U4-403S6FRN
Bradford White 40-gallon atmospheric vent gas water heater, 40,000 BTU.
Replacement parts that fit the U4-403S6FRN
36 parts, from Bradford White's own parts list. Every part number links to the full list of models it fits.
Valves
- 222-48863-01 — Gas valve (Natural) 2
- 222-49000-01 — Gas valve (Natural) 1
- 230-40594-02 — T&P Relief Valve
- 239-43740-01 — ASSE Approved Mixing Valve (Optional)
- 239-47892-00 — Intermediate Gas Valve Harness
- 265-42351-02 — Drain Valve (Brass)
Burner & ignition
- 228-48383-18 — Burner
- 234-18194-36 — Orifice (normal alt.)
- 234-47098-00 — Pilot Orifice
- 239-46201-00 — Manifold Mount
- 239-47449-00 — Pilot Assembly kit with door gasket
- 265-48999-05 — Pilot assembly kit without door gasket
Dip tube & heat traps
- 229-39625-03 — Cold Water Inlet Dip Tube Polypropylene
- 239-45073-00 — Heat Trap Insert (Inlet)
- 239-45167-00 — Heat Trap Insert (Outlet)
- 265-45420-00 — Kit-Heat Trap Insert
Fasteners & brackets
- 239-32761-00 — Screw #8-18 X 1/2 HWH (1 req'd)
- 239-43967-00 — Screw #6-20 X 3/8 PHCR (2 req'd)
- 239-44113-00 — Screw #10-12 X 3/4 HWH (7 req'd)
- 239-44195-00 — Screw #8-18 X 3/4 HWH (2 req'd)
Thermostat & controls
- 239-43676-03 — Thermal Switch
- 239-48863-01 — Gas Control Kit 2
- 239-49000-01 — Gas Control Kit 1
- 265-50016-00 — RTD Sensor Kit
Other components
- 224-49560-08 — Hot Water Outlet A420
- 229-39628-03 — Cold Water Inlet Polysulfone (NC Code)
- 234-18194-37 — 2-5 k altitude
Doors, jacket & panels
- 239-46209-00 — Outer Door
- 239-47062-00 — Kit-Inner Door Gasket
- 239-49784-03 — Inner Door Right Side Assembly
Anode rod
- 224-32999-10 — Hot Water Outlet Anode (Aluminum)
- 224-47776-05 — Hot Water Outlet Anode (magnesium)
Blower & venting
- 243-45223-00 — Flue Baffle
- 243-45787-00 — Draft Diverter
Fittings & plumbing
- 233-46930-01 — Flexible Gas Feedline
Wiring & harnesses
- 239-44328-00 — Wire Tie
Specifications
| Capacity (gal) | 40 |
|---|---|
| BTU/hr input | 40,000 |
| Recovery (GPH) | 43 |
| Jacket dia (in) | 22 |
| Depth (in) | 26 1/4 |
| Vent size (in) | 3x4 |
| Water conn NPT thread (in) | 3/4 |
| Gas conn size (in) | 1/2 |
| Ship weight (lb) | 143 |
DOE storage (gal): not published — this document predates the 2015 NAECA standard that introduced it
First hour (gal): not published — this document predates the 2015 NAECA standard that introduced it
UEF: not published — this document predates the 2015 NAECA standard that introduced it
Other models on the same Bradford White spec sheet
- U4-30T6FRNBradford White 30-gallon atmospheric vent gas water heater, 32,000 BTU.
- U4-40T6FRNBradford White 40-gallon atmospheric vent gas water heater, 40,000 BTU.
- U4-5036FRNBradford White 50-gallon atmospheric vent gas water heater, 40,000 BTU.
Sources
- Bradford White parts list 238-47133-00 PDF, bradfordwhite.com
- Bradford White spec sheet 113 PDF, bradfordwhite.com