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Harwil Flow switch MOST COMMON

Q-12DS

New product

THIS IS THE MOST COMMON HARWIL.

This is the switch ONLY and will fit the three styles of Tee, pictured.

With a cable and plug.

Thread diameter : 1" - 26mm

Grey probe length : 1" - 26mm 

COMPARE THESE DETAILS WITH WHAT YOU HAVE !

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Harwil Flow switch MOST COMMON

Price:47.46£

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£56.95 tax incl.

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Harwil Reed Flow switch common to systems using Gecko and Hydroquip electronics and Laing heaters.

EXTREMELY IMPORTANT :

ALL HARWIL SWITCHES CARRY THE SAME Q-12DS CODE. You MUST identify by the dimensions.

Do not go blindly buying based solely on the Q-12 code

Thread diameter : 1" - 26mm

Grey probe length : 1" - 26mm 

Always found screwed into a "Tee" plastic housing - see pictures.

Supplied with 4" of cable and a plug.

(Does not come with a tee - this product is only the switch - there is no need to buy the tee unless your is cracked or damaged)

THIS IS THE MOST COMMON HARWIL - but CHECK !!!!

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