Worcester 240/Highflow/Heatslave Honeywell Q309A Thermocouple 87161423240

This fixed-price listing is for 1 x High-quality replacement thermocouple compatible with a range of Worcester Bosch boilers, including the 240, Highflow, and Heatslave 9.24 Mk1 series. Manufactured by Honeywell (Model Q309A), this thermocouple is designed to ensure safe boiler operation by detecting pilot flame presence and shutting off the gas supply if the flame fails. Fully compatible with Worcester Part No. 87161423240, this 36-inch (900mm) thermocouple is built to OEM standards for reliable and long-lasting performance

Key Features
• Honeywell Q309A compatible thermocouple
• Replacement for Worcester Part No. 87161423240
• Universal fitting – easy to install
• Ensures flame failure safety shutoff
• Durable copper construction
• Ideal for a wide range of Worcester gas boilers

Specifications
• Length: 900mm (36")
• Manufacturer: Honeywell
• Model: Q309A
• Part Number: 87161423240
• Thread Type: Standard universal thermocouple fitting
• Application: Pilot flame detection and safety shutoff

Compatible Models
• Worcester Heatslave 9.24 Mk1 BF (Balanced Flue)
• Worcester Heatslave 9.24 Mk1 OF (Open Flue)
• Worcester 240 Series
• Worcester Highflow Series