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ASHP guide

Air source heat pump location regulations: survey guide

Location and boundary context should be clear before design sign-off. Survey output quality directly affects planning confidence.

15,000+ surveys completed across the UK · Pack and organised photos available in the portal immediately on completion of the visit · EPC by next morning in the standard flow.

Site evidence that supports location decisions

What strong looks like

Capture standards

  • Boundary context captured clearly for review
  • Potential placement constraints documented with photos
  • Access routes and practical install factors noted early
  • Assumptions recorded so teams can defend decisions
Where time is lost

Where teams lose time

  • Insufficient boundary and context evidence
  • Late discovery of access constraints
  • Unclear notes that force repeat clarifications
Why it helps

Why teams use Vertex

  • Clearer packs for office and design review
  • Faster quoting with less chasing
  • Install teams start with clearer site context
  • Portal visibility across teams and roles

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