| Size | TRANE Model | Tunstall Capsule # | Type |
| ½" | 8 Thermetal | TCTR-2401 | Spring |
| ½" | B-1(Removable Bellows Integral Seat) | TCTR-2402 | Spring |
| ½" | B-1 (Integral Bellows Integral Bellows) | TCTR-2403 | Spring |
| ½" | B-1 Vertical (Integral Seat) | TCTR-2404 | Spring |
| ½" | B-2 (Removable Bellows Integral Seat) | TCTR-2405 | Spring |
| ½" | B-2 (Integral Bellows Integral Seat) | TCTR-2406 | Spring |
| ½" | B-1 (Integral Bellows Removable Seat) | TCTR-2407 | Thread |
| ½" | B-2 (Integral Bellows Removable Seat) | TCTR-2408 | Thread |
| ½" | C | TCTR-2409 | Spring |
| ½" | W-1 & S-1 F&T | TCTR-2410 | Spring |
| ¾" | B-3 (Removable Bellows Integral Seat) | TCTR-2411 | Spring |
| ¾" | B-3 (Integral Bellows Integral Seat) | TCTR-2412 | Spring |
| ¾" | S-3 | TCTR-2413 | Spring |
| 1" | B-4 (Removable Bellows Integral Seat) | TCTR-2414 | Spring |
| 1" | B-4 (Integral Bellows Integral Seat) | TCTR-2415 | Spring |
| All Ser. F&T (All Sizes) | TCTR-2416 | Thread |