SpecDirectory

NCB700-240/130

Navien · Boiler

ENERGY STAR CertifiedBoilers →
AFUE

96%

Fuel

Natural Gas, Propane Gas

Type

Boiler

Hot Water

Can integrate

High AFUE

Navien NCB700-240/130: AFUE 96%, better than 92% of boilers (category median 95%).

Where this model sits

AFUE96%
87median 9597

Better than 92% of boilers.

The Navien NCB700-240/130 is a 96 % boiler. At 96 % it ranks better than 93% of the 642 certified boilers models.

Specifications

Efficiency
AFUE96%
Fuel TypeNatural Gas, Propane Gas
Can Integrate Hot Water HeatingYes
Configuration
Product TypeBoiler
Model NameNCB700-240/130
Identifiers
Model NumberNCB700-240/130
ENERGY STAR IDES_1074959_NCB700-240/130_05052026003238_09218432603
PartnerNavien, Inc.
Date Qualified2026-08-11
Available From2026-06-15
MarketsUnited States, Canada

Documentation

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