#Japan #Tokyo #Hotel Renovation #HONU #Airflow Check

HONU Standardizes Airflow Checks in Hotel Renovations

HONU, a company specializing in the renovation of hotel rooms, announced a pivotal shift in their standard operating procedures. Effective August 1, 2023, they will implement airflow checks as a mandatory step across all operations including non-smoking room conversions, refresh projects, and air conditioning cleaning processes.

Importance of Airflow in Hotel Rooms

Managing guest rooms effectively requires a keen understanding of airflow dynamics. There are primarily two methods for air intake in hotel rooms:

1. Undercut Air Entry: This common approach allows air from the hallway to flow into the room through a small gap under the door.
2. Sealed Door with Ceiling Intake: This method maintains door tightness, drawing air from the hallway through the ceiling to the room, equipped with a bottom air-tight seal that closes the entry gap when the door is shut.

Due to the variability in air intake methods across different rooms, cleaning the air conditioning unit alone doesn’t ensure proper air circulation. HONU is taking a holistic approach by verifying airflow in every room they service.

Airflow: The Essential Entry and Exit

For effective ventilation, both air intake and exhaust must function harmoniously. Without an unobstructed passage for air to enter or exit, circulation is compromised. In high-efficiency hotels where windows do not open, airflow significantly impacts indoor air quality. Contaminants blocking intake filters or exhaust ducts can stagnate air, leading to increased humidity and unpleasant odors. HONU recognizes that checking airflow conditions during any kind of service is crucial for maintaining a healthy air environment.

Standardized Airflow Check Procedures

HONU's standard workflow now includes a mandatory airflow check as an integral part of every service, irrespective of type. This includes not just checking and clearing the pathways for airflow but also ensuring that rooms are handed over in an optimal state.

Measuring Airspeed for Quality Assurance

HONU's process involves measuring the airspeed at vents using an anemometer. In previous projects, they reported instances where airflow speed in 21 rooms improved from 0.50 m/s to 2.00 m/s post-service. With the new standardization of airflow checks, such quantifiable confirmations will be systematically incorporated into every service.

Representative Remarks

Kenshi Uchida, the President of HONU, expressed the company’s commitment to an optimal air environment. He remarked, “In hotel rooms where windows are sealed, both the air conditioning and ventilation systems play critical roles in shaping the indoor environment. If the air entry and exit pathways have blockages, the room’s air won't return to a healthy state. We have seen firsthand the importance of checking both intake and exhaust at every job site. By formalizing this into our standard procedures, we ensure consistent quality across all rooms. We prioritize delivering an environment with fresh air to our guests.”

Company Overview

• - Company Name: HONU, Inc.
• - Representative: Kenshi Uchida
• - Location: 9-1-7 Akasaka, Minato-ku, Tokyo 107-0052
• - Established: March 2008
• - Services: Room non-smoking renovations, room refresh projects, air conditioning dismantling, and infection control for medical facilities.
• - Service Brand: The Power of Catalysts (HONU)
• - Trademark: KOHKIN LAB
• - Website: HONU

HONU’s commitment to enhancing air quality in guest accommodations reflects their dedication to customer satisfaction through attention to detail and service integrity.