{"title":"Learners \u0026 Newly Qualified","description":"\u003cp\u003ePractical kit, manuals and early-career essentials selected for learners preparing for assessment and newly qualified engineers building their first working kit.\u003c\/p\u003e","products":[{"product_id":"gas-engineer-starter-tool-kit","title":"Gas Engineer Starter Tool Kit","description":"\u003cp\u003eA practical starter tool kit selected by TomKat Gas Training for new gas engineers and trainees preparing for day-to-day site work and their first Gas Safe inspection.\u003c\/p\u003e\n\u003cp\u003eIncluded in the kit\u003c\/p\u003e\n\u003cp\u003e• Tool bag\u003cbr\u003e• 15 mm, 22 mm and 28 mm pipe slicers\u003cbr\u003e• Abrasive strips and 4-in-1 quad pipe brush\u003cbr\u003e• Flux brushes and pipe deburrer\u003cbr\u003e• Soldering mat and professional brazing torch\u003cbr\u003e• Propane gas cylinder\u003cbr\u003e• Work mat (1200 x 750 mm)\u003cbr\u003e• Gas PTFE and standard PTFE\u003cbr\u003e• Smoke cartridges and smoke matches\u003cbr\u003e• Leak detector fluid\u003cbr\u003e• Arctic Hayes U-Flex manometer\u003cbr\u003e• Manometer fluid\u003cbr\u003e• Heavy-duty continuity bond\u003cbr\u003e• Silicone grease\u003cbr\u003e• Landlord\/homeowner record pad\u003cbr\u003e• Danger warning labels\u003cbr\u003e• Non-contact voltage detector\u003c\/p\u003e\n\u003cp\u003eSupplier fulfilled: this kit is dispatched directly by Arctic Hayes and may arrive separately from other TomKat shop items. Supplier availability applies; we will contact you promptly if an item becomes unavailable.\u003c\/p\u003e","brand":"TomKat Engineer Shop","offers":[{"title":"Default Title","offer_id":65720351064413,"sku":"HOTBAGK-TK","price":254.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1106\/1828\/0285\/files\/starter-kit-1.png?v=1787912443"},{"product_id":"arctic-hayes-ah02-stem-thermometer","title":"Arctic Hayes AH02 Stem Thermometer","description":"\u003cp\u003eA compact digital stem thermometer for commissioning, maintenance and water-temperature checks.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures from -55°C to 330°C\u003c\/li\u003e\n\u003cli\u003eMaximum and minimum reading display\u003c\/li\u003e\n\u003cli\u003eSwitchable °C and °F display\u003c\/li\u003e\n\u003cli\u003e145 mm stainless-steel probe with protective sheath\u003c\/li\u003e\n\u003cli\u003eBattery included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse in accordance with the manufacturer's instructions and the appropriate safe working procedure.\u003c\/p\u003e","brand":"Arctic Hayes","offers":[{"title":"Default Title","offer_id":65722151895389,"sku":"AHAH02","price":13.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1106\/1828\/0285\/files\/AH02-1_600x600_155e7eed-94e1-4812-ab0d-c066d30bf88e.jpg?v=1787918702"},{"product_id":"arctic-hayes-ahtp5-pressure-vessel-checker","title":"Arctic Hayes AHTP5 Digital Pressure Vessel Checker","description":"\u003cp\u003eA pocket-sized digital gauge for checking the pressure of expansion vessels and other Schrader-valve applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e5–100 PSI measuring range\u003c\/li\u003e\n\u003cli\u003eDisplays PSI, kPa and bar\u003c\/li\u003e\n\u003cli\u003ePeak-and-hold function\u003c\/li\u003e\n\u003cli\u003eIlluminated tip for awkward or poorly lit valves\u003c\/li\u003e\n\u003cli\u003eAutomatic power-off and batteries included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse in accordance with the manufacturer's instructions and the appropriate safe working procedure.\u003c\/p\u003e","brand":"Arctic Hayes","offers":[{"title":"Default Title","offer_id":65722152288605,"sku":"AHAHTP5","price":18.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1106\/1828\/0285\/files\/AHTP5-1_600x600_613ae12d-64df-4c0f-897a-2021f5c8baf5.jpg?v=1787918703"},{"product_id":"arctic-hayes-manometer-fluid-60ml","title":"Arctic Hayes Manometer Fluid 60ml","description":"\u003cp\u003eReplacement manometer fluid for Arctic Hayes U-Flow gauges and U-gauges.