SpecDirectory

CI2-750

Viessmann · Commercial Boiler

ENERGY STAR CertifiedCommercial Boilers →
Thermal Efficiency

97.8%

Input Rate

750MBTU/hr

Turndown Ratio

10.00

Application

Indoor

High thermal eff

Viessmann CI2-750: thermal eff 97.8%, better than 89% of commercial boilers (category median 96.5%).

Thermal eff: better than 94% of the 54 comparable models within 10% of this size. Their median is 96.7 %.

Where this model sits

Input750MBTU/hr
300median 7502500
Thermal Eff97.8%
94median 96.598.7

Better than 89% of commercial boilers.

The Viessmann CI2-750 is a 750 MBTU/hr commercial boiler. At 97.8 % it ranks better than 89% 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 96.7 %.

Specifications

Performance
Thermal Efficiency97.8%
Full-Load Input Rate750MBTU/hr
Turndown Ratio10.00
Configuration
ApplicationIndoor
Control TypeMulti-stage
Model NameCI2-750
Identifiers
Model NumberCI2-750
ENERGY STAR IDES_1105949_CI2-750_03212023142451_8851495
PartnerViessmann Manufacturing Company
Date Qualified2023-03-29
Available From2022-01-07
MarketsUnited States, Canada

Documentation

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