Current DOE CCMS record

ARISTON ARIHPWH-40 Water Heater Specifications

Source facts reported to DOE for this exact model identifier.

Key specifications

DOE-reported brand
ARISTON
Exact model number
ARIHPWH-40
DOE heater type
Electric Storage Water Heater
Rated storage volume
37 gallons
Draw pattern
Medium
UEF
3.58
First hour rating
66 gallons
Recovery efficiency
402%

DOE source details

DOE basic model number(s)
ARIHPWH-40

Source & freshness

DOE CCMS source page

Source snapshot retrieved: September 21, 2026

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