RESIDENTIAL | GAS - PROPANE

1. Ultra High Efficiency (EFR)

ULTRA HIGH EFFICIENCY MODEL
MODEL NUMBERS
EFR-1-60T1206SX
Spec Sheet Parts List Operation Manual Service Manual
123-B 48204-B 238-48144-00E
Supplement 49754-B
45817-F

2. Defender Safety System Atmospheric Vent Models (M-I)

DEFENDER SAFETY SYSTEM®
ATMOSPHERIC VENT MODELS
MODEL NUMBERS
M-I-30T6FSX
M-I-303T6FSX
M-I-30S6FSX
M-I-40T6FSX
M-I-403S6FSX
M-I-404T6FSX
M-I-5036FSX
M-I-50L6FSX
M-I-504S6FSX
M-I-60T6FSX
Spec Sheet Parts List Operation Manual Service Manual
101-B ICON 46639-F 238-44219-00K 44943-D
M-I Models Prior to ICON Integration
101-B 46639-C 238-44219-00G 44943-C
M-I Models Prior to FVIR Integration
101-B PRE FVIR  43725-B 238-35846-00V N/A

3. High Input Atmospheric Vent Models (M-I)

HIGH INPUT
ATMOSPHERIC VENT MODELS
MODEL NUMBERS
M-I-75S6SX M-I-100T6SX
Spec Sheet Parts List Operation Manual Service Manual
108-B ICON 47479-B (100Gal) 238-47656-00C
(75Gal) 238-47759-00E
46647-B
M-I Models Prior to ICON Integration
101-B 46656-E 238-47125-00A
238-35846-00Z
46647-B

4. Defender Safety System High EF Atmospheric Vent Models (M-4)

DEFENDER SAFETY SYSTEM® HIGH EF
ATMOSPHERIC VENT MODELS
MODEL NUMBERS
M-4-30T6FSX
M-4-40T6FSX
M-4-403S6FSX
M-4-5036FSX
M-4-60T6FSX
Spec Sheet Parts List Operation Manual Service Manual
104-B ICON 46639-F 238-44219-00K 44943-D
M-4 Models Prior to ICON Integration
104-B 46639-C 238-44219-00G 44943-C

5. Defender Safety System Extra Recovery Atmospheric Models (XR)

DEFENDER SAFETY SYSTEM® EXTRA RECOVERY
ATMOSPHERIC VENT MODELS
MODEL NUMBERS
M-1-XR403S6FSX
M-2-XR504T6FSX
M-2-XR65T6FSX
Spec Sheet Parts List Operation Manual Service Manual
109-B ICON 46639-F 238-44219-00K 44943-D
XR Models Prior to ICON Integration
109-B 46639-C 238-44219-00G 44943-C
XR Models Prior to FVIR Integration
109-B 46656-E 238-44219-00G 46647-B

6. Extra Recovery Atmospheric Vent Models (Large Volume XR)

EXTRA RECOVERY
ATMOSPHERIC VENT MODELS
MODEL NUMBERS
M-2-XR75S6SX
Spec Sheet Parts List Operation Manual Service Manual
111-B ICON 47479-B 238-47759-00E 46647-B
XR Models Prior to ICON Integration
109-B 46656-E 238-47125-00A
238-35846-00Z
46647-B
XR Models Prior to FVIR Integration
109-B 46656-E 238-35846-00Z 46647-B

7. Defender Safety System High EF Atmospheric Vent Blower Models (HE)

energy starDEFENDER SAFETY STSTEM
HIGH EF ATMOSPHERIC VENT BLOWER MODELS (HE)
MODEL NUMBERS
HE-4-40S6FSX HE-4-50S6FSX
Spec Sheet Parts List Operation Manual Service Manual
124-B 50229-A 238-44219-00K
Supplement 48703A
50216-A

