Air Conditioning Repair

  1. P

    Just passed my 313D exam — here's what actually helped

    I've been lurking on this forum for months while studying and I finally have good news to share: I passed my 313D - Residential Air Conditioning Systems Mechanic Certification on the first try! Quick background: I've been in hvac for about 3 years but this was my first time taking a formal...
    • PracticeQueenV
    • Thread
    • ATP - Accredited Tier Professional Certification Air Conditioning Repair HVAC - Heating, Ventilation, and Air Conditioning
    • Replies: 5
    • Forum: HVAC
  2. D

    Best free resources for 313D prep in 2026 — compiled list

    I've been compiling resources as I study for my 313D - Residential Air Conditioning Systems Mechanic Certification certification and figured I'd share what I've found. All free unless noted. Practice Tests: PracticeTestGeeks — most comprehensive collection I've found, good question...
    • DriveTestKing
    • Thread
    • Air Conditioning Repair HVAC - Heating, Ventilation, and Air Conditioning
    • Replies: 3
    • Forum: HVAC
  3. P

    My 8-week 313D study schedule (free resources only)

    Someone in a Facebook group asked me to share my study schedule after I mentioned passing, so here it is. This is designed for someone with full-time work and family commitments — about 1-1.5 hrs/day. Weeks 1-2: Foundation Read through the official 313D exam content outline (free download...
    • PracticeQueenV
    • Thread
    • RSES - Refrigeration Service Engineers Society Certification ATP - Accredited Tier Professional Certification Air Conditioning Repair
    • Replies: 4
    • Forum: HVAC
Back
Top