Barnes & Jones, Inc.
91 Pacella Park Drive
Randolph, MA 02368
Phone: 781-963-8000
Fax: 781-963-3322

Steam Trap Repair Guide

Thermostatic Radiator Traps T-Z

Return to Repair Guide Index

T.S. (Thermal System)

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ 2926 A New Seat In
3/4″ 3054 A Existing Seat In
1″ 3054 A Existing Seat In

THERMIDAIRE

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ 1A 4428 A Existing

TRANE THERMOSTATIC

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ B1 2854 A Existing Integral Seat Removable Bellows
1/2″ B1 Vertical 4221 A Existing Integral Seat Removable Bellows
1/2″ B1 Vertical 4270 A Existing Removable Seat Removable Bellows
1/2″ B1 4270 A Existing Removable Seat Removable Bellows
1/2″ B1 4270 A New Integral Bellows Removable Seat
1/2″ B1 4320 A New Integral Seat Integral Bellows
1/2″ B2 1965 A Existing Integral Seat Removable Bellows
1/2″ B2 3444 A Existing Removable Seat Removable Bellows
1/2″ B2 4321 A New Integral Seat Integral Bellows
1/2″ B2 3444 A New Integral Bellows Removable Seat
3/4″ B3 1966 A Existing Integral Seat Removable Bellows
3/4″ B3 3442 A Existing Removable Seat Removable Bellows
3/4″ B3 4322 A New Integral Seat
3/4″ B3 3442 A New Integral Bellows Removable Seat
1″ B4 3580 A Existing Integral Seat Removable Bellows
1″ B4 3442 A Existing Removable Seat Removable Bellows
1″ B4 4323 A New Integral Seat Integral Bellows
1″ B4 3442 A New Integral Bellows Removable Seat
1 1/4″ B5 3442 A Existing Seat In
1/2″&3/4″ No # 1969 A Existing 21/64″ Orifice Removable Bellow

NOTE: A BARNES & JONES CAGE UNIT IS AVAILABLE FOR ANY TRANE TRAP BEING USED ABOVE 15 psi.
SPECIFY OPERATING PRESSURE WHEN ORDERING

TRANE FLOAT & THERMOSTATIC*

Size Model Number B&J Cage Unit Type Cover Notes
3/4″-1″ 55AL 3354 A None Head gskt 1330-168
3/4″-1″ 55ALS 3355 B None Head gskt 1330-168
1 1/4″ 66CL 3354 A None Head gskt 1330-170
1 1/2″-2″ 77HL 3354 A None Head gskt 1330-171
3/4″&1″ 55AM 3355 B None Head gskt 1330-168
1 1/4″ 66CM 3355 B None Head gskt 1330-170
1 1/2″-2″ 77HM 3355 B None Head gskt 1330-171
3/4″&1″ 55AH 3355 B None Head gskt 1330-168
1 1/4″ 66CH 3355 B None Head gskt 1330-170
1 1/2″&2″ 77HH 3355 B None Head gskt 1330-171
3/4″&1″ AL 3354 A None Head gskt 1330-168
1 1/4″ CL 3354 A None Head gskt 1330-170
1 1/2″-2″ HL 3354 A None Head gskt 1330-171
3/4″ 626 3354 A None Seat In
3/4″ 686 3354 A None Seat In
1/2″ 8 2161 A New Integral Seat
3/4″ 8 3413 B Existing Seat In
3/4″ 8 4302 A Existing Seat In
1/2″ S-1 3511 A Existing Bolted cover
3/4″ S-3 4106 A Existing Bolted cover
1/2″ W-1 3511 A Existing Bolted cover
1″ 675 3354 A None Seat In
1″ o31 3506 A None Seat In
1 1/4″ o33 3506 A None Seat In
1 1/4″ 167 3506 A None Seat In
1 1/4″ 676-1 3354 A None

*For complete trap repair kit see the F&T section.

