This Honeywell L641A cylinder thermostat has a setting of 40 to 80 C and differential of 10Â°C and is supplied with a strap and optional dial. Suitable for installation horizontally or vertically, this thermostat can be fixed to the surface of a cylinder or pipework using the mounting strap and does not require the system to be drained.
Delivery is free on all orders. We deliver all around the UK using DHL and Parcelforce. Standard delivery will take 1-5 working days to reach you. However, once the order is received, we will contact you to give you a more precise timescale. Usually, we will deliver the next day, subject to the date and time of when the order is received and the product.
Orders placed during the weekend will be processed the following Monday for delivery the following day. In the case of Bank Holidays, your order will be processed the next working day and delivered the following working day.
Remote areas: For orders to some addresses, especially in the Highlands of Scotland and Offshore, next day delivery options are not available, and delivery can take several days. Saturday delivery is unavailable for these areas.