Current DOE CCMS record

RHEEM/RUUD ELDS52-FTB Water Heater Specifications

Source facts reported to DOE for this exact model identifier.

Key specifications

DOE-reported brand
RHEEM/RUUD
Exact model number
ELDS52-FTB
DOE heater type
Electric Storage Water Heater
Rated storage volume
43 gallons
Draw pattern
Medium
UEF
0.93
First hour rating
54 gallons
Recovery efficiency
98%

DOE source details

DOE basic model number(s)
PROE47 S2 RH95

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.