AUX PRO — Hydronic Design

AUXPROHydronic Design

AUX PRO · Hydronic design tool v1.1 · Method and tables. EPC data: Energy Certificate Data API (MHCLG, England & Wales) – always confirm on site: CIBSE Domestic Heating Design Guide 2026 (version 2026-02, incorporating corrigendum DHDG-2026-1-COR-001). Heat pump data: AUX R290 Unit Operating Parameter Manual V2, Installation & Commissioning Manual V2, Technical & Service Manual V2 (07/2024). This tool supports, but does not replace, the designer's professional judgement; the designer remains responsible for the design (Building Safety Act duty-holder requirements). Your work is stored in this browser only – use Export to keep a copy.