Vent-Axia 443045 4 inch Fan Lo-Carbon Centra Humidistat Timer with pullcord

Vent-Axia 443045 4 inch Fan Lo-Carbon Centra Humidistat Timer with pullcord

For bathroom/toilet applications, the continuous running HTP model is automatically boosted by the built-in humidistat or by the pullcord which activates the adjustable timer (5-30 minutes).

Features & Benefits

• Building Regulations Approved Documents F and L compliant, System 3 Continuous mechanical extract
• Recognised in SAP Appendix Q - Low SFP on SAP Q
• Quietest dMEV available
• Discreet, tasteful styling
• Single fan for use in all applications
• IPX4 rated - IPX7 rated (SELV)
• Pressure detection device
• Normal and Boost speeds
• Lo-Carbon motor offering 90% energy savings and long life
• 5 Year Motor Guarantee
• Suitable for wall, ceiling, panel and window mounting
• SELV Models - Supplied with a remote transformer
• SELV Models Suitable for ‘Zone 1’ installation

What is de-centralised MEV (dMEV)

The Building Regulations Approved Document F gives examples of four main methods of ventilation. System 3, Continuous mechanical extract ventilation can be achieved using a single centralised extract unit such as the Sentinel Multivent ducted to ‘wet’ rooms (kitchen, bathroom, en-suite and WC) or by decentralised individual fans, such as the Lo-Carbon Centra in the ‘wet’ rooms. The fans run continuously at near silent levels providing a simple and effective form of ventilation.

SELV (Safety Extra Low Voltage) is designed for areas where a fan can be installed within Zone 1 in a room where there is a fixed bath or shower. Ingress Protected (IP) to IPX7 Lo-Carbon Centra SELV can be fitted safely within the spray area. The separate transformer can be mounted away from the spray zone and out of reach from the bath or shower.

The Lo-Carbon Centra meets the latest requirements of the Building Regulations Approved Document F for wholehouse system ventilation.

Selection of the two normal flow rates (6l/s or 9l/s) is via a simple ‘jumper’ on the control board. Different methods are available for operating boost speed from a simple switched live to integral humidistat or CO₂ sensor. See individual models for further details.

The attractive and discreet styling of the Vent-Axia Lo-Carbon Centra will complement the décor of any new home while virtually silent operation ensures optimum ventilation is achieved without intrusive noise.

Lo-Carbon Centra