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e60 ml bottle\u003c\/li\u003e\n\u003cli\u003eEnough to fill a gauge up to 24 inches \/ 60 mbar\u003c\/li\u003e\n\u003cli\u003eContains de-ionised water, wetting agent, algaecide and anti-foaming agent\u003c\/li\u003e\n\u003cli\u003eA practical service-bag top-up\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFollow the gauge and fluid manufacturer's instructions. Combine with other shop items to make delivery better value.\u003c\/p\u003e","brand":"Arctic Hayes","offers":[{"title":"Default Title","offer_id":65722152321373,"sku":"AHA664018","price":6.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1106\/1828\/0285\/files\/A664018-1_600x600_4d906657-2e24-4f98-b5c9-63b7eb50a0dd.jpg?v=1787918704"},{"product_id":"arctic-hayes-leak-detector-500ml","title":"Arctic Hayes Leak Detector 500ml","description":"\u003cp\u003eA non-flammable, non-corrosive pump-top solution for identifying positive-pressure leaks in pipework and fittings.\u003c\/p\u003e\n\u003cp\u003e• 500 ml pump-top bottle\u003cbr\u003e• Suitable for gas, air and nitrogen leak checks\u003cbr\u003e• Micro-porous foam highlights small leaks\u003cbr\u003e• Suitable for use in confined areas\u003cbr\u003e• Meets BS EN 14291:2004 requirements\u003c\/p\u003e\n\u003cp\u003eNot suitable for oxygen. Use in accordance with the manufacturer's instructions and the appropriate testing procedure.\u003c\/p\u003e","brand":"Arctic Hayes","offers":[{"title":"Default Title","offer_id":65722152714589,"sku":"AHPH026A5","price":5.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1106\/1828\/0285\/files\/PH026A5-1_600x600_966dfff0-d491-4b5d-adf4-b8183a9cbd21.jpg?v=1788258113"},{"product_id":"arctic-hayes-landlord-homeowner-gas-safety-record-pad","title":"Arctic Hayes Landlord \u0026 Homeowner Gas Safety Record Pad","description":"\u003cp\u003eA practical pad of landlord and homeowner gas safety records for inspections, servicing and appliance checks.\u003c\/p\u003e\n\u003cp\u003e• 25 A4 forms in triplicate\u003cbr\u003e• Sequentially numbered\u003cbr\u003e• Suitable for property inspections, gas servicing and appliance checks\u003cbr\u003e• Manufacturer code: 663010-NUM\u003c\/p\u003e\n\u003cp\u003ePlease note: this record pad is not suitable for caravan annual checks; caravan and leisure-industry records use different documentation.\u003c\/p\u003e","brand":"Arctic Hayes","offers":[{"title":"Default Title","offer_id":65754816348509,"sku":"AHA663010-NUM","price":8.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1106\/1828\/0285\/files\/663010-NUM-landlord-homeowner-record-pad.jpg?v=1788175174"},{"product_id":"trappex-pipe-lagging-cutter-set-insulation-cutting-guides","title":"Trappex Pipe Lagging Cutter Set – Insulation Cutting Guides","description":"\u003cp\u003eMake cleaner, more consistent cuts in foam pipe insulation without guessing the angles.\u003c\/p\u003e\n\u003cp\u003eThis nested Trappex guide set supports straight cuts, 45° mitres and V-cuts for tee branches across common pipe-lagging sizes. The guides stack together neatly, so the complete set takes up very little room in a tool bag.\u003c\/p\u003e\n\u003cp\u003eThe set covers\u003cbr\u003e• 15mm pipe with 9mm, 13mm, 19mm and 25mm insulation\u003cbr\u003e• 22mm pipe with 9mm, 13mm and 19mm insulation\u003cbr\u003e• 28mm pipe with 9mm, 13mm and 19mm insulation\u003cbr\u003e• 42mm pipe and Condensate Pro insulation\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDelivery direct from Trappex.\u003c\/strong\u003e This item is sent directly to your delivery address by Trappex and is not available for collection from TomKat. If you order TomKat-stocked items too, they may arrive in a separate parcel. Delivery charges are shown at checkout.\u003c\/p\u003e","brand":"Trappex","offers":[{"title":"Default Title","offer_id":65756975726941,"sku":"TRAPPLCS","price":31.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1106\/1828\/0285\/files\/trappex-pipe-lagging-cutter-set.png?v=1788192973"},{"product_id":"the-essentials-bundle-trappex-probe-adaptor-voltage-detector","title":"The Essentials Bundle – Trappex Probe Adaptor \u0026 Voltage Detector","description":"\u003cp\u003eTwo genuinely useful little tools for the day-to-day gas engineer.