Arctic Hayes SleepSafe Carbon Monoxide Alarm/Detector COA10

The Arctic Hayes SleepSafe Carbon Monoxide Alarm/Detector COA10 is a dependable, self contained safety device designed to protect occupants from the dangers of carbon monoxide exposure. Suitable for homes, caravans, and boats, this easy to use alarm features a sealed-for-life 10 year battery and provides continuous monitoring without the need for wiring or battery replacement. Certified to EN50291-1:2010 and EN50291-2:2010 standards, it meets essential safety requirements and is ideal for domestic installations, including social and council housing applications.

Regin Replacement Mini Premier Gauge Filling Nozzle Grey (for REGU33 ONLY) REGU27

The Regin Replacement Mini Premier Gauge Filling Nozzle Grey (For REGU33 Only) REGU27 is a genuine replacement component designed exclusively for use with the Regin REGU33 Mini Premier Gauge. Featuring a distinctive grey top, this nozzle ensures accurate and reliable filling performance is maintained when the original nozzle becomes worn or damaged. Ideal for heating engineers and service professionals, it helps extend the working life of the REGU33 gauge while maintaining correct operation. Simple to fit and purpose made, it provides peace of mind that the gauge continues to perform as intended.

Regin Replacement Large Premier Gauge Filling Nozzle Grey (for REGU40 ONLY) REGU44

The Regin Replacement Large Premier Gauge Filling Nozzle Grey (For REGU40 Only) REGU44 is a genuine replacement component designed exclusively for the Regin REGU40 Premier 60 Gauge. The grey top nozzle ensures accurate and reliable filling performance is maintained when the original nozzle becomes worn or damaged. Ideal for heating engineers and service professionals, this replacement part allows the gauge to continue functioning correctly without the need for a full gauge replacement. Easy to fit and purpose made, it guarantees compatibility and durability for ongoing use in heating systems.

Regin Premier Gauge Magnetic Boot With LED (For REGU35) REGU90

The Regin Premier Gauge Magnetic Boot With LED is the ideal accessory for your REGU35 (Premier 45) gauge. This durable silicone boot offers snug protection while enhancing usability with a built-in LED light and strong magnetic backing. Designed to fit all existing Premier 45 models, the boot features a 10-minute auto-off LED to illuminate dark spaces during testing and diagnostics. Batteries are included for immediate use. The magnetic feature allows the boot—and your gauge—to stick securely to boilers or metal surfaces for hands-free operation. Gauge sold separately.

BritTherm Automatic Сirculator Pump P7 Series P7 25/10-180 (661995903)

The BritTherm P7 25/10-180 circulator pump is a robust, high-efficiency solution for commercial heating systems, including large residential installations and complex underfloor circuits. Engineered with permanent magnet motor technology and a compact rotor, this pump offers quiet operation, excellent energy efficiency, and advanced control. With 13 automatic operation modes and self-ventilated design, it delivers dependable performance for demanding environments. The BritTherm P7 25/10-180 represents a significant leap forward in circulator pump performance for commercial and high-demand residential systems. Its 180mm length and 25mm connections ensure it fits standard installations while delivering reliable output with a maximum head of 10 metres. This P7 model features an expanded set of 13 control modes, including four constant pressure settings (CP2–CP5), four proportional pressure options (PP2–PP5), and four constant rotor speed selections, plus the one-touch AUTO mode for universal compatibility. The P7 series also benefits from automatic night power reduction to just 5W, reducing energy use without sacrificing heating efficiency. Thanks to a self-ventilated body and integrated thermal and electrical protection, this pump ensures longevity, minimal maintenance, and uninterrupted performance even in challenging systems.   Features & Benefits: ✅ Permanent magnet motor for high efficiency ✅ Quiet operation with compact rotor design ✅ 13 advanced control modes for versatile applications ✅ AUTO mode for plug-and-play setup ✅ 4x Constant Pressure & 4x Proportional Pressure settings ✅ 4x Fixed rotor speeds for traditional control ✅ Energy-saving night mode reduces consumption to 5W ✅ Self-ventilated casing prevents air ingress ✅ Full thermal & electrical protection built-in ✅ Ideal for commercial and large domestic heating

MacDonald Plumbing Supplies Brass Slip Air Release Plug 15mm

The Brass Slip Air Release Plug 15mm is an essential component for effective venting of heating and plumbing systems. Designed with durability in mind, this robust brass fitting allows for the easy release of trapped air to optimise system performance. Its compact slip design ensures a quick and secure installation, making it a versatile and dependable choice for a range of applications.

