ECRT-40
A.O. Smith 40-gallon residential electric water heater, 6000 W element.
Replacement parts that fit the ECRT-40
25 parts, from A.O. Smith's own parts list. Every part number links to the full list of models it fits.
Valves
- 026273-004 — Drain Valve
- 043151-004 — T&P Relief Valve
- 183256-000 — T&P Insulation
- 9002842 — 20" Dia. Plastic Drain Pan w/Side Drain
- 9002843 — 22" Dia. Plastic Drain Pan w/Side Drain
- 9002844 — 24" Dia. Plastic Drain Pan w/Side Drain
- 9002845 — 26" Dia. Plastic Drain Pan w/Side Drain
Doors, jacket & panels
- 181260-000 — Access Panel
- 182117-001 — Terminal Cover w/High Limit
- 182360-000 — Terminal Cover w/High Limit
- 184660-000 — Junction Box Cover
Heating element
- 0005300370 — Element Gasket
- 042285-025 — Lower Element
- 042286-021 — Upper Element
Thermostat & controls
- 182354-000 — Upper Thermostat w/High Limit
- 182359-000 — Lower Thermostat
- 184608-000 — Thermostat Bracket
Dip tube & heat traps
- 183900-052 — Dip Tube
- 184011-000 — Dip Tube Seal
- 184633-001 — Nipple w/Heat Traps
Anode rod
- 183463-050 — Primary Anode Rod (10 yr Mag.)
- 183523-029 — Primary Anode Rod (6 yr Alum.)
Gaskets, seals & insulation
- 181639-003 — Pipe Insulation
Other components
- 184639-000 — Instruction Manual
Fasteners & brackets
- 184659-000 — Junction Box Bracket w/CDT Hole
Specifications
| Capacity (gal) | 40 |
|---|---|
| First hour (gal) | 54 |
| EF (pre-2017) | 0.93 |
| Element W max | 6000 |
| Height, floor to top (in) | 60 |
| Jacket dia (in) | 19 |
| Ship weight (lb) | 120 |
DOE storage (gal): not published on this document
UEF: not published on this document
Other models on the same A.O. Smith spec sheet
- ECRS-50A.O. Smith 50-gallon residential electric water heater, 6000 W element.
- ECRT-52A.O. Smith 50-gallon residential electric water heater, 6000 W element.
- ECRT-66A.O. Smith 66-gallon residential electric water heater, 6000 W element.
- ECRT-80A.O. Smith 80-gallon residential electric water heater, 6000 W element.
Sources
- A.O. Smith parts list 185221-000 PDF, hotwater.com
- A.O. Smith spec sheet ECRT-80-Product Overview PDF, hotwater.com