Current DOE CCMS record

Reservoir N51 Water Heater Specifications

Source facts reported to DOE for this exact model identifier.

Key specifications

DOE-reported brand
Reservoir
Exact model number
N51
DOE heater type
Electric Storage Water Heater
Rated storage volume
47 gallons
Draw pattern
High
UEF
3.53
First hour rating
75 gallons
Recovery efficiency
396%

DOE source details

DOE basic model number(s)
N51

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.