SpecDirectory

THERMAL SOLUTIONS AMP400vsUtica Boilers CH-399

Side-by-side commercial boiler comparison

THERMAL SOLUTIONS AMP400

Thermal Efficiency

97%

Input Rate

400MBTU/hr

Turndown Ratio

10.00

Application

Indoor

Utica Boilers CH-399

Thermal Efficiency

95.5%

Input Rate

399MBTU/hr

Turndown Ratio

5.00

Application

Indoor

Key differences

Both models are closely matched on thermal eff: 97.0 vs 95.5 %. The THERMAL SOLUTIONS AMP400 is larger at 400 MBTU/hr versus 399 MBTU/hr.

Performance

SpecTHERMAL SOLUTIONSUtica Boilers
Thermal Efficiency(%)9795.5
Full-Load Input Rate(MBTU/hr)400399
Turndown Ratio10.005.00

Configuration

SpecTHERMAL SOLUTIONSUtica Boilers
ApplicationIndoorIndoor
Control TypeMulti-stageMulti-stage
Model NameAMPCH-399

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