Positive-Pressure Fresh Air System in Wuxi
views: 11 time: 2026-10-28
MENRED NEW.250 Positive-Pressure Fresh Air Purification Unit and E51.33B Programmable Fresh Air Controller
Jindi Huazhu | Wuxi, Jiangsu
1. Positive-Pressure Fresh Air Supply
The MENRED NEW.250 is designed to introduce filtered outdoor air into residential indoor spaces. Its positive-pressure fresh air supply concept supports the entry of treated outdoor air through a dedicated ventilation unit.
2. Fresh Air Purification
The NEW.250 combines outdoor air supply with air purification, helping reduce airborne particles in the incoming fresh-air stream before it reaches occupied indoor spaces.
3. Programmable Ventilation Controller
The E51.33B Fresh Air Controller provides an LCD interface with manual and automatic operating modes. Its programmable timing functions allow users to configure scheduled fan operation.
Jindi Huazhu is a residential project in Wuxi, China, where MENRED NEW.250 Positive-Pressure Fresh Air Purification Units and E51.33B Programmable Fresh Air Controllers have been applied.
Fresh-air ventilation is an important part of residential indoor environmental design, particularly where occupants require outdoor air to be introduced through a dedicated mechanical ventilation system.
The NEW.250 is a positive-pressure fresh-air unit designed to supply filtered outdoor air. Its positive-pressure ventilation concept distinguishes it from balanced supply-and-exhaust energy recovery ventilation equipment.
The E51.33B is a programmable fresh-air controller with an LCD display, fan-speed settings and scheduled operation functions.
The Jindi Huazhu project provides an example of MENRED fresh-air supply equipment and ventilation control products being used in a residential application.