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Battery Operated Programmable Room Thermostat – Reliance Valves UFH Controls RF

£64.21

The Reliance Valves UFH Controls Battery Operated RF Programmable Thermostat offers smart, flexible control for wet underfloor heating systems without the need for wiring. Communicating via radio frequency (RF) with the Reliance Valves RF wiring centre, it delivers precise room-by-room heating while reducing installation time and disruption. With a clean, modern...

Dresses Size Chart

Dress Size Chart (Inch)
DRESSES
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 34"-35"
S 2-4 33"-34" 26"-27" 36"-37"
M 6-8 35"-36" 28"-29" 38"-39"
L 10-12 37"-39" 30"-32" 40"-42"
XL 14 40"-42" 33"-35" 43"-45"
Dress Size Chart (cm)
DRESSES
SIZE IN CM
SIZE US / CAN BUST WAIST HIPS
XS 0 78.7-81.2 60.9-63.5 86.3-88.9
S 2-4 83.8-86.3 66-68.5 91.4-93.9
M 6-8 88.9-91.4 71.1-73.6 96.5-99
L 10-12 93.9-99 76.2-81.2 101.6-106.6
XL 14 101.6-106.6 81.2-88.9 109.2-114.3

Swimwear Size Chart

Dress Size Chart (Inch)
SWIMWEAR
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 33"-34"
S 2 33"-34" 26"-27" 35"-37"
M 4 35"-36" 28"-29" 37"-38"
L 6 37"-39" 30"-32" 39"-41"
XL 8 40"-42" 33"-35" 42"-44"

Shoes Size Chart

US EURO UK AUS JAPAN CHINA
5 35-36 3 3.5 21.5 35
5.5 36 3.5 4 22 35.5
6 36-37 4 4.5 22.5 36
6.5 37 4.5 5 23 36.5
7 37-38 5 5.5 23.5 37
7.5 38 5.5 6 24 37.5
8 38-39 6 6.5 24.5 38
8.5 39 6.5 7 25 38.5
9 39-40 7 7.5 25.5 39
9.5 40 7.5 8 26 39.5
10 40-41 8 8.5 26.5 40
11 41-42 9 9.5 27.5 41

Delivery

    All orders shipped with DPD unless otherwise notified.

    Minimum charge of £7.50 charge on all orders pallets charges at rate on the day of purchase.

    All orders are shipped with a DPD tracking number which is why we ask for your email and mobile number.

Returns

    Items returned within 14 days of their original shipment date in same as new condition will be eligible for a full refund or store credit (minus restocking charge).

    Refunds will be charged back to the original form of payment used for purchase.

    Customer is responsible for shipping charges when making returns and shipping/handling fees of original purchase is non-refundable.

    All sale items are final purchases.

Help

Give us a shout if you have any other questions and/or concerns.

Email:

Phone: 0333 577 2455

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The Reliance Valves UFH Controls Battery Operated RF Programmable Thermostat offers smart, flexible control for wet underfloor heating systems without the need for wiring. Communicating via radio frequency (RF) with the Reliance Valves RF wiring centre, it delivers precise room-by-room heating while reducing installation time and disruption.

With a clean, modern design and simple interface, it’s easy to install, programme, and operate. When paired with the Reliance Valves UFH Controls Gateway and app, you can control heating remotely from your smartphone or through Alexa and Google Home voice commands.

Key Features and Benefits

  • Battery-powered RF thermostat – no mains wiring required

  • 7-day scheduling with 15-minute increments and 6 on/off periods per day

  • Ambient temperature sensor plus optional external probe for floor temperature protection

  • Wireless RF communication eliminates extra cabling and wall damage

  • Open Window detection stops unnecessary heating during rapid temperature drops

  • Adaptive function predicts warm-up times to maintain consistent comfort

  • Freeze Protection mode (adjustable between 5–17°C) for unused rooms

  • Holiday function maintains low-level heating while away

  • Heating Boost adds warmth for 1–9 hours in colder conditions

  • Anti-seize function keeps UFH pumps operational during low-use months

  • App-controlled via smartphone, compatible with Alexa and Google Home

  • Fully Boiler Plus compliant

Ideal for: new builds, renovations, and retrofit projects needing wireless underfloor heating control with minimal disruption.

Shop now: ASTECtherm UFH Thermostats & Controls
Contact us: hello@astectherm.com | 0333 5772 455