This page answers one question for buyers, maintenance technicians and parts distributors: can 00-411506-00013 be used in place of 00-410687-00001 in a commercial fryer? It is a part-number comparison, not a sales page — nothing here is offered for sale and no price is quoted.
Source basis: Distributor listings for each family.. See Sources, method and reliability for what is verified and what is not.
| RX (00-411506-00013) | KX (00-410687-00001) | K (00-414880-00001) | |
| Range | 200-400 F | Verify on rating label | Verify on rating label |
| Capillary | 24 in | 12-1/8 in | Verify |
| Bulb | 3/8 in x 5-5/8 in | 1/4 in | Verify |
| Fitting | 3/8 in MPT stuffing box | Verify | Verify |
These are the lines that decide the answer above, quoted as published. A paraphrase would hide the unit labels and the quantity column, which is where most of the confusion comes from.
| Document | Wording (verbatim) | What it settles | Link |
|---|---|---|---|
| PartsFe listing for 00-411506-00013 (distributor wording, not OEM) | “Type - Rx Temp 200-400 F Bulb 3/8" X 5 5/8" - Nickel Cap 24"” | The RX is the fat-bulb unit: 3/8 in bulb, 24 in capillary, 200-400 F. | PartsFe |
| PartsFe listing for 00-410687-00001 (distributor wording, not OEM) | “Type- Kx Dip Sealed Temp 200-400 Bulb 1/4" X - 12-1/8" Nickel Cap 48"” | The KX is sealed, 1/4 in bulb, 12-1/8 in long, 48 in capillary — same range, different body. | PartsFe |
| SharpTek Supply listing for 00-414880-00001 (distributor wording, not OEM) | “Thermostat K, 5/16 X 8-1/16, 96 for Hobart - Part# 00-414880-00001” | The K is 5/16 in bulb, 8-1/16 in long, 96 in capillary — the longest of the three, and the only one with a 5/16 in bulb. | SharpTek Supply |
Distributor listings for each family. Verify against your own equipment's parts manual before ordering. This is not an offer or a quotation.