Commercial
Trinity Tft400
by NTI · Trinity Tft series
4.4(9)
Efficiency
94%
AFUE
Output
375k
BTU/hr
Turndown
5:1
modulation
Warranty
10
yr exchanger
The Trinity Tft400 is a commercial boiler best suited for commercial and multi-family mechanical rooms. It delivers 94% AFUE efficiency with a 5:1 turndown ratio, backed by a 10 years heat-exchanger warranty.
Key features
- Commercial fire-tube
- Cascade up to 8
- Touchscreen controls
Technical specifications
Boiler typeCommercial
FuelNatural Gas
AFUE efficiency94%
Heat input range40,000 – 399,000 BTU/hr
Heat output375,000 BTU/hr
Turndown ratio5:1
VentingDirect vent (PVC/CPVC)
Dimensions (H×W×D)47" H × 22" W × 27" D
Weight210 lbs
ENERGY STARNot certified
Warranty coverage
Heat exchanger
10 years
Parts
5 years
Labour (via installer)
1 year
Installed price range
$12,000 – $18,000
Unit only: $9,000 – $12,000
≈ $238/mo · 60 mo @ 6.99% APR
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For the Trinity Tft400