RESIDENTIAL & LIGHT DUTY COMMERCIAL REPLACEMENT PARTS LIST Interim Series Through-The-Wall (TTW®) Energy Saver (M1TW, M2TW, GXTW), Energy Saver (TW) Models Includes Hydrojet® Total Performance System Effective: April, 2014 ECO 7928 NOTE: BOTH MODEL AND SERIAL NUMBERS ARE REQUIRED FOR ORDERING REPLACEMENT PARTS Dimensions and specifications subject to change without notice.
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Item Description 1 Blower Complete (0ft to 2000ft) Blower Complete High Altitude (Over 2000ft) 1A Universal SVC Blower Kit 2 Air Mixing Inlet 3 Pressure Switch (0ft to 2000ft) Pressure Switch (Over 2000ft) 4 Blower Temperature Switch 5 Blower Gasket 6 Blower Power Cord 7 2" Exhaust Adaptor w/Vent Terminal 3" Vent Adaptor w/Vent Terminal 8 Condensate Hose Kit (Optional) 9 Flue Reducer 10 Heat Trap Outlet 11 Hot Water Outlet Anode (Magnesium) Ÿ Hot Water Outlet Anode (Aluminum) Ÿ Hot Water Outlet Anode (A420
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Item Description 18 18A 18B 19 19A 19B 19C 20 21 21A 21B 21C 22 23 24 25 26 27 28 29 30 31 32 33 Outer Door Outer Door Outer Door Inner Door Complete (Sliding) Inner Door Complete (Some 75 gal. models) 1 Right Side Inner Door Complete Left Side Inner Door Complete Brass Drain Valve Simulated Resistive DeviceƇ Sensor HarnessƇ SensorƇ Sensor ClipƇ ThermowellƇ Gas Control Valve Service ToolƇ Kit-Gas Control Valve Nat.
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Item Description Model M1TW40S*(BN,CX) Model M1TW50S*(BN,CX) Model M2TW50T*(BN,CX) Model M2TW65T*(BN,CX) Natural Gas (BN) Burner Assembly 34 Nat. Gas (BN) Burner Assembly Complete** 35 Nat. Gas (BN) Burner Head 36 Nat. Gas (BN) Main Burner Orifice (0ft to 2000ft) Nat. Gas (BN) High Altitude Orifice (2001ft to 5000ft) Nat. Gas (BN) High Altitude Orifice (5001ft to 8000ft) Nat. Gas (BN) High Altitude Orifice (8001ft & above) 37 Nat. Gas Pilot Assembly w/Electrode 38 Nat.
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Item Description 1 Blower Complete (0ft to 2000ft) Blower Complete High Altitude (Over 2000ft) 1A Universal SVC Blower Kit 2 Air Mixing Inlet 3 Pressure Switch (0ft to 2000ft) Pressure Switch (Over 2000ft) 4 Blower Temperature Switch 5 Blower Gasket 6 Blower Power Cord 7 2" Exhaust Adaptor w/Vent Terminal 3" Vent Adaptor w/Vent Terminal 8 Condensate Hose Kit (Optional) 9 Flue Reducer 10 Heat Trap Outlet 11 Hot Water Outlet Anode (Magnesium) Ÿ Hot Water Outlet Anode (Aluminum) Ÿ Hot Water Outlet Anode (A420
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Item Description 18 18A 18B 19 19A 19B 19C 20 21 21A 21B 21C 22 23 24 25 26 27 28 29 30 31 32 33 Outer Door Outer Door Outer Door Inner Door Complete (Sliding) Inner Door Complete (Some 75 gal. models) 1 Right Side Inner Door Complete Left Side Inner Door Complete Brass Drain Valve Simulated Resistive DeviceƇ Sensor HarnessƇ SensorƇ Sensor ClipƇ ThermowellƇ Gas Control Valve Service ToolƇ Kit-Gas Control Valve Nat.
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Item Description Model M2TW75T*(BN,CX) Model TW450S*(BN,CX) Model TW465S*(BN,CX) Model TW475S76*(BN,CX) Natural Gas (BN) Burner Assembly 34 Nat. Gas (BN) Burner Assembly Complete** 35 Nat. Gas (BN) Burner Head 36 Nat. Gas (BN) Main Burner Orifice (0ft to 2000ft) Nat. Gas (BN) High Altitude Orifice (2001ft to 5000ft) Nat. Gas (BN) High Altitude Orifice (5001ft to 8000ft) Nat. Gas (BN) High Altitude Orifice (8001ft & above) 37 Nat. Gas Pilot Assembly w/Electrode 38 Nat.
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Item Description 1 Blower Complete (0ft to 2000ft) Blower Complete High Altitude (Over 2000ft) 1A Universal SVC Blower Kit 2 Air Mixing Inlet 3 Pressure Switch (0ft to 2000ft) Pressure Switch (Over 2000ft) 4 Blower Temperature Switch 5 Blower Gasket 6 Blower Power Cord 7 2" Exhaust Adaptor w/Vent Terminal 3" Vent Adaptor w/Vent Terminal 8 Condensate Hose Kit (Optional) 9 Flue Reducer 10 Heat Trap Outlet 11 Hot Water Outlet Anode (Magnesium) Ÿ Hot Water Outlet Anode (Aluminum) Ÿ Hot Water Outlet Anode (A420
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Item Description 18 18A 18B 19 19A 19B 19C 20 21 21A 21B 21C 22 23 24 25 26 27 28 29 30 31 32 33 Outer Door Outer Door Outer Door Inner Door Complete (Sliding) Inner Door Complete (Some 75 gal. models) 1 Right Side Inner Door Complete Left Side Inner Door Complete Brass Drain Valve Simulated Resistive DeviceƇ Sensor HarnessƇ SensorƇ Sensor ClipƇ ThermowellƇ Gas Control Valve Service ToolƇ Kit-Gas Control Valve Nat.
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Item Description Model GX2TW25S*(BN,SX) Model GX1TW55S*(BN,SX) Model TW25X76(B,S)3(N,X) Model TW55X78(B,S)3(N,X) Natural Gas (BN) Burner Assembly 34 Nat. Gas (BN) Burner Assembly Complete** 35 Nat. Gas (BN) Burner Head 36 Nat. Gas (BN) Main Burner Orifice (0ft to 2000ft) Nat. Gas (BN) High Altitude Orifice (2001ft to 5000ft) Nat. Gas (BN) High Altitude Orifice (5001ft to 8000ft) Nat. Gas (BN) High Altitude Orifice (8001ft & above) 37 Nat. Gas Pilot Assembly w/Electrode 38 Nat.