\u003c\/p\u003e\u003cp\u003eThis bundle pairs the Trappex right-angled flue-gas-analyser probe adaptor with the Arctic Hayes AH12 non-contact voltage detector—handy additions to the bag without turning the shop into a general merchant catalogue.\u003c\/p\u003e\u003ch3\u003eWhat is included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 × Trappex right-angled probe adaptor:\u003c\/strong\u003e a tapered adaptor that helps create a secure connection when an analyser test point is awkward to reach. It can be rotated to suit the access angle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 × Arctic Hayes AH12 voltage detector:\u003c\/strong\u003e non-contact AC voltage detection with audible and visual indication, dual sensitivity ranges and two AAA batteries included.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUseful for\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAwkward flue-gas-analyser test points\u003c\/li\u003e\n\u003cli\u003eQuick non-contact voltage checks\u003c\/li\u003e\n\u003cli\u003eKeeping two compact, frequently useful accessories together\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBoth items are supplied as one physical bundle. Stock will be released only when both components are available.\u003c\/p\u003e","brand":"TomKat Engineer Shop","offers":[{"title":"Default Title","offer_id":65812712161629,"sku":"TKESSB1","price":22.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1106\/1828\/0285\/files\/essentials-bundle-v2_1d7260ee-7b1f-4b8a-ae67-0b771de37b8d.png?v=1787931083"},{"product_id":"boiler-commissioning-bundle","title":"Boiler Commissioning Bundle","description":"\u003cp\u003eFour practical commissioning essentials selected by TomKat for heating engineers.\u003c\/p\u003e\u003ch3\u003eIncluded in the bundle\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTrappex right-angle flue gas analyser probe adaptor for awkward test points\u003c\/li\u003e\n\u003cli\u003eArctic Hayes AH12 non-contact voltage detector with audible and visual alerts\u003c\/li\u003e\n\u003cli\u003eArctic Hayes U-Flow cup with litre and gallon scales\u003c\/li\u003e\n\u003cli\u003eArctic Hayes AH02 digital stem thermometer\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAlways use each item in accordance with the manufacturer's instructions and the appropriate safe working procedure.\u003c\/p\u003e","brand":"TomKat Engineer Shop","offers":[{"title":"Default Title","offer_id":65812744143197,"sku":"TKCOMKIT1","price":50.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1106\/1828\/0285\/files\/2_f3231866-c18b-4b5b-84d4-c9035e11a289.png?v=1787860095"},{"product_id":"domestic-gas-safety-manual-version-6-0","title":"Domestic Gas Safety Manual – Version 6.0 — Includes IGEM\/UP\/1B Edition 4 Updates","description":"\u003cp\u003e\u003cstrong\u003eIn stock.\u003c\/strong\u003e Available for delivery or collection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNew edition: Issue 6.0.\u003c\/strong\u003e The LCL Awards Domestic Gas Safety Training Manual includes the updated IGEM\/UP\/1B Edition 4 procedures for assessments from 1 October 2026.\u003c\/p\u003e\u003cp\u003eA printed guide for domestic gas training and ACS preparation, in a handy A5 format with spiral binding and a laminated cover.\u003c\/p\u003e\u003ch3\u003eInside the manual\u003c\/h3\u003e\u003cp\u003eDomestic gas safety, legislation, combustion, pipework, tightness testing and purging, ventilation, chimneys, controls, commissioning and common domestic gas appliances.\u003c\/p\u003e\u003ch3\u003eBooking your ACS assessment?\u003c\/h3\u003e\u003cp\u003eWe offer a reduced manual price when you book your ACS assessment with TomKat. This offer is available at the centre only. Ask us about the manual rate when booking; the ACS offer cannot be applied to online orders.\u003c\/p\u003e","brand":"LCL Awards","offers":[{"title":"Default Title","offer_id":66125021544797,"sku":"LCL-DOM-6.0","price":42.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1106\/1828\/0285\/files\/Domestic_6.0__85436.1790332801.png?v=1791204861"},{"product_id":"lpg-safety-manual-version-5-0","title":"LPG Safety Manual – Version 5.0 — Includes IGEM\/UP\/1B Edition 4 Updates","description":"\u003cp\u003e\u003cstrong\u003eIn stock.