Worcester Bosch MT10RF Wireless Mechanical Programmable Thermostat Only working condition

Item is used but comes with instructions

The listing is for the thermostat unit only - the receiver is not included

Please check compatibility of this control with your boiler before your purchase .

This item has been tested and is working perfectly.

This item has been coded with uv ink. Any potential buyers who think they can buy and swap with broken items think again, I will know when returned. Buyer then reported to Ebay

To the honest people out there, sorry about that warning but this is happening more and more.