Call 01642 931329
Members Save £££s

Gas, HVAC & Plumbing

  • These testers are specifically designed for detecting the presence of carbon monoxide (CO), measuring CO levels and for alerting the user to spikes in the hazardous gas. Ideal for any application where carbon monoxide is present.
    View All
  • Quantifying carbon dioxide levels in offices and industrial areas is essential for ensuring a comfortable working environment for staff and visitors. Our range of carbon dioxide meters ensures you can get accurate readings of CO2 levels.
    View All
  • Use these cameras to see inside pipes and in other tricky areas such as drains where it simply isn't possible to see otherwise. Ideal for finding blockages, damage and other issues in pipes, drains etc.
    View All
  • Ideal for use in plumbing applications, these handy tools include items such as a Flowmate measuring cup for precise measurements of flow, bundle packs with digital thermometers included and flow/pressure kits.
    View All
  • A must-have for professional boiler engineers and installers, we stock all of the most popular flue gas analysis tools including the Anton Sprint eVo range, the Kane 455 boiler analyser and Testo flue analysers.
    View All
  • These bundle packs come with a flue gas analyser plus essential accessories for a vastly reduced price. Ideal for making sure you get all of the equipment you'll need on a daily basis without the hassle of buying separately.
    View All
  • From low cost handheld gas detectors to intrinsically safe, heavy-duty instruments, this category has it all! Gas detectors suitable for detecting the presence of a wide variety of gasses including combustible, CO and methane.
    View All
  • Measure pressure levels accurately using our range of high quality pressure meters and digital manometers. Includes differential pressure measurement tools, portable pressure meters and absolute pressure testers.
    View All
  • Your first defense against gas, portable and personal gas detectors/monitors ensure you're instantly alerted to gas presence and can evacuate before it causes harm to you and others. Wide range from all leading gas manufacturers including Crowcon.
    View All
  • Powerflushing equipment and instrument including Anton Flowclean Extension Hose Kits, Anton Heat Exchanger Adaptors, Pump Head Adaptors and comprehensive powerflushing kits such as the Anton Flowclean Plus Powerflusher Kit.
    View All
  • Stay in line with refrigerant leak detection regulations with our range of refrigerant leak detectors from manufacturers including Fluke, Testo and Kane. Also includes refrigeration manifold kits for fully comprehensive testing.
    View All
  • Test smoke levels and soot count inside complex gas installations with our range of smoke testers including the Testo 308, Bluetooth-enabled smoke testing instruments and smoke pump kits suitable for smoke/oil applications.
    View All
  • Accessories for the gas, HVAC and plumbing industries. Includes items such as quad brushes, quad keys, printer rolls, tester carrying cases, spanner sets, U gauges, plumbing keys, solder mats, pipe cutters and more.
    View All

There is a huge range of different tools that are widely used by heating ventilation and air conditioning (HVAC) engineers to install, maintain and modify these systems. This sector of business is almost exclusively comprised of systems using liquids and gasses and there tools or testers.

Flow and pressure is used to describe the force and speed at which a liquid or gas travels through the pipes. Testers that measure flow or pressure work to ensure that both are running at their optimal levels as to little flow could not supply enough water where as to much pressure could cause the pipes to rupture and the machinery to be damaged.

Let by and Tightness is a similar line of testers that specialise in performing tightness tests. The Let by test ensure that no additional liquid or gas is being leaked in to the system where as the tightness test checks to make sure that there is no leakage. These two tests are typically preformed one after the other.

Manometers and U gauges are a more general but versatile way of comparing two different pressures typically these are used for close to atmosphere pressures but exceptions exist that allow for a much greater range of testing options. Sometimes these are called differential manometers.

Gas and Leak Detectors are used once a system is known or suspected to have a leak to reliably locate the exact positioning of the leak and enable a engineer to correctly remedy the issue by either patching or replacing the problem area. Leak detectors also allow for detection of gases that could be damaging to humans in a safe and reliable manner.

Flue gas analysers and Gas detection kits allow for waste gasses to be examined and their constituents analysed and presented on screen. This can be useful in a wide range of different areas from analysing the waste gases from combustion in a boiler to ensuring the safety of tenants in older properties.

Oil Commissioning is the checking and maintenance of oil based heating systems whether they are in domestic or commercial properties. These tests ensure that the system is running at the very peak of their efficiency and that any potential problem is identified early so the risk is minimised.

Finally Power Flushing is using high flow low pressure systems to pump out any corrosion or build up that may have built up over a prolonged period of time in a heating system ensuring the most heat generated out of your boiler and minimising waste.