Air-to-air heat recovery

Mitsubishi
Heat-recovery ventilation is the topic of this brochure from Mitsubishi Electric on its Lossnay range.
Heat-recovery units which all qualify for Enhanced Capital Allowances are the subject of a brochure on its Lossnay units from Mitsubishi Electric. Nine models in the ceiling-concealed RX4 range are covered in the brochure. They improve indoor air quality by using a crossflow heat exchanger of ultra-thin film between incoming and exhaust airflows to improve performance and increase moisture permeability, whiles decreasing air leakage. The new models have a multi-ventilation mode, which allows supply and extract fans to run at different speeds, giving designers the ability to control air volume and pressure in the room. There is also a built-in pre-heater control circuit.
Related links:



modbs tv logo

Siderise Innovation Centre achieves UKAS accreditation

Siderise has announced its Innovation Centre has achieved UKAS ISO 17025 accreditation, validating that it operates with the highest technical competency and generates reliable results.

One in five building service engineers unfamiliar with overheating regulations

New research has revealed that 20% of building service engineers are unfamiliar with the UK Building Regulations’ Approved Document O, which addresses overheating in buildings – and almost half (46%) claim to understand the theory behind it but are unsure how to put it into practice.