Honeywell Q309A Thermocouple

This thermocouple is a genuine Honeywell spare part for use with the Catalogue and Diplomat boiler ranges. The thermocouple is designed to sense the pilot flame on gas-fired central heating systems as the tip is heated by the flame, producing a temperature differential between itself and base to generate 30mV. We know you’re busy and need to get repair jobs done quickly and efficiently. Your local parts specialist is always on hand to support you. They offer help, advice and they can get you the part you need. Your local branch stocks an in-depth range of domestic gas and oil spare parts from leading manufacturers, so you can fix it first time.

Diplomat 1
Valves
Diplomat 2

*Please Note, item is Brand New and unused, Box is slightly Tatty, 

May be re boxed prior to shipping. Full Warranty Applies*

 01772 704029