H.O. TRERICE

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ 100A 3421 A Existing
1/2″ 100X 4063 A Existing

TROJAN

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ 3420 A Existing Seat In
1/2″ 2164 A New Seat In
1/2″ 3087 A Existing Vertical

TWIN CITY

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ 3488 A Existing Seat In

VAPOR HEATING CO. – VAPOR SPEC. CO. – VASCO

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ 2261 A New Seat In
3/4″ 3263 A Existing Seat In
3/4″ 4119 A New
1/2″ VECO Outboard 2953 A New Integral Seat
1/2″ 3395 A New Seat In
1″ 4417 A Existing Seat In

WARREN WEBSTER* THERMOSTATIC

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ 02H 1972 A Existing
1/2″ 02G 1972 A Existing
1/2″ 02GS 1972 A Existing
1/2″ 02LS 1972 A Existing
1/2″ 02R 1972 A Existing
1/2″ O2RS 1972 A Existing
1/2″ 02HF 3396 A Existing
1/2″ 02HF1 1972 A New
1/2″ 02V 4157 A New Seat In
1/2″ O2V-1 1972 A Existing
3/4″ 03HT 1972 A Existing
3/4″ 33H5 1982 B Existing
1/2″ 412 1998 A Existing
1/2″ 412H 1998 A Existing
1/2″ 412G 1998 A Existing
3/4″ 413 1998 A New
1/2″ 422 2066 A New
1/2″ 501 2864 A Existing
1/2″ 502 1972 A Existing
1/2″ 502H 1972 A Existing
1/2″ 502HU 1972 A Existing
1/2″ 502G 1972 A Existing
1/2″-3/4″ 502HS 1972 A Existing
1/2″ 502T 1972 A Existing
1/2″ 502V 4157 A New Seat In
1/2″ 502V 4337 A Existing Integral Seat
1/2″ 502V-1 1972 A Existing
1/2″ 503 1972 A Existing
1/2″ 512 1998 A Existing
1/2″ 512GB 1998 A Existing
1/2″ 512H 1998 A Existing
1/2″ 512HB 1998 A Existing
1/2″ 512LB 1998 A Existing
1/2″ 512RB 1998 A Existing
1/2″ 512S 1998 A Existing
1/2″ 512T 1998 A Existing
3/4″ 513 1998 A Existing
3/4″ 513H 1998 A Existing
3/4″ 513G 1998 A Existing
3/4″ 513A 1972 A Existing
1/2″X3/4″ 5H 1985 A Existing
1/2″ H5S 1982 B Existing
1/2″ 5HR1 1998 A Existing
1/2″ 5HRS 1998 A Existing
1/2″ 522 1985 A Existing
1/2″ 522H 1985 A Existing
1/2″ 522HB 1985 A Existing
1/2″ 522G 1985 A Existing
1/2″ 522L 1985 A Existing
1/2″ 522R 1985 A Existing
1/2″ 522S 1985 A Existing
1/2″ 522T 1985 A Existing
3/4″ 523 1985 A Existing
3/4″ 523H 1985 A Existing
3/4″ 523H1 1985 A Existing
3/4″ 523G 1985 A Existing
3/4″ 523L 1985 A Existing
3/4″ 523R 1985 A Existing
1″ 524 1985 A Existing
1″ 524AH 4344 B Existing
3/4″ 533H 1982 B Existing
1″ 534H 1982 B Existing
1″ 544H 2053 B Existing
1 1/4″ 545 2054 B Existing
1/2″ 702 1972 A Existing
1/2″ 702H 1972 A Existing
1/2″ 702HB 1972 A Existing
1/2″ 702GS 1972 A Existing
1/2″ 702V 4157 A New Seat In
1/2″ 702V-1 1972 A Existing
3/4″ 703 1972 A Existing
1/2″ 712 1764 A Existing
1/2″ 712HB 1764 A Existing
1/2″ 712HB 3575 A New Seat In
1/2″ 712GS 1764 A Existing
1/2″ 712T 1764 A Existing
