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Click for full details. Automatic Air Vent Bottle Type 3/8" AVENT1
This Bottle Air Vent Features A 10 Bar Maximum Working Pressure. Install In Vertical Position Only. In stock
Click for full details. Circulating Pump CP61
Replacement Domestic Circulator Pump. Typically Used On Puma Boilers. Product Code 453022 6 Metre Head 1 Speed Control 130mm X 1" Bsp 230v - 50hz Limited Stock
Click for full details.Grundfos Circulating Pump UPS 15-50 130 Bare UPS 15-50
A Domestic Central Heating Circulating Pump. 5m Head, 3 Speed Settings. The Pump Is Of The Canned Rotor Type, I.e. Pump And Motor Form An Integral Unit Without Shaft Seal And With Only Two Gaskets For Sealing. Limited Stock
Click for full details.Backer Immersion Heater Incoloy Element And Stat 11" 311C/15TM
Immersion Hot Water Heater Element And Thermostat 3kw In stock
Click for full details.Immersion Heater Incoloy Element And Stat 30" 09023VS
Immersion Heater And Thermostat 3kw In stock
Click for full details.Immersion Heater Incoloy Element And Stat 36" IIHE36
Immersion Heater And Thermostat 3kw Limited Stock
Click for full details.Immersion Heater Safety Rod Thermostat 7" ROD7
This Safety Stat Is A 7" / 178mm Conventional Rod Control Thermostat And An Over Temperature Cut-out Thermostat Both Contained Within The Same Housing For Domestic Immersion Heaters. It Provides Unsurpassed Performance And Service And, At The Same Time, Totally Overcomes All Concerns About Complying With The Newly Effective Regulations Pertaining To This Type Of Control. Main Features Complies With Latest European Safety Legislation En60335-2-73 In-built Over Temperature Cut - Out 15amp Rating Small Head De.... Limited Stock
Click for full details. Immersion Heater Safety Rod Thermostat 11" ROD11
This Safety Stat Is A 11" Conventional Rod Control Thermostat And An Over Temperature Cut-out Thermostat Both Contained Within The Same Housing For Domestic Immersion Heaters. It Provides Unsurpassed Performance And Service And, At The Same Time, Totally Overcomes All Concerns About Complying With The Newly Effective Regulations Pertaining To This Type Of Control. Ss11 Main Features Complies With Latest European Safety Legislation En60335-2-73 In-built Over Temperature Cut - Out 15 Amp Rating Small Head D.... Limited Stock
Click for full details. Immersion Heater Safety Rod Thermostat 18" RODS18
This Safety Stat Is A 18" / 457mm Conventional Rod Control Thermostat And An Over Temperature Cut-out Thermostat Both Contained Within The Same Housing For Domestic Immersion Heaters. It Provides Unsurpassed Performance And Service And, At The Same Time, Totally Overcomes All Concerns About Complying With The Newly Effective Regulations Pertaining To This Type Of Control. Main Features Complies With Latest European Safety Legislation En60335-2-73 In-built Over Temperature Cut - Out 15 Amp Rating Small Head .... In stock
Click for full details.Honeywell Replacement Synchronous Motor Kit For Honeywell Valve Heads 40002737003
The 40002737-003 Replacement Motor Kit Is Suitable For All Honeywell V4043 Two Port Valves, V4044 Three Port Diverter Valves, And V4073 Mid-position Diverter Valves, Irrespective Of Valve Body Size And Pipe Connection Type. Main Features 230 Vac 50hz Two Wire Connection - Polarity Free Insulated Screw Connectors Included
£29.87 In stock
Click for full details. Replacement Synchronous Valve Motor For Motorised Zone Valves 6w SVM1
This Synchron Motor Is Rated For 230 Volt, 50 Hz Operation And Is Of 5 Watt Output At 5 Rpm. Suitable For All Popular 2 And 3 Port Diverter Valves. Complete With Screws. Known To Fit Valve Models: Acl Drayton 672b, 679h, 691b, 733b, 799h Honeywell V4043, V4044, V4073 Tower Mp3, Mv2 Landis & Staefa Za-d2, Ma-v3, Da-v3, Sk2, Sk3 Horstman H2, H3 Sopac Zv20, Zv25 Satchwell 672, Sz1301, Sd1701
£14.94 In stock
Click for full details.Honeywell V4043 Motorised Zone Valve 2 Port 22mm V4043H1056
The Honeywell V4043h Series Of Two Port Motorised Valves Has A Wide Range Of Flow Control Applications In Domestic Central Heating Systems. This Normally Closed Model Has End Switches For Electrical Control Of Boiler And Pump. The Drive Motor Or Powerhead May Be Replaced Without The Need To Drain Down The System. Main Features Normally Closed Spring Return Action Manual Lever For Filling / Draining System Powerhead Replaceable Without Draining Down Motor Changeable Without Replacing Power Head High Close O....
