The HTS3 cylinder thermostat controls the domestic hot water temperature to suit your lifestyle and helps you save energywhen set between the recommended 60ºC - 65ºC. Due to restricted ceiling height I can't replace the 18" cylinder thermostat and was wondering if the HTS3 would do the job. If so is there a wiring diagram? Welcome to the Drayton Advice Centre. Here you will find guidance on how to make your home more comfortable and energy efficient using heating controls. The HTS3 cylinder thermostat controls the domestic hot water temperature to suit your lifestyle and gives energy savings when set between the recommended 60ºC - 65ºC. I have a thermostat clamped on to my hot water tank. It looks exactly like the HTS3 but mine is a NTS3 made by Drayton. It is about 20 years old and has never been replaced. So is the HTS3 a suitable replacement? if so I will buy it

Drayton HTS3 White Hot Water Cylinder Thermostat - Wickes

Around 70% of UK homes do not have the minimum level of controls meaning that thousands of people are missing out on the cost savings they can bring.

15mm 2-way Pumped Tapstat Cylinder Control