Titon HRV4.25 Q Plus Eco HMB Left/Right Handed 990 323 620 4eHT to provide 3 speed

4eHT to provide 3 speed settings - Low

Avoid all these problems by using HydroFoam® 2

Vent Axia VA100LP bathroom extractor fan with pull cord

Upgrade Basic to LUXE set for Zehnder ComfoAir 550

SIZE: 52CM X 18

Titon HRV4.25 Q Plus Eco HMB Left/Right Handed 990 323 620 4eHT to provide 3 speedHRV4. 25 Q Plus Mechanical Ventilation with Heat Recovery unit (MVHR) HRV4. 25 Q Plus: a powerful yet compact, continuously running whole house ventilation unit with heat recovery. It is suitable for larger dwellings and has been independently tested by the BRE. The HRV4. 25 Q Plus delivers cutting edge performance usually only associated with much larger and more expensive products. The combination of very low power consumption and a highly efficient