8. Defender Safety System High EF Atmospheric Vent Damper Models (D-4)

energy star DEFENDER SAFETY SYSTEM® HIGH EF
ATMOSPHERIC VENT DAMPER MODELS
MODEL NUMBERS
D-4-403S6FSX D-4-504S6F
Spec Sheet Parts List Operation Manual Service Manual
120-B 48321-A 238-47993-00C 48385A

9. High Performance Atmospheric Vent Models (GX)

HIGH PERFORMANCE
ATMOSPHERIC VENT MODELS
MODEL NUMBERS
GX-2-25S6SX (Discontinued) GX-1-55S6SX
Spec Sheet Parts List Operation Manual Service Manual
115-B 46656-E 238-47656-00C
238-47870-00C
46647-B

10. High Performance TTW Power Vent Models (GX-TW)

HIGH PERFORMANCE TTW®
POWER VENT MODELS
MODEL NUMBERS
GX-2-TW-25S6SX (Discontinued) GX-1-TW-55S6SX
Spec Sheet Parts List Operation Manual Service Manual
119-B 45861-G 238-45917-00P
238-47870-00C
Supplement 49754-B
Supplement 50320-A
Coming Soon

11. Defender Safety System TTW1 Power Vented Models (M-1-TW)

DEFENDER SAFETY SYSTEM® TTW®1
POWER VENTED MODELS
MODEL NUMBERS
M-1-TW-40S6FSX M-1-TW-50S6FSX M-1-TW-60T6FSX
Spec Sheet Parts List Operation Manual Service Manual
251-B 46239-F 238-45637-00L
Supplement 49754-B
Supplement 50320-A
46238B
47216A
M-1-TW (-1 Series) Interim Products Prior to FVIR Integration
1000-B 45861-G 238-45917-00E 45960A
M-I-TW (-10, -12, -13, -15 Series) Products
Prior to FVIR Integration
251-B 43726-A
43737-D
238-40819-00L 238-39935-00

12. Defender Safety System TTW2 Power Vented High EF Models (M-4-TW)

energy star DEFENDER SAFETY SYSTEM® TTW®
POWER VENTED HIGH EF MODELS
MODEL NUMBERS
M-4-TW40T6FSX M-4-TW50T6FSX M-4-TW60T6FSX
Spec Sheet Parts List Operation Manual Service Manual
258-B 46239-F 238-45637-00L
Supplement 49754-B
Supplement 50320-A
46238B

13. Defender Safety System and Non-Defender TTW2 Power Vented Models (M-2-TW)

DEFENDER SAFETY SYSTEM® AND NON-DEFENDER TTW®2
POWER VENTED MODELS
MODEL NUMBERS
M-2-TW-50T6FSX M-2-TW-65T6FSX M-2-TW-75T6SX
Spec Sheet Parts List Operation Manual Service Manual
253-B 46239-F
(75gal) 45861-G
238-45637-00L
(75gal) 238-45917-00N
Supplement 49754-B
Supplement 50320-A
46238B
(75gal) 47150A
M-2-TW (-1 Series) Interim Products Prior to FVIR Integration
1001-B 45861-G 238-45917-00A 45960A
M-II-TW (-10, -12, -15 Series) Products
Prior to FVIR Integration
253-B 43727-B
42900-A
238-40819-00L 238-39935-00

14. TTW Extra Recovery Power Vented High EF Models (M-4-XRTW)

energy star TTW® EXTRA RECOVERY
POWER VENTED HIGH EF MODELS
MODEL NUMBERS
M-4-XRTW50T6FSX M-4-XRTW65T6FSX
Spec Sheet
Parts List
Operation Manual
Service Manual
260-B 46239-F 238-48933-00C
Supplement 49754-B
Supplement 50320-A
46238B