3/4″ 713A 1972 A Existing
3/4″ 713 3155 A Existing
3/4″ 713HF 3555 A New Seat In
3/4″ 713HB 3155 A Existing
3/4″ 713HB 3575 A New Use w/seat In
3/4″ 713GB 3155 A Existing
3/4″ 713GB 3575 A New Use w/seat In
1/2″ 722 1997 A Existing
1/2″ 722HB 1997 A Existing
3/4″ 723A 1764 A Existing
3/4″ 723 3150 A Existing
3/4″ 723HB 3150 A Existing
3/4″ 723H1 3150 A Existing
3/4″ 723G1 3150 A Existing
1″ 724AH 1764 A Existing
1″ 724HB 4122 B Existing
3/4″ 733HB 1991 B Existing
3/4″ 733 1991 B Existing
1″ 734 3191 B Existing
1″ 744 2245 B Existing
1 1/4″ 745 3058 B Existing
1/2″ 726A 1972 A Existing
3/4″ 763A 1972 A Existing
1″ 764A 1764 A Existing
3/8″ 780 4324 B Threaded Existing Use 4260 at 125 psi
1/2″ 781 4324 B Threaded Existing Use 4276 at 125 psi
1/2″ 782 4327 B Bolted Existing Use 4258 at 125 psi
3/4″ 783 2924 B Bolted Existing Use 4258 at 125 psi
1″ 784 4344 B Bolted Existing Use 4258 at 125 psi
1/2″ 902H 4172 A New
1/2″ 902A 4172 A New
1/2″ 902V-1 1972 A Existing
3/4″ 903H1 1972 A Existing
3/4″ 903HT 1972 A Existing
3/4″ 913H 1972 A Existing
3/4″ 913A 1972 A Existing
1/2″ 12C16 4096 A Existing
1/2″ 12G4 1998 A Existing
1/2″ 12H4 1998 A Existing
1/2″ 12H5 1998 A Existing
1/2″ 12H6 1998 A Existing
1/2″ 12H7 1764 A Existing
1/2″ 22G5 1797 A New
1/2″ 22H5 1797 A New
1/2″ 22RG5 1797 A New
1/2″ 22H7 1997 A Existing
1/2″ 2205 1985 A Existing
1/2″ H 1982 B Existing
1/2″ 226-S 1985 A Existing
3/4″ 23H6S 1985 A Existing
3/4″ 23H5 1982 B Existing
3/4″ 23G5 1982 B Existing
3/4″ 23L5 1982 B Existing
3/4″ 23R5 1982 B Existing
3/4″ WM 2109 A Existing
1/2″ 4226 1998 A Existing
1/2″ 5993 1998 A Existing
1/2″ 613HB 1998 A Existing
1/2″ 6233 1998 A Existing
1/2″ 6289 1972 A Existing
1/2″ CR 1797 A New
1/2″ H7 1997 A Existing
1/2″ GL 1797 A New Motor-Float 1″ Hex Seat
1/2″ GL 3244 A Existing Motor-Float 1/2″ Hex Seat
1/2″ G 4033 A New
1″ 44H5 2053 B Existing
3/4″ 23G5 4252 A Existing
1/2″-3/4″ 502 Adaptor 4244 A Existing
1/2″ 22H5 4190 A Existing w/Hoffman cover
3/4″ DS 1972 A Existing (7) on cover
3/4″ 2DS-1 4440 A New (7) on cover
3/4″ DS 3271 A Existing DS on cover
1″ DS 3271 A Existing DS on cover
1/2″ 502H 4143 A New Use w/seat in
1/2″ 512 4097 A Existing Use w/seat in
1/2″ 522H 3536 A Existing Use w/seat in
3/4″ 23H63 3536 A Existing Use w/seat in
3/4″ 533 3591 A Existing Use w/seat in
1″ 544H 3547 B Existing Use w/seat in
1/2″ 702H 4143 A New Use w/seat in
1/2″ 702V 4157 A New Use w/seat in
1/2″ 702HF 3429 A New Use w/seat in
1/2″ 712 3575 A New Use w/seat in
3/4″ 723H 3436 A Existing Use w/seat in
1/2″ 22LGS 1985 A Existing
1/2″ 22H7 3436 A Existing Use w/seat in
3/4″ Nesbit 4415 B New Use w/seat in

*Brand name DARLING in Canada.