£73.26 In stock
Click for full details.Honeywell V4043 Motorised Zone Valve 2 Port 28mm V4043H1106
The V4043h Series Of Two Port Motorised Valves Has A Wide Range Of Flow Control Applications In Domestic Central Heating Systems. This Normally Closed Model Has End Switches For Electrical Control Of Boiler And Pump. Main Features Normally Closed Spring Return Action Manual Lever For Filling / Draining System Powerhead Replaceable Without Draining Down Motor Changeable Without Replacing Power Head High Close Off Rating Quite Operation, Minimal Power Consumption (approx 6 Watts) 5 Wire Fly Lead
£79.32 In stock
Click for full details.Honeywell V4073A Motorised Zone Valve Mid Position 3 Port 22mm V4073A1039
The V4073a Valve Has Been Designed To Control The Flow Of Water In Small Bore Domestic Central Heating Systems, Where Both Radiator And Hot Water Cylinder Circuits Are Pumped. It Is Typically Suited For Small To Medium Sized Installations. The Valve Is Normally Used In Conjunction With A Room Thermostat And Cylinder Thermostat To Provide Full Temperature Control Of A Conventional, Fully Pumped Central Heating Installation. When Used In This Way, The Control System Is Known As Sundial Y Plan. Main Features Spri....
£83.95 In stock
Click for full details.Kilrock Central Heating Advanced Concentrate Silencer 500ml SILENCER500
Central Heating Additives Advanced Concentrate Silencer Main Features Reduces Boiler Noise Improves Heat Transfer Extends Boiler Life Suitable For All System Types Including Combi Boilers Treats Up To 15 Radiators.
£1.98 Limited Stock
Click for full details. Radiator Air Bleed Valve Brass 1/2" RBV12
1 /2" Radiator Air Vent Bleed Valve. Brass, With Bsp Male Parallel Threads. In stock
Click for full details. Radiator Pipe Covers Plastic Chrome 15mm x 200mm 10PC RPCC2
Pack Contains 10 X 8" Radiator Pipe Sleeves / Covers In A Chrome Finish. Rad Snap Beautifies And Protects Radiator Pipes With The Benefit Of No Painting, No Messy Carpets, No Scratches, Scuffs Chips Or Stains. Suitable For 15mm Pipework. Made Of Safe, Tough Pliable Plastic Simply Cut To Required Length With Scissors And Snap Onto The Pipe. Out of Stock
Click for full details. Radiator Pipe Covers Plastic White 15mm x 200mm 10PC RPCW2
A Pack Of Plastic Pipe Covers / Surrounds In A White Finish. They Are Typically Used On Radiator Pipes That Lead From The Floor To The Rad Valve. Moulded In The Shape Of A Pipe With A Slit Along The Edge. Pack Contains 10 X 8" Pipe Sleeves. From The Manufacturer Radsnaps Beautifie And Protect Radiator Pipes With The Benefit Of No Painting, No Messy Carpets, No Scratches, Scuffs Chips Or Stains. Suitable For 15mm Pipework. Made Of Safe, Tough Pliable Plastic Simply Cut To Required Length With Scissors And Snap .... In stock
Click for full details.Honeywell Thermostatic Radiator Valve Reversible White Compression Angled 15mm VT117
The Vt117 Radiator Thermostat Senses The Air Temperature Around It And Can Limit Room Temperature By Regulating Individual Radiator Output In Wet Central Heating Systems. Radiator Thermostats Are Particularly Useful In Taking Advantage Of Uncontrolled Heat Gains (e.g. Solar Gain Or An Open Fire In A Living Room). According To Building Regulations Part L1 Radiator Thermostats Should Be Fitted On All Radiators Except In Rooms With A Room Thermostat To Satisfy Either Minimum Or Best Practice Installations. The Valve C.... Limited Stock
Click for full details. TRV Contract Pack Angled White 15mm TRVP
This Tower Thermostatic Radiator Valve Pack (trv) Comes In A White And Chrome Finish And Is Suitable For 10mm Or 15mm Pipework. Main Features Supplied With Lockshield Fully Reversible For Flow Or Return Vertical Or Horizontal Head Range 8 Deg C To 32 Deg C Easy Fit To Suit 10-15mm Liquid Sensor Crome Plate Body Frost Protection Setting Standard 1/2" Tail Maximum Working Pressure 10 Bar In stock
Click for full details.Honeywell TRV Thermostatic Radiator Valve Compression Angled 15mm VT200E
