SpecDirectory

FTX500(N,L)

Lochinvar · Commercial Boiler

ENERGY STAR CertifiedCommercial Boilers →
Thermal Efficiency

97.7%

Input Rate

500MBTU/hr

Turndown Ratio

10.00

Application

Indoor

High thermal eff

Lochinvar FTX500(N,L): thermal eff 97.7%, better than 88% of commercial boilers (category median 96.5%).

Thermal eff: better than 85% of the 49 comparable models within 10% of this size. Their median is 97 %.

Where this model sits

Input500MBTU/hr
300median 7502500
Thermal Eff97.7%
94median 96.598.7

Better than 88% of commercial boilers.

The Lochinvar FTX500(N,L) is a 500 MBTU/hr commercial boiler. At 97.7 % it ranks better than 88% of the 386 certified commercial boilers models. Among similar-sized commercial boilers (within 10% of its size), it is more efficient than the peer median of 97 %.

Specifications

Performance
Thermal Efficiency97.7%
Full-Load Input Rate500MBTU/hr
Turndown Ratio10.00
Configuration
ApplicationIndoor
Control TypeMulti-stage
Model NameFTXL
Identifiers
Model NumberFTX500(N,L)
ENERGY STAR IDES_1028919_FTX500(N,L)_04102018180401_5627261
PartnerLochinvar, LLC
Date Qualified2021-11-08
Available From2014-07-08
MarketsUnited States, Canada

Documentation

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