Current DOE CCMS record

U.S. Boiler Company EMP280E Boiler Specifications

Source facts reported to DOE for this exact model identifier.

Key specifications

DOE-reported brand
U.S. Boiler Company
Exact model number
EMP280E
Boiler class
Oil-fired hot water boiler
Input capacity
280,000 BTU/h
AFUE
86%
Standby power
4.9 W
Off-mode power
4.9 W

DOE source details

DOE basic model number(s)
EMP280E

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.