Current DOE CCMS record

PUREPRO M3H Boiler Specifications

Source facts reported to DOE for this exact model identifier.

Key specifications

DOE-reported brand
PUREPRO
Exact model number
M3H
Boiler class
Oil-fired hot water boiler
Input capacity
161,000 BTU/h
AFUE
86.3%
Standby power
11 W
Off-mode power
11 W

DOE source details

DOE basic model number(s)
SF3100

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.