Trappex 28mm Genesis Brass Filter Without Valves

The Trappex 28mm Genesis Brass Filter Without Valves is a compact, high-quality in-line system filter that offers easy installation and quick cleaning. Manufactured with a robust brass body and triple radial EPDM seals, it is designed to capture both magnetic and non-magnetic particles, ensuring optimal system efficiency. This filter can be fitted horizontally or vertically, making it ideal for small or restricted access areas.

Trappex 28mm Genesis Brass Filter With Valves

The Trappex 28mm Genesis Brass Filter with Valves offers superior filtration for heating systems, capturing both magnetic and non-magnetic particles. Built with a robust brass body, this filter ensures optimal system efficiency and longevity, complete with a 25-year warranty for peace of mind.

MacDonald Plumbing Supplies MacPump 3 Speed Domestic Circulating Pump - 25/6-130

The MacPump 3 Speed Domestic Circulating Pump - 25/6-130 is a reliable and energy-efficient solution for circulating water in domestic heating systems. Designed for use in radiator circuits, hot water systems, and underfloor heating, it features a 3-speed manual setting for flexible control of flow rates. With a 6m head and simple plug-and-pump installation, it offers dependable performance and ease of use.

Trappex Flue Gas Probe Adaptor TTGAP

The Trappex  Flue Gas Probe Adaptor TTGAP is an essential right-angled accessory designed to facilitate accurate flue gas analysis, especially in obstructed or tight-access scenarios.

Regin Yellow Hi-Viz Silicone Tube (6mm ID) REGU98

Enhance visibility and safety with Regin's Hi-Viz Silicone Tube. This 2-metre length tubing, with a 6mm internal diameter, is designed for use with gas readings in manometers. The vibrant yellow colour ensures better visibility compared to standard tubing. It is suitable for high-temperature applications, with a capacity to withstand temperatures up to 150°C.

Regin 10mm Nut Driver (Flexible Shaft) REGU81

The Regin 10mm Nut Driver (Flexible Shaft) REGU81 is the perfect tool for removing gas test nipples during gas tightness tests. Its flexible shaft and built-in 10mm fixed hex end make it a versatile and essential companion for gas engineers and professionals.

Trappex 22mm Genesis Brass Filter Without Valves

Designed for installation in small or restricted access areas. With the in-line system filter it is easy to install and fast and convenient to clean. With the aid of triple radial high performance EPDM seals. Manufactured from high quality robust brass. Can be fitted horizontally and vertically comes with a 25 year warranty.

Trappex 22mm Genesis Brass Filter With Valves

Designed for installation in small or restricted access areas. With the in-line system filter it is easy to install and fast and convenient to clean. With the aid of triple radial high performance EPDM seals. Manufactured from high quality robust brass. Can be fitted horizontally and vertically comes with a 25 year warranty.

Regin Replacement Premier 30 Screw & o Ring Set REGU28

O-Ring and Zero screw replacement for the Premier 33.

Regin Mini-Premier Gauge Bag/Sleeve (For REGU33 Only) REGU29

Premier 30 Nylon Bag

Regin Manometer Fluid - S.G.1.00 22ml REGU45

REGU45 - Manometer Fluid  

Regin Free-Air Gauge Vernier REGK73

REGK73 - Free-Air Gauge Vernier  

Regin Leak Shot 100ml - REGL15

Our new sized bottle of leak in a perfect 100ml size.  

