SpecDirectory

FS-80-*

Williamson-Thermoflo · Boiler

ENERGY STAR CertifiedBoilers →
AFUE

95%

Fuel

Natural Gas, Propane Gas

Type

Boiler

Hot Water

Can integrate

Williamson-Thermoflo FS-80-*: AFUE 95%, around the middle of the range for boilers (category median 95%).

Where this model sits

AFUE95%
87median 9597

The Williamson-Thermoflo FS-80-* is a 95 % boiler. At 95 % it ranks around the middle of the 642 certified boilers models.

Specifications

Efficiency
AFUE95%
Fuel TypeNatural Gas, Propane Gas
Can Integrate Hot Water HeatingYes
Configuration
Product TypeBoiler
Model NameFS-80-*
Identifiers
Model NumberFS-80-*
ENERGY STAR IDES_1090273_FS-80-*_09132018195222_5906950
PartnerThe Marley-Wylain Company
Date Qualified2025-01-20
Available From2018-06-30
MarketsUnited States, Canada

Documentation

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