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Parts List: A.O. Smith EES-40, EES-40T; Series 913, 917

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  4. The manufacturer has changed some part numbers to a new part number, and we have referenced the new part number in the chart (if applicable). Please note that the manufacturer may change part numbers and availability at any time.
  5. You can download and print the original PDF of the A.O. Smith parts list at the bottom of the page.


Item Description EES-40(T)
Series 913
EES-40(T)
Series 917
1 Anode, Aluminum 183523-23 (new # 9003892005)
183523-23 (new # 9003892005)
1 SMR # H-43: Anode, Magnesium 183463-19 183463-19
1 SMR # S-19: Anode, Magnesium 183463-19 183463-19
1 SMR # P-72: Anode, Magnesium 183463-19 183463-19
2 Bracket, Thermostat 182707 (new # 9003898215) 182707 (new # 9003898215)
3 Collar, Pipe 20172-21 (new # 9004610115) 20172-21 (new # 9004610115)
4 Cover, Junction Box 43441-700 (new # 9005415205) 43441-700 (new # 9005415205)
5 Element, Heating with Gasket - See Table Below
  SMR # P-72: Element, Incoloy Heating with Gasket (See Table)
6 Gasket, Element 42537 (new # 9000308045) 42537 (new # 9000308045)
7 Hex Plug, Element (Used in place of element, single element units) 42290 (new # 9004713105) 42290 (new # 9004713105)
8 Heat Trap Insert - HOT-OUTLET, internal ball-type** 181235 -----
8 Heat Trap Insert - HOT-OUTLET, internal flapper-type** ----- 183360
10 Nipples, PEX lined (3/4 in. -14 NPT x 2 in.) 194130-2 194130-2
10 Nipples, PEX lined (3/4 in. -14 NPT x 3 in.) 194130-3 194130-3
10 Nipples, Heat Trap, includes both inlet and outlet (3/4 in. -14 NPT x 3 in.) ----- -----
11 Panel, Front 181260-230 (new # 9003900005) 181260-230 (new # 9003900005)
12 Protector, Personnel - for use with TOD type AW Thermostat/ECO 39909 (new part # 039909-000) 39909 (new part # 039909-000)
13 Protector, Personnel - for use with Thermostats with ECO's 182117 182360 (new # 9003899015)
14 Protector, Personnel - for use with Thermostats without ECO's 182117-1 (new # 9006078015) 182117-1 (new # 9006078015)
  Thermostats:
- Thermostats vary for circuit types, check Thermostat # being replaced
- Note 89T Thermostats have ID numbers marked on side of plastic housing
 
15 Thermostat with ECO (TOD 59T-4190; Limit 170° F, Adj. Range 90° F - 150° F) 182499 (new # 9004428115) -----
15 Thermostat with ECO (TOD 59T-4100; Limit 190° F, Adj. Range 110° F - 170° F) 40832 (new # 9004428115) -----
15 Thermostat with ECO (TOD 89T33; Limit 170° F, Adj. Range 90° F - 150° F) ----- 182354 (new # 9004428115)
15 Thermostat with ECO (TOD 89T33; Limit 190° F, Adj. Range 110° F - 170° F) ----- 182896 (no longer available)
15 Thermostat with ECO (TOD AW-7135 with 66T ECO; Limit 190° F, Adj. Range 110° F - 170° F) 41347 41347
16 Thermostat with ECO (TOD 59T-4090; Limit 170° F, Adj. Range 90° F - 150° F) 182501 (new # 9004784115) -----
16 Thermostat with ECO (TOD 89T13; Limit 170° F, Adj. Range 90° F - 150° F) ----- 182353 (new # 9004427115)
16 Thermostat with ECO (TOD 89T13; Limit 190° F, Adj. Range 110° F - 170° F) ----- -----
17 Lower Thermostat with ECO (TOD 59T-4090; Adj. Range 90° F - 150° F) 182359 (new # 9004714115)
182359 (new # 9004714115)
17 Lower Thermostat with ECO (TOD 59T-4000; Adj. Range 110° F - 170° F) 40834 40834
18 Tube, Inlet 183350-36 (new # 9004938005) 183350-36 (new # 9004938005)
18 SMR # H-43: Tube, Inlet - PS 160375-36 160375-36
18 SMR # P-72: Tube, Inlet - PS 160375-36 160375-36
18** Tube, Inlet with Heat Trap 181068-37 (new # 9003903005) 183354-37
18** SMR # H-43: Tube, Inlet - PS with Heat Trap 181295-37 181295-37
18** SMR # P-72: Tube, Inlet - PS with Heat Trap 181295-37 181295-37
19 Spacer, Inlet Tube ----- 183706
20 Valve, Drain - Plastic 42037-3 (new # 9001588015) 42037-3 (new # 9001588015)
20 Valve, Drain - Brass 26273-6 (new # 9003907015) 26273-6 (new # 9003907015)
21 Valve, Relief - T & P (150 PSI; 105,000 BTU) 23740-1 (new # 9000071005) 23740-1 (new # 9000071005)
NOTES:
- The manufacturer may change part numbers and availability at any time.
** Used on "T" models