Todays Tools Manometer Fluid 22ml MF

22ml

Todays Tools 10mtr Rubber U-Gauge Manometer Hose Orange FT

Todays Tools 10mtr Flexible Rubber Tube Orange TTFT

Todays Tools 2mtr Rubber U-Gauge Manometer Hose Orange FT2M

Todays Tools 2mtr Flexible Rubber Tube Orange TTFT2M

Gledhill Pro Indirect 210 PP Sys Rdy Unvented PROIN210PPSR

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Gledhill SL Pro Indirect 250 Pre Plumb Unvented PROIN250PP

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Gledhill SL Pro Indirect 250 PP SP Unvented PROIN250PPSP

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Gledhill Pro Indirect 250 PP Sr Rdy Unvented PROIN250PPSR

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Gledhill SL Pro Indirect 300 Pre Plumb Unvented PROIN300PP

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Gledhill SL Pro Indirect 300 Pre Plumb SP Unvented PROIN300PPSP

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Gledhill Pro Indirect 300 PP Sr Rdy Unvented PROIN300PPSR

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Gledhill SL Pro Indirect 120 Pre Plumb Unvented PROIN120PP

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Gledhill SL Pro Indirect 120 PP SP Unvented PROIN120PPSP

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Gledhill Pro Indirect 120 PP Sys Rdy Unvented PROIN120PPSR

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Gledhill SL Pro Indirect 150 Pre Plumb Unvented PROIN150PP

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Gledhill SL Pro Indirect 150 PP SP Unvented PROIN150PPSP

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Gledhill Pro Indirect 150 PP Sys Rdy Unvented PROIN150PPSR

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Gledhill SL Pro Indirect 180 Pre Plumb Unvented PROIN180PP

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Gledhill SL Pro Indirect 180 PP SP Unvented PROIN180PPSP

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Gledhill Pro Indirect 180 PP Sys Rdy Unvented PROIN180PPSR

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Gledhill SL Pro Indirect 210 Pre Plumb Unvented PROIN210PP

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Gledhill SL Pro Indirect 210 PP SP Unvented PROIN210PPSP

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Regin Analyser Test Point Plug Single Wall Condensing Type REGX37

REGX37 - Analyser Test Point Plug - Condensing Type  

Regin Analyser Test Point Plug Single Wall REGX38

REGX38 - Analyser Test Point Plug  

Regin Analyser Test Point Plug Coaxial Flue REGX39

REGX39 - Analyser Test Point Plug  

Regin Red Rubber Tube REGU55

REGU55 - Rubber Tube  

Regin Black Neoprene Tube REGU60

REGU60 - Neoprene Tube  

Regin Black Neoprene Tube REGU65

REGU65 - Neoprene Tube  

Regin Clear Silicone Tube REGU68

REGU68 - Silicone Tube  

Regin U' Gauge Manometer REGU10

REGU10 - 12” 'U' Gauge

Regin U' Gauge Manometer REGU15

REGU15 - 18” 'U' Gauge

Regin U' Gauge Manometer REGU20

REGU20 - 24” 'U' Gauge

Regin Replacement Premier Gauge Filling Nozzle REGU37

REGU37 - Replacement Premier Gauge filling Nozzle  

Regin Replacement Premier Gauge Filling Nozzle REGU34

Regin Replacement Premier Gauge Filling Nozzle . Available in Blue or Grey

Regin Red Rubber Tube REGU50

REGU50 - Rubber Tube  

Regin MRT Manometer Rigid Tube REGU03

REGU03 - M.R.T. Manometer Rigid Tube  

Regin MRT Manometer Rigid Tube REGU04

REGU04 - 90 Degree Manometer Rigid Tube  

Regin Meter Sealing Disc 3/4" - REGQ180

REGQ180 - Meter Sealing Disc 3/4"  

Regin Meter Sealing Disc 1" - REGQ181

REGQ181 - Meter Sealing Disc 1"

Regin Mini Premier Gauge 30MB REGU33

The REGU33 is a smaller size compared to the bigger brothers such as the REGU35 and REGU40 Gauges

Regin Top Up Hand Pump REGK60

Compact, lightweight and convenient mini pump for inflation and pressure adjustments

