SpecDirectory

Dunkirk Boilers DCC-205vsWeil-McLain ULTRA-230

Side-by-side boiler comparison

Dunkirk Boilers DCC-205

AFUE

95%

Fuel

Natural Gas, Propane Gas

Type

Boiler

Hot Water

Can integrate

Weil-McLain ULTRA-230

AFUE

94%

Fuel

Natural Gas, Propane Gas

Type

Boiler

Hot Water

Can integrate

Key differences

Both models are closely matched on afue: 95.0 vs 94.0 %. The Dunkirk Boilers DCC-205 is larger at 95 % versus 94 %.

Efficiency

SpecDunkirk BoilersWeil-McLain
AFUE(%)9594
Fuel TypeNatural Gas, Propane GasNatural Gas, Propane Gas
Can Integrate Hot Water HeatingYesYes

Configuration

SpecDunkirk BoilersWeil-McLain
Product TypeBoilerBoiler
Model NameDCC-205ULTRA
View DCC-205 specs →View ULTRA-230 specs →

More comparisons

Burnham by U.S. Boiler ASPN-085vs Dunkirk Boilers DCC-205A. O. Smith ACB-110*vs Weil-McLain ULTRA-230A. O. Smith ACB-150*vs Weil-McLain ULTRA-230A. O. Smith ACB-199*vs Weil-McLain ULTRA-230