Current DOE CCMS record

RHEEM XE28S06SB55U1 Water Heater Specifications

Source facts reported to DOE for this exact model identifier.

Key specifications

DOE-reported brand
RHEEM
Exact model number
XE28S06SB55U1
DOE heater type
Electric Storage Water Heater
Rated storage volume
26 gallons
Draw pattern
Medium
UEF
0.94
First hour rating
53 gallons
Recovery efficiency
98%

DOE source details

DOE basic model number(s)
PROE28 S2 RH93 SB-HO

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.