Regin Analyser Infrared Printer REGXA55

REGXA55 - Analyser Infra-red Printer

Regin Premier Sniffa Plus Combustible Gas Detector - REGX75

Sniffa Plus Gas Leak Detector Detects Methane, Natural Gas, Butane, Propane and most other combustible gases Quick and Precise 400mm long flexible probe. Supplied with protective carry case One hand operation. Rechargeable battery - Comes with UK 3 pin charger

Regin Thermocouple Thread Gauge Keyring REGT19

REGT19 - Thermocouple Thread Gauge  

Regin Universal Meter Adaptor Plate REGR30

REGR30 - Universal Meter Adaptor Plate  

Regin Premier Gauge Fluid 1.88 S.G. 5ml (Exclusively for the REGU33/REGU35/REGU40 only) REGU70

Regin Premier Gauge Fluid - (1.88 S.G. 5ml) REGU35/REGU40/REGU33 only. 5ml Fluid has a specific gravity of 1.88 S.G Exclusively for use in Regin Premier Gauges (REGU35, REGU40 & REGU33)

Regin Replacement Premier '45' Screw & 'O' Ring Set REGU38

Regin Replacement Premier '45' Screw & 'O' Ring Set . Replacement screw and O ring for REGU35

Regin Replacement Premier '45' Gauge Bag REGU39

REGU39 - Premier Gauge Bag  

Regin Replacement Premier Gauge Stopper REGU36

REGU36 - Premier Stopper  

Regin Premier '45' Gauge - Reduced Scale 45mbar REGU35

The one and only 'Regin Premier Gauge'. Tried and tested by thousands of heating engineers all over the U.K for over 30 years and considered the gold standard of gas pressure testing through traditional means. This also means no expensive calibration costs every year as it works through gravitational readings.

Regin Replacement Premier '60' Screw & 'O' Ring Set REGU42

Regin Replacement Premier '60' Screw & 'O' Ring Set . Replacement screw and ring for REGU40

Regin Replacement Premier '60' Gauge Bag REGU41

REGU41 - Large Premier Gauge Bag  

Regin Premier '60' Gauge - Reduced Scale 60mbar REGU40

REGU40 - Premier 60 Manometer  

Regin J' Gauge Fluid (1.99 S.G.) REGU31

REGU31 U31 J Gauge Fluid  

Regin J' Gauge (48"/120mbar Manometer) REGU30

REGU30 - J Gauge  

Regin Large 'J' Gauge (60"/150mbar Manometer) REGU32

REGU32 - Large J Gauge  

Regin Contract 60 'U' Gauge (24" Economy Manometer) REGU25

REGU25 - Contract 60 24” 'U' Gauge  

Regin Contract 30 'U' Gauge (12" Economy Manometer) REGU05

REGU05 - Contract 30 12” 'U' Gauge  

Regin Standard Pressure Relief Kit REGU77

REGU77 - Standard Pressure Relief Kit  

Regin LPG Pressure Relief Kit inc. Valve Adaptor REGU78

REGU78 - LPG Pressure Relief Kit Inc. Valve Adaptor  

Regin Pressure Test Kit Complete REGU80

REGU80 - Pressure Test Kit Complete  

Regin Free-Air Gauge Calculator Chart REGP75

REGP75 - Free-Air Gauge Calculator Chart  

Regin Oil Vacuum Test Kit REGO81

REGO81 - Oil Vacuum Test Kit  

Regin Oil Pressure Test Kit REGO80

REGO80 - Oil Pressure Test Kit  

Regin Oil Pressure Test Manifold REGO40

REGO40 - Oil Pressure Test Manifold  

Regin Installer Service Kit REGM70

REGM70 - Installer’s Service Kit  

Regin Free-Air Gauge Kit REGK75

REGK75 - Free-Air Gauge Kit  

Regin Pressure Vessel Pump REGK30

The REGK30 is a hand pump for pressurising pressure vessels. It features an ex- tended 3 metre long hose which helps access difficult to reach areas. The pump is freestanding and has a large, easy to read 0 - 5.1 bar (0 - 75 psi) barrel mounted gauge. The first choice and best selling pump for all engineers.

Regin Dry Pipe Pressure Test Kit REGK10

REGK10 - Dry Pipe Pressure Test Kit Assists the testing of pipework at the carcassing stage.