TFC Group
Showing 49–72 of 92 results
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£38.85A slim battery transmitter and a mains receiver that together form a programmable RF room thermostat for domestic heating. The Optimum Vibe OP‑TPISTAT supports six daily temperature periods, uses a pre‑linked 868 MHz radio link, and provides volt‑free switching via a 230 V receiver with a 10 A resistive rating—suitable for most combi boilers and retrofit situations where a wireless room stat is preferred.
OP-TPISTAT Optimum Vibe (RF)
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£40.99A compact, electromechanical 24‑hour analogue timeswitch for single‑circuit daily scheduling. The OP‑TS111.1 uses a synchronous motor and 15‑minute captive tappets to provide repeatable on/off control; contacts are rated 16 A resistive (8 A inductive) and the unit is suitable for immersion heaters, lighting (quoted LED load up to 100 W) and basic heating or ventilation circuits.
OP-TS111.1 Synchronous Timeswitch 24 Hour
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A compact, panel‑mount electromechanical daily timer that delivers repeatable 15‑minute on/off steps from a volt‑free SPDT contact. The OP‑TS111.2 (Optimum, TFC Group) is a simple, robust choice for panel‑installed lighting or heating control where mains‑powered daily scheduling is sufficient and a contactor can be added for non‑resistive lamp types.
OP-TS111.2 Panel Mount Timeswitch 24 Hour
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A compact mechanical 7‑day timeswitch that offers a single volt‑free SPDT output on a weekly dial with 2‑hour tappet intervals. Rated 16 A resistive / 8 A inductive (incandescent up to c.1,300 W; LED to 100 W), it’s a trade‑style, low‑complexity timer for basic lighting, heating or pump control where coarse, repeat weekly scheduling is acceptable.
OP-TS171.1 (7 Day) Timeswitch
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£39.99A compact single‑channel 24‑hour quartz timeswitch with 15‑minute tappet intervals and volt‑free SPDT contacts. Designed for surface, panel or DIN‑rail mounting, it offers a battery running reserve so the clock and programme survive mains interruptions — useful for simple daily control of lighting, pumps or heating interlocks.
OP-TS211.1 QUARTZ 24 HOUR 150 HOUR RESERVE
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£62.99A compact 24‑hour / 7‑day programmable digital timeswitch for 220–240 V installations. It offers up to 24 on/off events, a volt‑free changeover contact rated 16 A resistive (4 A inductive), multiple manual override modes and DIN‑rail/panel/surface mounting — a practical, non‑networked scheduler for heating, pumps and other routine mains‑switched equipment.
OP-TS371.1 Digital Timeswitch 7 DAY/24 HOUR
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£51.95A compact touchscreen room thermostat with both 868 MHz RF and 2.4 GHz Wi‑Fi, the OP‑WFSTAT pairs a battery‑powered wall stat with a mains receiver to provide four daily heating periods, remote control via the Smart Life app and either volt‑free relay switching or OpenTherm modulation for compatible boilers.
It’s best suited to single‑zone domestic systems where simple app control and an easy‑to‑install wireless stat are needed without the complexity of a larger smart hub.
OP-WFSTAT Wi-Fi Digital Room Thermostat
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£15.99A strap‑on single‑pole changeover thermostat for pipework and hot‑water cylinders, the PCS offers a wide 10–90°C setting range, a fixed ~5°C differential and a 16(4) A switching rating at 250 V AC. It’s built for indoor plant‑room and cupboard use and is intended to switch pumps, valves or auxiliary heating equipment where surface temperature sensing is appropriate.
PCS Pipe / Cylinder Thermostat
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£6.25A simple, clip‑on plastic shroud and matching collar system for tidying visible 15mm radiator and towel‑rail pipework. Available in 130mm, 200mm and 300mm lengths and finished in polished chrome, anthracite, matt black or bright white to coordinate with valves and radiators.
Quick to install and easy to trim on site; collars are supplied for a neat 55mm finishing ring and are available separately in trade packs.
Plastic Pipe Shrouds and Collars
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£21.89A compact 22mm pressure‑reducing valve from the Trade‑Tec (Intatec) range, the PRVG22 reduces mains pressure to protect boilers and hot‑water systems. It comes with a fitted gauge and 15mm reducing adapters, is WRAS‑listed on supplier pages and is factory‑preset (typically to c.3 bar) with an adjustable outlet up to 6 bar — suited to standard domestic and light commercial installations.
Pressure Reducing Valve
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£21.19A simple wire‑cage flue guard from the Tower (TFC) TGD family designed to protect rectangular boiler terminals. Available in Zinc & passivated, JS500 (for oil), brown plastic coated (for condensing boilers) and stainless steel finishes — choose the finish to match your flue type and exposure. Confirm the guard size against the terminal dimensions before ordering.
Rectangular Terminal Guards
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£14.95The Tower SA1/2 is a WRAS‑approved, point-of-use mini expansion vessel (0.16 L) with a 1/2″ BSP connection, pre-charged to 3–3.5 bar. It’s designed to absorb short pressure spikes from fast-closing valves — ideal for installers who need a compact, potable-water solution to reduce water hammer at appliances in tight spaces.
