FW · tank
Feedwater tank (deaerator)
Trane deaerating feedwater tank — condensate + m3 make-up → both boilers.
- Tier
- 1
- Consequence
- 5 CONFIRMED
- Probability
- —
- Risk
- —
- Scored
- 2026-10-24
- Consequence note
- No backup listed on site (Tier 1; floor 4, set to 5 as single point of failure).
Identity
- Model
- Trane DEAC-S318-4A-2 / 0358-201E
Process
- Inlets
- Returned condensate + Feed Water Make-Up (meter m3 ×10)
- Outlet
- Boiler feed to #1 and #2
- Chemistry sample
- Feedwater on boiler test sheets