Dismy

HEAT PUMP GEOTHERMAL GROUND LOOP GATE VALVE 2 INCHES
Boulder Developments Ltd
£29.95
2 Inch BSP Brass Gate ValvePack of 1High spec pipe fitting2 inch BSP Brass Gate ValveFor use with heat pumps, geothermal ground loop systems and pump connectionsEssential for isolation of ground loops2 x female BSP thread fitting
Dismy Straight Connector Underfloor Heating Pipe, Silver, 16 mm, Set of 5 Pieces
Boulder Developments Ltd.
£17.45
Underfloor heating pipe Connector 16mm x 5Chrome heating Pipe Fittings for radiant underfloor heating and for hot and cold plumbing services. High Quality Fittings for 16x2mm Pro Quality
DISMY AUTO AIR BLEED TS 5306
Boulder Developments Ltd
£15.90
Dismy Auto Air BleedDismy Auto Air Bleed TS5306This item is used for plumbing, heating and underfloor heat.It is nickel plated and has a 3/8' BSP thread.P max 10 barT max 120C
Dismy Manual 3 Speed Switch Control for Boulder Developments Heat Recovery Ventilation Units
Dismy
£26.20
Manual 3 speed switch for Boulder Developments heat recovery ventilation units. Has a high, medium, low, and off option.
Dismy Slave 4 Zone Wiring Centre Underfloor Heating Manifold Control
Boulder Developments Ltd.
£59.95
This slave wiring centre works with the 4 zone master wiring centre to extend it to 8 zones. This product requires a master wiring centre Techincal Data: Operating voltage - 230Vac +/- 10% Operating temperature - 0-50C Max actuators - Adds another 4 to current system Max actuators/ Zone - (15W) 4 Actuator contact - Triac Pump Contact - Relay (Max 8 amps) Volt Free contact - Relay (Max 16 amps)
Dismy Actuator For Underfloor Heating Manifolds 2 Watts 230 Volts
Boulder Developments Ltd
£15.95
Actuator, normally closed, for installation on a control valve for a wide range of control applications as two position actuator (open/closed). Technical Data Operating Voltage: 230V AC Starting Current: Short Term 195mA Permanent Current: 9mA Continuous Output: 2W Closing/opening time: Approx 3 min. Ambient Temperature: max. 60degC/140F Thread size: M30 Threaded ring nut
CafePress - Don't Dis' My Ability Women's Dark T-Shirt - Womens Cotton T-Shirt Charcoal Heather
CafePress
£18.00
CafePress brings your passions to life with the perfect item for every occasion. With thousands of designs to choose from, you are certain to find the unique item you've been seeking. This womens fit short-sleeve shirt features a comfortable crew neck and quality construction, making it the perfect graphic tee gift for women. The soft fabric looks as good as it feels, and it is durable for everyday wear. Our cute, funny, and unique designs are printed professionally, and make great novelty gifts for her, young or old. And with CafePress, your satisfaction is always our promise...buy with confidence, as we offer easy returns and exchanges and a 100% money back guarantee.
10 x Digital Touch Screen Thermostat for Underfloor Heating Systems
Dismy
£234.50
An extremely reliable weekly programmable touch screen digital LCD thermostat. Ideal for controlling the temperature in specific rooms as the thermostat interfaces with your heating systems' actuator(s).Large back-lit LCD displayVaried time modes (5+2, 6+1, 7 days)Chose temperature control for 6 different times during a dayManual / Automatic settingsDoesn't lose time or settings if there's a power failureFlame retardantEasy to clean
CafePress DIS' My Ability - 100% Cotton T-Shirt
CafePress
£9.50
CafePress brings your passions to life with the perfect item for every occasion. With thousands of designs to choose from, you are certain to find the unique item you've been seeking. This standard fit short-sleeve t-shirt features a comfortable crew neck and quality construction, making it the perfect graphic tee gift for both men and women. The soft fabric looks as good as it feels, and this tee is durable for everyday wear. Our cute, funny, and unique designs are printed professionally, and make great novelty gifts for him or her, young or old. And with CafePress, your satisfaction is always our promise...buy with confidence, as we offer easy returns and exchanges and a 100% money back guarantee. CAFEPRESS DOES NOT OFFER PRODUCTS IN THE CATEGORIES OF ROBES, PAJAMAS OR LOUNGEWEAR INTENDED FOR USE BY INDIVIDUALS UNDER THE AGE OF 12. THIS PRODUCT IS NOT INTENDED FOR SUCH USE.
100mm Wide by 10m Long Insulated Ducting for Heat Recovery Ventilation
Boulder Developmen
£18.99
100mm (4 inch)/ 150mm (6 inch) Aluminium inner and outer layer with mineral wool insulation between, spiral wound spring wire support throughout. This duct is easy to handle, install and very, very quiet in operation Ideal for home, office horticulture & grow rooms When combined with our heat recovery ventilation units you can recover up to 70% of the heat you would normally be wasting with ventilation alone.
MASTER 4 ZONE WIRING CENTRE UNDERFLOOR HEATING MANIFOLD CONTROL
Boulder Developments Ltd
£62.50
Underfloor heating system of upto four zones. The wiring centre can be fitted to a DIN rail or wallbox and is mounted close to the underfloor heating manifold where itconnects room thermostats to their corresponding actuators. The wiringcentre will automatically switch on the floor heating pump, boiler and motorized valve if required when any room thermostat calls for heat. There is also a volt free terminal which is required by some boilers. The on/off status and Pump, Boiler etc will be shown by the LED's onthe front cover. It is possible to add more zones by plugging in slave boxes.Techinal Data:Operating voltage - 230Vac +/- 10%Operating temperature - 0-50CMax actuators (Master 4 zones+2slaves 4 zones) - 24Max actuators/ Zone - (15W) 4Actuator contact - TriacPump Contact - Relay (Max 8 amps)Volt Free contact - Relay (Max 16 amps)Dimensions - 224x88x58mm
Manifold for Wet Underfloor Heating up to 12 Ports in Chrome Brass (11 Port)
Boulder Developments Ltd
£231.23
High Spec Underfloor Heating Manifold, this kit provides control and regulation of the circulating heated underfloor water. 1 x Full Manifold Kit - Ready Assembled, Including: 1x Manifold Flow Body - finished in high quality chrome brass 1x Manifold Return Body - finished in high quality chrome brass 2x Manifold Isolation Valves with Union Connectors and Thermometer ports (to enable easy installation, isolation and control of the manifolds) 2x Thermometers - flow and return (to give feedback and monitor temperatures) Micro Adjustable Flow Meters (one per port) on Return Manifold body On/Off Valves on Manifold Flow Body (one per port) with manual caps (for optional electrically operated actuators, see our other listings) 1x Auto Air Bleed Vent 1x Pressure Gauge 2x Drain / Fill Ports with Isolation Valves and Caps 16mm Pipe Connectors (two per port) for Barrier Pipe Manifold Brackets (1 loop per port, each loop capable of up to 20sq m or 200sq ft)
100 Meter Coil Underfloor Heating 16mm Barrier PE-RT-AL-PE-RT Pipe
Boulder Developments Ltd
£60.00
High quality16x2mm underfloor composite aluminium PE-RT-AL-PE-RT barrier pipe.PE-RT-AL-PE-RT pipe has a complete metal oxygen diffusion barrier and does not require a separation loop like non barrier pipe, such as Pex. This is 80 degree high temperature certified pipe and can be used for all heating and hot water.White with printed meter marks for easy installation. If you have a specific requirement please contact us. The default selection is usually made up from 100m coils.