Shock Arrestor
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£7.73A single‑socket UK smart plug (Status SS1GWIFIPLUGB18) that adds app control, scheduling and energy metering to a standard BS1363 outlet. It connects over 2.4GHz Wi‑Fi, works with the Smart Life app and supports Amazon Alexa voice control. Rated 220–240V, 50Hz, 13A (max 2990W), it’s a low‑cost option for automating lights and everyday appliances within that load limit.
Single Socket Wi-Fi Plug-In Timer
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£7.95A straight brass push‑fit reducer from Tower that adapts 15mm radiator valves or lockshields to 10mm plastic pipe. Available in Chrome (STC1, supplied in pairs), Anthracite (STC1‑A, single) and Black (STC1‑B, single), it’s designed for water‑based central heating and offers quick, tool‑free installation with rated temperature and pressure limits for domestic systems.
STC1, STC1-A & STC1-B Straight Connectors
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£13.50A pair of straight manual radiator valves in hand‑polished chrome (product code MRVMST). They provide simple on/off and flow control for radiators where the supply pipe runs vertically or from the floor and are specified for 15 mm pipe to a 1/2″ BSP radiator connection, with a 120°C / 10 bar maximum rating.
Straight Radiator Valves
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£13.88A twin pack of matt‑black straight manual radiator/towel‑rail valves finished in a round style and made from brass. They use 15mm compression inlets and 1/2″ BSP radiator tails, so they’re a simple, style-conscious replacement for radiators or towel rails with inline or floor‑rising pipework. These are manual valves (not thermostatic) and supplied as a pair.
Straight Radiator Valves Black
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£15.79A simple, mechanical frost‑protection thermostat for domestic heating systems. The Tower STTRFSN V2 uses a sealed bellows and dial to maintain a minimum temperature between −5°C and +15°C, with a 1°C switching differential and volt‑free SPDT contacts for use with boilers and control circuits.
It’s compact, wall‑mounted (60 mm fixing centres) and is best used where you need reliable frost protection rather than programmable or smart heating control.
STTRFSN V2 Room Thermostat
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£14.99A compact, dial‑operated mechanical room thermostat for simple on/off control of domestic heating. It uses a sealed bellows sensor to regulate room temperature between 10°C and 30°C (1°C differential) and is compatible with mains (230V AC) or low‑voltage/volt‑free switching — a low‑cost, robust choice where programmability or smart features aren’t required.
STTRS1 V2 Room Thermostat
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£17.99A simple, dial-operated mechanical room thermostat that switches mains heating at 230 V. The Tower STTRSL uses a sealed bellows sensor for reliable temperature control between 10°C and 30°C, and includes a neon indicator that lights when the heating is on. It’s a low-cost, easy-to-install choice where basic on/off control is sufficient.
STTRSL Room Thermostat
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£11.95A compact, drop‑in synchronous motor intended as a replacement for the motor inside many 2‑port and 3‑port spring‑return valve heads. It uses a standard teardrop mounting and pinion output, runs from 220–240V AC at 50Hz and provides a slow 4 RPM, ~6W output suitable for restoring valve actuation in domestic central‑heating systems.
Synchronous Valve Motor
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£10.34A concentrated chemical treatment intended to reduce boiler noise caused by limescale on a heat exchanger. The 0.5-litre bottle (SKU TRIPCON4) treats a typical domestic system of about 100 litres (roughly 10 radiators) and is intended for use alongside a compatible corrosion inhibitor; it’s non‑acidic, suitable for systems containing aluminium and is designed to be left in the system once dosed.
System Silencer Concentrate
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£20.59A simple dial room thermostat with a blank tamper cover and a sealed‑bellows sensing element. The Tower STTPRS provides manual temperature control from 10°C to 30°C (1°C differential), is rated at 10(3) A and is designed for wall mounting with 60 mm fixing centres — a low‑cost, robust option where authorised setpoints must be preserved.
Tamper Proof Thermostat
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£21.95A ready-to-fit corner TRV and lockshield pack for through‑the‑wall radiator installations. It supplies a chrome/white thermostatic head, reversible corner valve body, lockshield, 1/2″ BSP tails and 15mm olives so you can tidy a radiator where the pipework exits the wall.
Suitable for most domestic radiators and towel rails; the TRV offers multiple settings with frost protection and the valve body is rated for typical household heating pressures. Check pipe and tail dimensions on site before ordering to be safe.
TCTRVCCW Corner Chrome TRV Pack
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£31.95A compact 15 mm thermostatic mixing valve from TFC Group’s Tower range that blends hot and cold water to a tamper‑resistant set temperature (35–50 °C) with around ±2 °C accuracy. It’s chrome‑plated, supplied with 0.6 mm inlet filters and non‑return valves, and is suitable for typical domestic tempering duties where TMV2/TMV3 certification is not required.
THERMAL MIXING VALVE TMV 15mm
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