Siebe Climate Controls

RT212 - Thermostatic Radiator Valve.

Lifestyle thermostatic radiator valves provide low cost control of individual room temperatures. Available in 8mm, 10mm and 15mm sizes, the reverse flow body allows vertical or horizontal flow or return mounting. RT212 is manufactured in our UK factory and rigorously tested to conform to the BS EN 215-1 standard which is recognised throughout Europe.

Features

Low cost Compact design 12°C to 29°C setting range Non-stick valve internals Range limiting 8°C frost protection setting Positive off position Double gland seal Reverse flow body (15mm angle) Pre-setting as standard

M30 x 1.5 head connection Radiators can be balanced from the TRV White wheelhead caps available (part no. 07 35 123) - converts valve body into balancing/isolating valve to replace lockshield Range of adaptors available for plastic (PEX) and multi-layer pipe

TRV4 - Thermostatic Radiator Valve.

Britain's best selling range of thermostatic radiator valves sets the standard for design, performance and quality with models to suit most Domestic and Commercial applications. With its easy-to-set range limiting function and a positive head to body fixing that is now infinitely adjustable, the TRV4 is easy to fit and simple to use. Its proven liquid filled chrome head provides optimum sensitivity for fast reaction to temperature changes and the unique conduction space airway ensures minimum heat conduction from the body.

Setting The Standard For Design.

Since TRV1 was launched in 1964, we have led the field in design. With its distinctive chrome head, chrome plated body and white bezel, Drayton has been the product of choice by specifiers, architects, installers and end users alike for millions of radiators in domestic and commercial
buildings throughout the country. Today's Drayton TRV4 carries on this tradition and pedigree with a smart new compact design and many advanced features that will complement any
environment. That's why in research over 62% of consumers said they preferred it. TRV4 incorporates many practical design features too, including click-stop half increment settings which are particularly useful to the partially sighted, a highly visible graduated scale tape and of course, a head and body that is easy to clean without slots that can collect dust and grime.

Setting the standard for performance.

TRV4 has been designed to provide years of trouble free service. Valve internals are made from a specially formulated material which prevents a build up of limescale which normally causes TRV's to stick. All Drayton 2 pipe bodies now come with pre-setting internals as standard, making system balancing far simpler and more accurate. 15mm angle TRV4 bodies now feature REVERSE FLOW capability enabling installation on the flow or return, with the head either vertical or horizontal.
It also has a double gland seal to protect against water leakage with a top seal that allows removal without draining down the system.

Meeting standards The TKV4 range of thermostatic radiator valves meet with the stringent new European standard EN215 and are manufactured in factories assessed and certified to BS EN ISO 9001.

Rad Sets available in chrome, cobolt, gold or incalux gold.

Lifestyle Electronic Programmers.

The six Lifestyle models give the option of single or two channel electronic timing with 24 hour, 5/2 day or 7 day programmes.

The Lifestyle range of programmers and timeswitches have gained a reputation for quality and reliability at competitive prices. Available to suit most conventional or combi-boiler systems they
allow up to two switching periods per day. All models now feature large easily read LCD displays with four programme switching options.

LED's give an instant indication of the units operational status whilst advance buttons are provided giving the user additional control over set programmes. Inbuilt standard programmes in many cases eliminate the need to set any more than the time of day and day of the week.

Lifestyle LP models are standard supply in our range of control packs for Mid Position or Zone valve installations.

LP111 - 24 Hour timeswitch Where simple time control is adequate, particularly for combi boilers, LP111 is the ideal solution. With an improved display and four switching options it still remains a favourite with the elderly in particular.

 

LP711 - 7 Day timeswitch  For enhanced levels of combi control, LP711 gives the end user real flexibility with programming. With a standard weekday/ weekend programme built in, setting of each days timings can be changed individually if required. Ideal where living patterns vary during the week.

 

LP112 - 24 Hour programmer.  With common timings of heating and hot water, LP112 keeps control of fully pumped or gravity systems with no great input from the user. An improved display and four switching options are now standard features.

 

LP241 - 24 Hour programmer.  It independent timing of each channel is required, linked to easy setting, LP241 meets this criteria. For fully pumped systems heating and hot water can operate at different times giving greater scope for efficient use of energy.

 

LP522 - 5 Day/2 Day programmer.  Allowing different programmes for weekdays and weekends and independent timing of each channel. LP522 provides the ability to control central heating even more efficiently. No longer do systems have to switch on as early at weekends as they do on weekdays.

 

LP722 - 7 Day programmer.  The top of the range LP722 allows independent programming of each channel every day of the week! Where occupation varies, controlling the heating to suit can give considerable savings in energy costs. Holiday mode allows temporary shut down for chosen periods. 'Programme Test' gives a systematic check on all settings.

Features.

Built-in standard programme ON/ONCE/TWICE/OFF switching options Programme advance buttons LED indicators Battery back-up system holds settings during power cuts All programmers suitable for fully pumped or gravity heating systems

Timeswitches are ideal for combi boilers and control of additional zones etc. (volt free contacts) Replace most makes with ease (in some cases will fit direct to existing backplate)

Digistat 2,3&4 - Programmable Room Thermostats

These battery operated programmable room thermostats enable users to select different room temperatures during four adjustable periods of the day. Digistats 2 & 4 are 24 hour models, Digistat 3 provides 7 day control.

Features.

DIGISTAT 2: 24 HOUR PROGRAMMABLE THERMOSTAT DIGISTAT 3: 7 DAY PROGRAMMABLE THERMOSTAT DIGISTAT 4: 24 HOUR PROGRAMMABLE THERMOSTAT BUILT-IN STANDARD PROGRAMME (ADJUSTABLE) UP TO 4 DAILY TEMPERATURES UP TO 4 TEMPERATURE PERIODS

DISPLAYS ACTUAL TIME AND ROOM TEMPERATURE HEATING 'ON' INDICATOR TEMPORARY TEMPERATURE OVERRIDE SUITABLE FOR ZONE CONTROL AND COMBI BOILER SYSTEMS BATTERY POWERED (SUPPLIED) SELECTABLE LOW LIMIT: