SpecDirectory

IP150S (REB-B4400FFUS)

Rinnai · Boiler

ENERGY STAR CertifiedBoilers →
AFUE

96%

Fuel

Natural Gas, Propane Gas

Type

Boiler

Hot Water

Can integrate

High AFUE

Rinnai IP150S (REB-B4400FFUS): AFUE 96%, better than 92% of boilers (category median 95%).

Where this model sits

AFUE96%
87median 9597

Better than 92% of boilers.

The Rinnai IP150S (REB-B4400FFUS) 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 NameI-Series Plus
Identifiers
Model NumberIP150S (REB-B4400FFUS)
ENERGY STAR IDES_97439_IP150S (REB-B4400FFUS)_02232024003148_9763658
PartnerRinnai America Corporation
Date Qualified2025-12-18
Available From2024-08-15
MarketsUnited States, Canada

Documentation

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