Current DOE CCMS record

U.S. Boiler Company LE1L Boiler Specifications

Source facts reported to DOE for this exact model identifier.

Key specifications

DOE-reported brand
U.S. Boiler Company
Exact model number
LE1L
Boiler class
Oil-fired hot water boiler
Input capacity
84,000 BTU/h
AFUE
86.7%
Standby power
4.9 W
Off-mode power
4.9 W

DOE source details

DOE basic model number(s)
LE1L

Source & freshness

DOE CCMS source page

Source snapshot retrieved: September 20, 2026

These records were reported to DOE. Appearance here is not a DOE compliance determination, independent test, or approval.