Current DOE CCMS record

DURASTAR FORCEVFO-4-120 Boiler Specifications

Source facts reported to DOE for this exact model identifier.

Key specifications

DOE-reported brand
DURASTAR
Exact model number
FORCEVFO-4-120
Boiler class
Oil-fired hot water boiler
Input capacity
168,000 BTU/h
AFUE
87%
Standby power
4.9 W
Off-mode power
4.9 W

DOE source details

DOE basic model number(s)
FORCEVFO-4-120

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.