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$17.15
Honeywell Home Thermostatic Radiator Valve Head Thera-5 - M30 x 1.5 TRV Connection, Compact, Liquid Sensor, No Batteries, Easy Install - Manual Radiator Thermostat Valve Head (T5019W0) โ€” image 1
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Honeywell Home Thermostatic Radiator Valve Head Thera-5 - M30 x 1.5 TRV Connection, Compact, Liquid Sensor, No Batteries, Easy Install - Manual Radiator Thermostat Valve Head (T5019W0)

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$17.15
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About this item
  • Temperature set-point range - Easily adjust radiator head with liquid sensor technology, allowing temperature settings from 6ยฐ to 28ยฐC. Compatible with standard radiator valve caps and TRV Thermostatic radiator valves, ensuring efficient operation. (Without 0 position)
  • Easy Installation - Simply screw onto existing radiator thermostat valve for quick set-up. The liquid sensor provides a reliable room temperature based upon the temperature setting. (no batteries needed)
  • Modern, Compact Design - Featuring a sleek white finish, it seamlessly complements contemporary decor. This essential addition to your radiator enhances energy efficiency and home comfort.
  • Durable & Sustainable - Made from UV-stabilised plastic with a robust design for long-lasting use, it serves as an ideal replacement for old manual radiator valves, saving up to 6% on heating costs
  • Fits Standard Valve Bodies - This thermostat head, measuring 50 x 78 mm in, fits most radiators thanks to its universal M30 x 1.5 connection.
Product description

Precise Temperature Control The Honeywell Home Thermostatic Radiator Head Thera-5 offers precise temperature control for your home heating system. With its liquid sensor and standard M30 x 1.5 connection, it meets the EN 215 European standard when used with Honeywell Home TRV bodies that comply with the required specifications. This thermostat adjusts the flow of hot water through your radiators, maintaining your desired room temperature and maximising energy efficiency. Stylish and Compact Design Featuring a compact size of just 50mm diameter and 78mm length when fully open, the Thera-5 radiator head boasts a modern, stylish, and ergonomic design. Its white high-gloss finish, crafted from UV-stabilised plastic, ensures a superior surface appearance and high colour stability. The thermostat's structural cage and thin-walled skins provide robustness, rapid response, and an easy-to-clean hygienic design. Easy Installation and Maintenance Installing the Honeywell Home Thermostatic Radiator Head Thera-5 is a straightforward process. Simply follow the provided guidelines to mount the thermostat onto your Thermostatic Radiator Valve Body (TRV body). Once installed, this radiator head requires minimal maintenance, thanks to its robust construction and user-friendly design. Enjoy precise temperature control and energy savings with this reliable and efficient Honeywell Home product.

Product details
Brand
Honeywell Home
Manufacturer
Honeywell Home
Colour
Chrome
Size
S

Customer reviews

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10 Trustpilot reviews total, with 2 shown at a time.

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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

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