The Honeywell Vt200e Classic Radiator Thermostat Has Full Cen Standard Approval To En215, Regulates Individual Radiator Output In Wet Central Heating Systems. Radiator Thermostats Are Particularly Useful In Taking Advantage Of Uncontrolled Heat Gains (e.g. Solar Gain; Open Fire In A Living Room). Because The Valve Body Design Is Not Sensitive To Water Flow Direction And Its Radiator Tail And Copper Tube Connections Are Interchangeable, The Valve Can Be Mounted Vertically Or Horizontally At Either End Of The Radiato.... Limited Stock
Click for full details.Tower TRV Thermostatic Radiator Valve Pack Chrome Angled 10mm - 15mm TRVPACKCH
This Tower Thermostatic Radiator Valve Pack (trv) Comes In An All Chrome Finish And Is Suitable For 10mm Or 15mm Pipework. Main Features Supplied With Lockshield Fully Reversible For Flow Or Return Vertical Or Horizontal Head Range 8 Deg C To 32 Deg C Easy Fit To Suit 10-15mm Liquid Sensor Crome Plate Body Frost Protection Setting Standard 1/2" Tail Maximum Working Pressure 10 Bar In stock
Click for full details.Drayton TRV4 All Chrome Compression Angled 15mm 0705170C
This Drayton Trv4 Angled Thermostatic Radiator Valve Comes In An All Chrome Finish And Is Suitable For Domestic Radiators And Towel Rails, Providing An Elegant All Chrome Finish With 15mm Compression Connections. Please Note This Item Is The Head And Body Only. Does Not Come With The Locksheld. (the Part That Fits On The Opposite End Of The Radiator Pipework) Main Features All Chrome Body. Angled With Compression Fittings. Suitable For 15mm Pipework. Maximum Sensor Temperature 50 Deg C. Temperature Setting .... Limited Stock
Click for full details.Drayton TRV4 Radset Compression Angled 15mm TRV4
The Drayton Trv4 Thermostatic Radiator Valve Provides Elegant Styling, Accurate Temperature Control, High Quality Build And Hygienic Wipe Clean Surfaces Making It The First Choice With Householders, Specifiers And Installers. Trvs Should Not Be Installed In The Same Room As The Thermostat. The Range Incorporates Many Practical Design Features Including Click-stop Half Increment Settings Which Are Particularly Useful To The Partially Sighted, A Highly Visible Graduated Scale Tap And A Head And Body That Is Easy .... In stock
Click for full details.Drayton TRV4 Radset Chrome Compression Angled 15mm 0705170
This Drayton Trv4 Angled Thermostatic Radiator Valve Comes In An All Chrome Finish And Is Suitable For Domestic Radiators And Towel Rails, Providing An Elegant All Chrome Finish With 15mm Compression Connections. Comes Complete With Lockshield. (the Part That Fits On The Opposite End Of The Radiator Pipework) Main Features All Chrome Body And Lockshield. Angled With Compression Fittings. Suitable For 15mm Pipework. Maximum Sensor Temperature 50 Deg C. Temperature Setting Range Approx 10 Deg C To 30 Deg C. .... Limited Stock
Click for full details.Drayton TRV4 Radset Chrome Compression Straight 15mm 0705171
The Drayton Trv4 Radset Comes Complete With Head, Body Lockshield And Cap. It Is A Self Operating Thermostatic Radiator Valve For Controlling The Temperature In A Room By Regulating The Flow Of Hot Water To The Radiator Operating Over A Temperature Range Of 10 Deg C To 27 Deg C Its Has A Range Limiting Feature Which Allows The Valve To Operate Over A Restricted Temperature Range And A Frost Protection Setting Marked * The Thermostatic Sensor Contains A Liquid Fill Which Reacts To Changes In Temperature And By Varyi.... Limited Stock
Click for full details.Drayton Digistat Plus Digital Hybrid Wired Room Thermostat 30002
Draytons Stylish Digistat+ With Tactile, Audible And Visual Feedback. Featuring A Familiar Dial Control With A Digital Display To Show That The Temperature Has Been Set Accurately Every Time. Can Be Configured With A Minimum Temperature Setting To Protect Property And The Vulnerable. An Ideal Replacement For Older Dial Style Mechanical Thermostats, For People That Dont Want To Deal With Fiddly Buttons And Digital Programming And Also A Very Economical Choice Where Zoning Is Required And The Heating System Is Tim....
£38.70 In stock
Click for full details.Salus Electronic Digital Wired Room Thermostat RT300
A Great Budget Choice The Rt300 From Salus Is A Stylish And Accurate Thermostat With A Large Easy To Read Lcd Display. If You Are Replacing An Old Mechanical Thermostat If Could Pay For Itself In No Time ! The Lcd Display Will Show The Current Room Temperature In Stand-by Mode Yet With A One Touch Operation It Makes This Thermostat Simple To Operate. A Back Light And Frost Function Adds To The Standard Features Of The Rt300. Main Features Volt Free Contacts. Stylish Casing. Large Easy To Read Lcd With Blue Ba....
£23.84 Limited Stock
Click for full details.Honeywell L641A Mechanical Wired Cylinder Thermostat L641A1039
The L641a Cylinder Thermostat Is Designed For Surface Mounting On Domestic Hot Water Cylinders. It Can Be Used To Switch Directly A Wet Central Heating Circulating Pump Or Boiler, Or To Operate Spring Return And Motor Open / Motor Close Zone Valves. Mainfeatures Ideal For General Applications Suitable For Use On Uninsulated And Foam Lagged Cylinders Surface Mounted Double Insulated Dial Or Screwdriver Slot Temperature Adjustment Cylinder Strap & Hooks
£21.83 In stock
Click for full details.Honeywell L641B1004 Mechanical Wired Pipe Thermostat L641B1004
The L641b Is A Control Thermostat Designed To Provide High Or Low Limit Or Frost Protection In Heating And Hot Water Systems. L641b1004 Controller, Setting 10 To 40°c, Min. Setting 2°c. With Pipe Fixing Springs. Used With T4360a Thermostat For Frost Protection Kit Main Features Ideal For Pumped Systems Tamperproof Adjustment Option High & Low Limit Models Bi-metal Strip Sensor Surface Mounted
£31.88 In stock
Click for full details.Salus Pipe Analogue Wired Cylinder Thermostat CT100
The Ct100 Is A Practical Surface Mounted Mechanical Thermostat. This Thermostat Will Allow The User To Control The Temperature Of Domestic Hot Water Cylinders (uninsulated And Foam Lagged). This Unit Comes Complete With A Wire Strap Which Enables The Ct100 To Be Used Also As A Pipe Thermostat. This Unit Can Be Used To Switch A Circulating Pump, Boiler Or Most Common Motorised Zone Valves. Main Features Pipe Or Cylinder Thermostat. Surface Mounted. Large Dial. Cable Clamp. Temperature Range Between 40 Deg C ....
£7.98 Limited Stock
Click for full details.Salus RT500RF Programmable 5/2, 7 Day Digital Wireless Room Thermostat RT500RF
The Rt500rf Is Ideal For Use In Situations Where It Is Impractical To Run Wires Between The Thermostat Location And Other Controls Within The Heating System For Example Circulating Pumps, Combi Boilers, Motorised Valves Etc. Main Features Industry Standard Wiring Back Plate. Selectable Volt Free Contacts. Wireless Communication Via The Rf Receiver (included). With Up To A 60m Unobstructed Range. Selectable 7 Day (daily) Or 5/2 (week / Weekend) Programming Schedule. Built In Factory Start Up Programme For ....
£45.35 In stock
Click for full details.Salus ST620 Programmable 5/2, 7 Day Digital Wired Room Thermostat ST620
The St620 Is A Stylish 5/2 Or 7 Day Programmable Room Thermostat, Which Has Been Designed To Provide Automatic Time And Temperature Control Of All Domestic Central Heating Applications. The Revolutionary Touch Ring Technology Makes For Simple Usage With A Unique, Smart Design. The St620 Can Switch Circulating Pumps, Boilers And Motorised Valves. Intended Where The Householder Has A Variety Of Heating Needs From Day To Day, The St620 Thermostat Gives You A Feature Packed Unit Including Radio Controlled Clock To Main....