WARREN WEBSTER THERMOSTATIC TRAP ADAPTERS

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ 02A9 None
3/4″ 02A12 None
3/4″ 02A15 3556 A 2078-2
New
1/2″ 02A17 3133 A New
1/2″ 02A18 3596 A New
1/2″ 02A24 4284 A New
1/2″ 5A13 2066 A New
1″ 5A15 3579 A New
1/2″ 5A18 3251 A Existing Pressed-in Seat
Sarco E-Body
1/2″ 5A18 3530 A Existing
1/2″ 5A24 4437 A Existing Pressed in Seat-in
1/2″ 5A27 4231 A Existing
1/2″ 5C15 4171 A Existing
1″ 502A12 4269 A New
1/2″ 502A17 4353 A Existing
1/2″ 12A4 4192 A New
1/2″ 12A24 4380 A Existing
1/2″ 8446 4337 A Existing

WARREN WEBSTER FLOAT & THERMOSTATIC

Size Model Number B&J Cage Unit Type Cover Notes
3/4″ 00026T 3434 A New
1″ 0026T 3479 A Existing
1″ 0026T 4006 A Existing Old Style Bolted Cover
1 1/4″ 026T 3479 A Existing
1 1/4″ 026T 3046 A Existing Old Style Bolted Cover
3/4″ 016TD-2 1764 A Existing
3/4″ 019T 4032 A New
1″ 019T 4032 A New
1 1/4″ 119T 1764 A Existing
1 1/2″ 126T 4032 A New
2″ 226T 4032 A New
1 1/4″ 326T 4032 A New
1 1/2″ 276T 4301 A Existing
2″ 278T 4301 A Existing
3/4″ 00026 TD-1-2 3434 A New
1″ 0026 TD-1-2 4006 A Existing Bolted cover
1″ 0026 TD-1-2 3479 A Existing Screwed cover
1″ 0026 TD-1-4 4113 A New
1″ 0026 TD-1-4 4020 A New Integral Seat
1 1/4″ 026 TD-1-2 TD-2-2 3046 A Existing Bolted cover
1 1/4″ 026 TD-1-2 3479 A Existing Screwed cover
1 1/4″ 026 TD-1-5 4278 A New
3/4″ 016 TD-2 1764 A Existing
3/4″ 273 None Complete Repair Kits available 1998
1″ 274 None
1 1/4″ 275 None
1 1/2″ 276 None
2″ 278 None
3/4″ 83 None
1″ 84 None
1 1/4″ 85 None

WILEY (Simplex)

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ None 3143 A Existing Seat In

WILMOT – CASTLE

Size Model Number B&J Cage Unit Type Cover Notes
3/8″ Monel 4261 C Existing
1/2″ Monel 4258 C Existing
3/4″ Monel 4258 C Existing

YARWAY

Size Model Number B&J Cage Unit Type Cover Notes
1/2″ 50-2 3834 C Existing Seat In
3/4″ 50-3 3834 C Existing Seat In
1/2″ R5LA 3472 A Existing
1/2″ R5LS 3472 A Existing
3/4″ R7LA 3472 A Existing
3/4″ R7LS 3472 A Existing
1″ FT-10L 3472 A Existing
1 1/4″ FT-12L 3472 A Existing
1 1/2″ FT-15L 3472 A Existing
2″ FT-20L 3472 A Existing

 

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