15. Defender Safety System Power Direct Vent Models (PDX1)

DEFENDER SAFETY SYSTEM® PDX1
POWER DIRECT VENT  MODELS
MODEL NUMBERS
PDX1-40S6FSX PDX1-50S6FSX
Spec Sheet Parts List Operation Manual Service Manual
116-B 46955-J 238-47936-00G
Supplement 49754-B
Supplement 50320-A
49770-B

16. Defender Safety System Power Direct Vent High EF Models (PDX4)

energy star DEFENDER SAFETY SYSTEM PDX4 POWER DIRECT VENT MODELS MODEL NUMBERS
MODEL NUMBERS
PDX4-40S6FSX PDX4-50S6FSX
Spec Sheet Parts List Operation Manual Service Manual
117-B 46955-J 238-47936-00G
Supplement 49754-B
Supplement 50320-A
49770-B

17. Defender Safety System Power Direct Vent High Input Models (PDX2)

DEFENDER SAFETY SYSTEM® PDX2
POWER DIRECT VENT MODELS
MODEL NUMBERS
PDX2-50T6FSX PDX2-65T6FSX PDX2-75T6FSX
Spec Sheet Parts List Operation Manual Service Manual
102-B 46955-J 238-47936-00G
Supplement 49754-B
Supplement 50320-A
49770-B
PDX Products Prior to FVIR Integration
102-B 42899-C 238-42956-00E  

18. Defender Safety System Direct Vent Models (DS1)

DEFENDER SAFETY SYSTEM®
DIRECT VENT MODELS
MODEL NUMBERS
DS1-40S6FSX DS1-50S6FSX
Spec Sheet Parts List Operation Manual Vent Kit Installation Manuals
103-B ICON 47045-D 238-47969-00D 238-48146-00A
238-48114-00A
DS1 Models Prior to ICON Integration
103-B 47045-B 238-47969-00A 238-48146-00A
238-48114-00A
DS1 Models Prior to FVIR Integration
103-B 42504-C 45839C  

19. Defender Safety System High Input Direct Vent Models (DH1)

DEFENDER SAFETY SYSTEM® HIGH INPUT
DIRECT VENT MODELS
MODEL NUMBERS
DH1-504T6FSX DH1-65T6FSX DH1-75S6FSX
Spec Sheet Parts List Operation Manual Vent Kit Installation Manuals
105-B ICON 47044-E 238-47969-00D 238-48167-00A
238-48166-00A
DH1 Models Prior to ICON Integration
105-B 47044-B 238-47969-00A 238-48167-00A
238-48166-00A
DH1 Models Prior to FVIR Integration
105-B 42629-C 238-42498-00J  

21. Defender Safety System Manufactured Home Atmospheric Vent Models (M-I-MS)

MANUFACTURED HOME
DIRECT VENT MODELS
MODEL NUMBERS
M-I-MS30T6LX M-I-MS40T6LX
Spec Sheet Operation Manual Roof Jack Instructions
107-B 238-37281-00U 37245B

22. Manufactured Home Direct Vent Models (M-I-MH)

DEFENDER SAFETY SYSTEM® MANUFACTURED HOME
ATMOSPHERIC VENT MODELS
MODEL NUMBERS
M-I-MH30T6FLX M-I-MH40T6FLX
Spec Sheet Parts List Operation Manual Vent Kit Installation Manuals
110-B 46970-A 238-46877-00D 49397A
M-I-MH Products Prior to FVIR Integration
101-B-AC   238-36832-00P  

23. Defender Safety System Atmospheric Vent Programmable Efficiency Models (PE-4) - (Discontinued)

DEFENDER SAFETY SYSTEM® ATMOSPHERIC VENT
PROGRAMMABLE EFFICIENCY MODEL - (DISCONTINUED)
MODEL NUMBERS
PE-4-403S6FSX
PE-4-40T6FSX
PE-4-5036FSX
PE-2-XR504T6FSX
Spec Sheet Parts List Operation Manual Service Manual
125-B 48508-C 238-48248-00A
238-47808-00A
238-44219-00K
48494-A