£55.84 Limited Stock
Click for full details.Honeywell T4360 Mechanical Wired Frost Thermostat T4360A1009
The T4360 Is A Mains Voltage Frost Thermostat Designed To Give Automatic Frost Protection To Boilers And Pipework, Situated In Risk Areas, As Well As To The Fabric Of The Building. Features Dual Diaphragm Temperature Sensing Element. Suitable For Surface Or Switch Box Mounting. Double Insulated. Rfi Suppression. Tamper Resistant Cover. Design Suits Any Decor. Specifications Voltage Rating 230v Ac 50hz. Switch Rating 10a Resistive, 3a Inductive. Switch Type Single Pole, Single Throw (spst) Temperatur....
£19.93 In stock
Click for full details.Honeywell T6360 Mechanical Wired Room Thermostat T6360B1028
A Mains Voltage Room Thermostat Designed To Give Automatic Temperature Control Of Domestic Central Heating Systems. It Can Be Used To Directly Switch A Circulating Pump Or Boiler, Or To Operate Spring Return And Motor Open/motor Close Zone Valves. The T6360 Can Switch Electrical Heating Loads Up To 10a. Main Features Dual Diaphram Temperature Sensing Element. Suitable For Surface Or Switch Box Mounting. Heat Anticipator For Close Temperature Control. Change-over Contact Switching. Double Insulated. Earth ....
£22.49 In stock
Click for full details.Tower Tamper Proof Mechanical Wired Room Thermostat STPRS
The Tower Tamper Proof Room Thermostat Is A Bi-metal Temperature Regulating Device. The Unit Is Fitted With An Accelerator Heater To Give A Close Differential For Accuracy Of Temperature Control. A Neutral Connection Must Be Fitted And The Device Is Only Designed For Use On Mains Operated Systems. Main Features Tamper Proof Range 5 To 35 Degrees C 10 Amp Resistive (contacts Opening) At 250v A.c. 3 Amp Resistive (contacts Closing) At 250v A.c. Accelerator Heater 220 - 250v A.c. Single Pole / Double Throw....
£12.94 Limited Stock
Click for full details.Grasslin 24 Hour Electro - Mechanical Immersion Heater Time Switch IHTGPT
The Ihtgpt Timer Is A 24hr (same Times Each Day Of The Week) General Purpose Synchronous Time Switch For Surface Mounting Applications. Captive Tappets (no Pins Required) Allow Programming Of A Routine Switching Sequence For Example Of A Hot Water Immersion Heater. To Suit Installation Requirements, The Timer Is Pre-fitted With A Mains Link To The Volt Free Contacts, Incorporates An Earth Park Terminal For Earth Continuity And Cable Clamps To Secure Incoming And Outgoing Wiring. Main Features Multiple On / Off ....
£23.47 In stock
Click for full details.Grasslin 24 Hour / 7 Day Digital Immersion Heater Time Switch IHTDIGI
The Ihtdigi Timer Is A General Purpose Digital Time Switch For Surface Mounting Applications. This Digital Time Switch Has 20 Programme Spaces To Allow Programming Of A Routine Switching Sequence For Example Of A Hot Water Immersion Heater. Main Features 24 Hour And 7 Day Digital Programming. Max Resistive Load Switching Capacity 16a 250v Ac Max Inductive Load Switching Capacity 4a 250v Ac Max Incandescent Lamp Load 1000 W Minimum Setting And Switching Interval Of 1 Minute Timed / Off / Constant On Overrid....
£35.99 In stock
Click for full details.Grasslin 24 Hour Compact Electro - Mechanical Immersion Heater Time Switch SBST
The Sbst Timer Is A 24 Hour (same Times Every Day Of The Week) General Purpose Compact Synchronous Time Switch Suitable For Fitting To A Standard Depth Single Pattress Power Socket Box. Captive Tappets (no Pins Required) Allow Programming Of A Routine Switching Sequences For Applications Such As Hot Water Immersion Heaters. For Use In Fixed Mains Wiring Installations Only. Main Features Compact Timeswitch Mounts Directly Over A Single Pattress Box. 24 Hour 15 Minute Minimum Switching Intervals. Timed / Off / ....
£24.32 In stock
 

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