 

Incology Sheathed Heating Elements (Includes Element Gasket):

Volts Wattage Max "A" Dim. (inches) Part #
120 1500 9 24000-4 (new part # 9004279005)
       
208 2000 9 24002-5 (new # 9004284005)
208 3000 16-1/2 24002-7 (new # 9004751105)
208 4000 16-1/2 24002-9 (new # 9004294005)
208 4500 16-1/2 24002-10 (new # 9004287005)
208 5000 16-1/2 24002-11 (new # 9004753105)
208 6000 16-1/2 24002-12 (new # 9004289005)
       
240 1000 9-1/4

24001-2 (new # 9004750105)

240 1500 9 24001-4 (new # 9004290005)
240 2000 11-1/2 24001-5 (new # 9004283005)
240 2500 11 24001-6 (new # 9004291005)
240 3000 13-1/2 24001-7 (new # 9000664005)
240 3500 13-3/4 24001-8 (new # 9004292005)
240 4000 16 24001-9 (new # 9004751105)
240 4500 13-3/4 24001-10 (new # 9003210005)
240 5000 16 24001-11 (new # 9004293005)
240 6000 16-1/2 24001-12 (new # 9004749105)
240 5500 13-1/2 24001-13 (new # 9004294005)
       
277 3000 16-1/2 24003-7 (new # 9004296005)
277 4500 16-1/2 24003-10 (new # 9004297005)
       
480 2000 16 24004-5 (new # 9004298005)
480 3000 16-1/2 24004-7 (new # 9004300005)
480 4000 16-1/2 24004-9 (new # 9004763105)
480 4500 16-1/2 24004-10 (new part # 9004760115)
480 5000 16-1/2 24004-11 (new # 9004761105)
480 6000 16-1/2 24004-12 (new # 9004762105)
NOTES:
- The manufacturer may change part numbers and availability at any time.
- Incology sheathed elements are recommended replacement in hard water areas. Incology is a nickel alloy sheathing that resists overheating caused by scale, sludge and dry firing.

 

Zinc-Plated, Copper Sheathed Heating Elements (Includes Element Gasket):

Volts Wattage Max "A" Dim. (inches) Part #
120 1000 8 23790-2 (new # 9004739105)
120 1500 11 23790-4 (new # 9002963005)
120 2000 11-1/2 23790-5 (new # 9003947005)
120 2500 11-1/2 23790-6 (new # 9002859005)
120 3000 11-3/4 23790-7 (new # 9002862005)
       
208 1500 13-1/2

23775-4 (new # 9004705105)

208 2000 13-1/2 23775-5 (new # 9002858005)
208 2500 13-1/2 23775-6 (new part # 9002961115)
208 3000 13-1/2 23775-7 (new # 9004706105)
208 4000 13-1/2 23775-9 (new # 9004707105)
208 4500 13-1/2 23775-10 (new part # 9002645115)
208 5000 16 23775-11 (new part # 9001224115)
208 6000 16 23775-12 (new part # 9003953005)
       
240 1000 8

23791-2 (new # 9000143105)

240 1500 11 23791-4 (new # 9002864005)
240 2000 13-1/2 23791-5 (new # 9000145005)
240 2500 12-1/2 23791-6 (new # 9002860005)
240 3000 11-3/4 23791-7 (new # 9003959005)
240 3500 13-1/2 23791-8 (new # 9004712105)
240 4000 13-1/2 23791-9 (new # 9002868005)
240 4500 13-1/2 23791-10 (new # 9000095015)
240 5000 16 23791-11 (new part # 9000150115)
240 6000 16 23791-12 (new # 9003952005)
240 5500 16 23791-14 (new # 9002867005)
       
277 1500 11-1/2

23782-4 (new # 9004708105)

277 2000 13-1/2 23782-5 (new # 9004709105)
277 2500 13-1/2 23782-6 (new # 9002890005)
277 3000 11-3/4 23782-7 (new # 9003958005)
277 4500 13-1/2 23782-10 (new # 9003960005)
277 6000 15-1/2 23782-12 (new # 9002874005)
       
480 2500 11-1/2

23783-6 (new # 9002861005)

480 3000 13-3/4 23783-7 (new part # 9003961005)
480 4000 13-1/2 23783-9 (new # 9002869005)
480 4500 16 23783-10 (new # 9004710105)
480 5000 16 23783-11 (new # 9004711105)
480 6000 13-1/2 23783-12 (new # 9002875005)
NOTES:
- The manufacturer may change part numbers and availability at any time.

 

 

Download original AO Smith Parts List
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