Current DOE CCMS record

Stream 33 S33-95TWH199-NG Water Heater Specifications

Source facts reported to DOE for this exact model identifier.

Key specifications

DOE-reported brand
Stream 33
Exact model number
S33-95TWH199-NG
DOE heater type
Instantaneous Gas-fired Water Heater
Rated storage volume
0 gallons
Draw pattern
High
UEF
0.95
Maximum flow rate
5.7 gallons/minute
Recovery efficiency
99%

DOE source details

DOE basic model number(s)
MGWH199IXNN

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.