TinnerFlow
Ventilation Equipment · Make-Up Air

Roof-mounted indirect-fired MUA unit

Make-up air unit — Roof curb

ConnectionSupply duct
SupportRoof curb + structure

How to install it

  1. 1

    Install curb and duct

  2. 2

    set unit

  3. 3

    connect venting, gas, electrical and controls

  4. 4

    weather-seal

  5. 5

    verify condensate if applicable

  6. 6

    commission.

Quality check

  • Venting correct, service doors clear, weather-tight

Stop and verify

Stop if flue/combustion clearances are not approved