Product Overview

The Tempra units are designed for use in bathrooms, toilets and utility areas. The Vent-Axia Lo-Carbon Tempra SELV LT Single Room Heat Recovery Unit offers Safety Extra Low Voltage, a constant trickle speed and a switch live to boost airflow with an adjustable five to fifty minute overrun timer and an optional three minute delay on the timer. The units are suitable for installation into external walls up to 460mm thick and all installations can be carried out from inside a building. To facilitate ease of maintenance and installation the Tempra's simple construction is not difficult to fit in the same location as an existing 100mm diameter fan and offers easy access to the heat exchanger for regular maintenance. Under the Building Regulations Document F, continuous running products such as the Lo Carbon Tempra are only required to move an amount of air as laid down in table 5.1a of Document F.

Criteria

• Specification:
  • Trickle Low: 6 L/s / 21.6m³/hr
  • Trickle High: 9 L/s / 32.4m³/hr
  • Boost: 15L/s / 54m³/hr
  • Low Power Consumption: 3.2W
  • High Power Consumption: 5.7W
  • Boost Power Consumption: 26.6W
  • Low Sound: 20 dB(A)
  • High Sound: 22 dB(A)
  • Boost Sound: 36 dB(A)
  • Dimensions: H: 266mm x W: 190mm x D: 117mm
• Features:
  • Fits in 100mm diameter hole – ideal for refurbishments
  • Up to 78% heat recovery
  • Available in 2 wall depths: 320mm and 460mm
  • Reduces the home’s carbon footprint
  • IPX4 Rated
  • Summer setting (extract only)
  • Helps prevent noise ingress
  • Continuous running or intermittent extract
  • Meets current Building Regulations Approved Documents F and L
  • Low power consumption - only 3.2 W
• Manufacturer Code: 403835

Features

• Fits in 100mm diameter hole – ideal for refurbishments
• Up to 78% heat recovery
• Available in 2 wall depths: 320mm and 460mm
• Reduces the home’s carbon footprint
• IPX4 Rated
• Summer setting (extract only)
• Helps prevent noise ingress
• Continuous running or intermittent extract
• Meets current Building Regulations Approved Documents F and L
• Low power consumption - only 3.2 W

Specification

• Trickle Low: 6 L/s / 21.6m³/hr
• Trickle High: 9 L/s / 32.4m³/hr
• Boost: 15L/s / 54m³/hr
• Low Power Consumption: 3.2W
• High Power Consumption: 5.7W
• Boost Power Consumption: 26.6W
• Low Sound: 20 dB(A)
• High Sound: 22 dB(A)
• Boost Sound: 36 dB(A)
• Dimensions: H: 266mm x W: 190mm x D: 117mm

Specification

Applicable Area	Bathroom, Toilet
Collection Name	Lo-Carbon Tempra
Duct Size Diameter	105 mm
Extractor Type	Heat Recovery
Fan Size Diameter	100 mm
Fan Size Diameter Inches	4 INCH
Fan Speeds	3
Finish Or Colour	White
IP Rating	IPX7
Mounting	Wall
Timer	Yes
Voltage	24 v
Depth	738 mm
Height	255 mm
Width	738 mm