• Design service

    Design service

    based on the 3D design tool Revit

Paul Heat Recovery Scotland offers a 3d MVHR design service for its customers, retailers and installers. We design to the best practice Passivhaus design guidelines.

Important design features:
– Positioning of the MVHR unit – aim: minimal cold duct runs within the thermal envelope, good position of risers, distribution boxes.
– Specification of cold duct insulation to avoid condensation and minimise heat losses.
– Duct layout – aim: minimising the length of the ducting system and its complexity; avoiding warm ducts outwith the thermal envelope.
– Specification of external grilles.
– Specification of ducting system – aim: air velocity of peripheral ducting should be below 2.5m/s, better 2m/s.
– Best position of room valves (inlets and outlets) for optimised air circulation and avoiding short-circuits.
– Specification of room valves to avoid noise and spread the air as planned.
– Specification of silencers and cross-talk silencing.
– Additional elements: Fire dampers, volume flow dampers, filter elements, condensation traps and controls.

Please ask for details.

  

  • Employee owned business
  • Community Partner of Hibernian Football Club
  • Energy Efficiency Award
  • WeDO Eco Entrepreneur of the year 2021
  • Certified Passive House Designer
  • Certified Passive House Trades Person
  • Passivhaus certified component
  • Passivhaus Trust
  • CPD
  • Construct Zero
  • bpec
  • Edinburgh College
  • Borders College
  • Coleges Scotland
  • Heriot Watt University
  • MEARU
  • Zehnder
  • Lindab
  • blumartin
  • greenwood air management
  • Fraenkische
  • Jablotron