Product Overview

This 450mm quick thermocouple (part no. SIT0.290.084, SKU: LC-290-450-S333) is from the SIT 290 Series, featuring a S333 sleeve with aluminised tip and M9x1 magnet connection nut. The aluminised tip provides enhanced resistance to oxidation and radiant heat, making this thermocouple the preferred choice for commercial gas catering equipment operating in high-temperature environments. Quick-connect design allows fast, straightforward replacement without specialist tools.

Technical Specifications

• Type: Quick Thermocouple — S333 Aluminised Tip
• Part Number: SIT0.290.084
• SKU: LC-290-450-S333
• Length: 450mm
• Thread: M9x1
• Sleeve: S333
• Tip: Aluminised — enhanced oxidation resistance
• Series: SIT 290
• Condition: New

Compatible Equipment

This part is compatible with the following commercial catering and gas equipment:

• Falcon — G3860, G3865, G3900, G1000, G2000, G3000 series gas ovens and ranges
• Blue Seal — GT60, GT61, G506, G507, G600 and Evolution series
• Lincat — OG7, OG7001, LMR, ESLR, SLR and ECO series
• Zanussi — 200 and 700 series commercial gas appliances
• Electrolux Professional — Thermaline and PNC 200 series
• Mareno — AF7, AF9, FM series with SIT 290 Series gas valves
• MBM-Italia — commercial gas ovens with SIT 290 Series control systems
• Parry — MGO series and commercial gas ovens with SIT connections

Not sure if this fits your equipment? Contact us with your machine make, model and part number and we will confirm compatibility before you order.

Signs You Need To Replace This Part

• Pilot light will not stay lit after releasing the gas button
• Main burner shuts off shortly after ignition with no fault code
• Pilot flame is present but gas valve does not open
• Appliance trips out randomly during service — especially when warm

Why Buy From LaunchCatering

• UK stock — ready for fast dispatch
• Trusted by professional kitchens since 2020
• Next day delivery available
• Commercial parts specialists
• Contact us if you need help finding the right part

No technical specifications available for this product.