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Warmup Manual Underfloor Heating Thermostat

From £59.99
Now £59.99
In stock, ready to be shipped
Warmup Manual Underfloor Heating Thermostat
From £59.99
Now £59.99

Need expert advice?

Need help or product advice? Call 01799 524730

For delivery on Thursday

When ordered before 4pm (On weekdays)

The Warmup Manual Underfloor Heating Thermostat is designed to simplify the regulation of your house temperature. With its user-friendly interface, there's no need for programming. The MSTAT thermostat allows you to easily set your desired comfort temperature and maintain a cozy environment.

This thermostat is perfect for rooms that don't require a set heating program but still require efficient and convenient control of the heating system.


  • Simple Regulation (ON/OFF): The MSTAT thermostat provides straightforward control with its ON/OFF functionality. Easily adjust the heating to achieve your desired temperature.
  • Flush Mounting: The MSTAT thermostat is designed for flush mounting in a standard socket, ensuring a seamless and neat installation.
  • Floor Probe for Precise Control: Equipped with a floor probe, the thermostat ensures precise temperature control, allowing you to maintain optimal comfort levels.
  • CE Marking: The thermostat meets the requirements of various standards, including the EMC directive (EN61000-6-1:2001, EN61000-6-3:2001) and the low voltage directive (EN60730-1, EN60730-2-9). It carries the CE mark, demonstrating its compliance with safety and performance standards.
  • Approvals: The thermostat has obtained the CE mark and ASTA BEAB approvals, further validating its quality and reliability.
  • 3-Year Warranty: Enjoy peace of mind with the included 3-year warranty, ensuring the longevity and durability of the thermostat.
Input voltage 230V +/- 15% at 50Hz
Max Load 16A (3680W)
Dimensions (H/W/D) 86 x 86 x 50 mm
Installation Depth 35mm back box
Temperature Range +5/+40°C
Sensors Floor
Sensor Type NTC12K 3m long (can be extended to 50m)
IP Rating IP21

We're here to help

Our product experts are here to assist with any enquiry you might have.

Our customer support is available Monday to Friday 7am-6pm.

Call us on 01799 524730

Reach out to our expert team
Free delivery on all orders

At Ambient Underfloor Heating, we strive to make every step of your order as easy and convenient as possible, from finding the right underfloor heating setup to best suit you to taking delivery of your system the very next day.

We're proud to offer a range of delivery options to suit you, including free delivery on all orders over £19.99 or next working day delivery for a fixed price of £4.99.

  • 2-3 working days delivery, order over £19.99 - FREE (£4.99 if under £19.99)
  • Next working day - £4.99 (Order before 4pm Monday - Friday)
  • Next working day before 10.30am - £14.99 (Order before 4pm Monday - Friday)
  • Saturday delivery - £29.99 (Order before 4pm Friday)
30 days returns policy

At Ambient Underfloor Heating, our customers have 30 days to upgrade, replace or refund their orders.


At Ambient Underfloor Heating, we want to ensure you are happy with every purchase you make. If you have any issues with your chosen product, whether damaged, faulty or simply an unwanted item, you can simply return what you bought for a refund.


We take great care in the delivery of all of our products, however, in the event of your delivery arriving damaged or if you notice a manufacturing fault of any kind within 48 hours of delivery, you're within your rights to a replacement.


Within 14 days of purchasing from us, you are eligible to upgrade if you deem you want something a little better. Simply send it back to us brand new and we'll happily assist you with an upgrade to your order.

Lifetime warranty

At Ambient Underfloor Heating, we are committed to providing our customers with high-quality products and outstanding customer service. That's why we offer a comprehensive warranty on all of our underfloor heating products, with a lifetime warranty for our signature kits.

Our warranties are designed to give you peace of mind and ensure that your underfloor heating system operates reliably for years to come.

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