Product Description This is a replacement standard head for a Myson TRV 2-way thermostatic radiator valve - NO valve body is included. It can be used to replace a Myson 'Contract' thermostatic head (this is the head that looks the same except it has no red markings and the bottom section is black with a white triangle rather than white with a black triangle). Box Contains 1 x 2TRV HEAD and locking pins
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