacement Considerations

• Steam Solenoid Valve / Coil: Consider keeping a compatible replacement available for operations where downtime must be minimized. Replacement should be based on inspection, operating condition or confirmed component failure rather than an assumed fixed interval.
• Manual / Automatic Drain Components: Inspect seals, valve seats and associated fittings for mineral deposits, leakage and wear.
• High-Pressure Steam Hoses: Inspect regularly for cracking, abrasion, hardening, heat damage or leakage and replace immediately when deterioration is identified.
• Boiler Seals & Gaskets: Inspect during qualified servicing and replace where deterioration or leakage is identified.

Naomoto NBN-115Sa Technical Specifications

NBC-1600E vs NBN-115Sa – Key Differences

The Naomoto NBC-1600E and NBN-115Sa are both electric steam generators, but their electrical configurations and power ratings are different. This distinction is particularly important when planning the electrical supply for an installation.

Electrical Configuration Matters

The NBN-115Sa operates at 240V single phase with 3.3kW power, while the NBC-1600E is specified at 415V three phase with 6kW power. Therefore, the appropriate model depends in part on the available electrical infrastructure and the intended steam demand of the installation.

Before ordering, customers should confirm the required voltage, phase, electrical capacity, steam demand, installation requirements and compatible ironing equipment with a qualified installer or Naomoto service representative.

Why Consider the Naomoto NBN-115Sa?

• Compact footprint: Designed for installations where space efficiency is important.
• Single-phase operation: Specified for a 240V single-phase electrical supply.
• 3.3kW heating power: Suitable for the stated compact steam-generator configuration.
• Automatic water drainage: Helps simplify routine boiler water management.
• Automatic air release: Integrated into the specified boiler configuration.
• Professional garment finishing: Suitable for compatible industrial ironing and pressing applications.

Frequently Asked Questions

What is the Naomoto NBN-115Sa?

The Naomoto NBN-115Sa is a compact electric steam generator / ironing boiler specified at 240V, single phase and 3.3kW.

Is the NBN-115Sa suitable for a single-phase electrical supply?

Yes. The supplied specification identifies the NBN-115Sa as a 240V, single-phase, 50Hz unit. Electrical installation should be verified before ordering.

What is the difference between the NBN-115Sa and NBC-1600E?

The key stated differences are their electrical configurations and power ratings. The NBN-115Sa is specified at 240V, 1 phase, 3.3kW, while the NBC-1600E is specified at 415V, 3 phase, 6kW.

What type of work is the NBN-115Sa designed for?

It is intended for professional steam ironing and garment-finishing applications, particularly where a compact steam-generation solution is required.

How long is the delivery time?

The stated delivery lead time is approximately 60–75 days after receipt of your order confirmation.