Compare NTI – TFTN399 vs NTI – TFTN500 Specifications

TFTN399 TFTN500
ENERGY STAR Partner
NY Thermal Inc. NY Thermal Inc.
Brand Name
NTI NTI
Model Name
TFTN TFTN
Model Number
TFTN399 TFTN500
Full Load Input Rate (kBtu/hr)
399 500
Thermal Efficiency (%)
95 97.7
Turndown Ratio
10 10
Control Type
Multi-stage Multi-stage
Application
Indoor Indoor
Date Available On Market
June 1, 2022 January 1, 2023
Date Qualified
February 1, 2023 October 12, 2023
Markets
United States, Canada United States, Canada
CB Model Identifier
ES_1016238_TFTN399_04062022014953_9524673 ES_1016238_TFTN500_11192022003701_5666595
Product Category
Commercial Boilers Commercial Boilers
Type
Commercial Boilers Commercial Boilers
Date Certified
February 1, 2023 October 12, 2023
Meets ENERGY STAR Most Efficient 2024 Criteria
No No

Compare NTI - TFTN399 With Other 16 Models

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