\u003c\/strong\u003e Available for delivery or collection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNew edition: Issue 5.0.\u003c\/strong\u003e The revised LCL Awards LPG Gas Safety Training Manual includes the IGEM\/UP\/1B Edition 4 updates for assessments from 1 October 2026, with a clearer focus on LPG changeover training.\u003c\/p\u003e\u003cp\u003eA printed A5 manual with spiral binding and a laminated cover, covering the specific requirements of LPG installations and appliances.\u003c\/p\u003e\u003ch3\u003eInside the manual\u003c\/h3\u003e\u003cp\u003eLPG properties, storage and supply, cylinders and regulators, pipework, ventilation, flues, combustion, testing and purging.\u003c\/p\u003e\u003ch3\u003eBooking your ACS assessment?\u003c\/h3\u003e\u003cp\u003eWe offer a reduced manual price when you book your ACS assessment with TomKat. This offer is available at the centre only. Ask us about the manual rate when booking; the ACS offer cannot be applied to online orders.\u003c\/p\u003e","brand":"LCL Awards","offers":[{"title":"Default Title","offer_id":66125021708637,"sku":"LCL-LPG-5.0","price":52.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1106\/1828\/0285\/files\/LPG_5.0__74122.1790332625.png?v=1791204868"},{"product_id":"tomkat-igem-edition-4-worksheet-printing-postal-service","title":"Free TomKat IGEM\/UP\/1B Edition 4 Worksheet — Print \u0026 Post","description":"\u003cp style=\"padding:14px 16px;background:#edf5f8;border-left:4px solid #177da5\"\u003e\u003cstrong\u003eCurrent worksheet version 2.7 — 9 October 2026\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNo printer? We can print and post your TomKat Edition 4 worksheet for you.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe document is free.\u003c\/strong\u003e We do not charge for the worksheet itself.\u003c\/p\u003e\u003cp\u003eThis is a printing and postal service for TomKat’s own IGEM\/UP\/1B Edition 4 worksheet. The charge covers preparing your printed copy, packaging and delivery.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e£0.00 for the document. £3.50 for printing, packaging and UK Second Class postage, added at checkout.\u003c\/strong\u003e We print one A4 colour copy and send it flat in an envelope.\u003c\/p\u003e\u003ch3\u003eWhat you receive\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOne single-sided colour print of the TomKat installation and purge volumes worksheet.\u003c\/li\u003e\n\u003cli\u003eA4 landscape format, with blank boxes for your calculations and notes.\u003c\/li\u003e\n\u003cli\u003eCurrent print version: V2.7, 9 October 2026.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe sheet brings together installation-volume working, purge-volume working and reference tables, with a QR code for TomKat’s free Edition 4 calculator.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTomKat training aid:\u003c\/strong\u003e this is our worksheet, not a copy of the IGEM standard. Use it alongside the full IGEM\/UP\/1B Edition 4 standard and the relevant training.\u003c\/p\u003e\u003ch3\u003eChoose your finish\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePlain:\u003c\/strong\u003e a standard printed sheet. \u003cstrong\u003eLaminated (+£1 per sheet):\u003c\/strong\u003e your worksheet sealed in a clear protective pouch. Choose your finish above before adding to your basket.\u003c\/p\u003e\u003ch3\u003ePrinting and delivery\u003c\/h3\u003e\u003cp\u003ePrinted to order by TomKat and posted flat to a UK address. \u003cstrong\u003ePostal service only — not available for collection. Maximum one copy of each worksheet per order — choose plain or laminated, not both. You can order one IGEM sheet, one natural-gas pipe-sizing sheet and one LPG pipe-sizing sheet together: up to three sheets for a single £3.50 printing, packaging and postage charge. Lamination is £1 extra per sheet.\u003c\/strong\u003e This is a physical printed sheet, not a digital download. If you order other products too, their usual delivery charges still apply.\u003c\/p\u003e\u003ch3\u003eUpdated versions\u003c\/h3\u003e\u003cp\u003eYour order covers the worksheet version supplied. If we publish an updated version later, we won’t automatically send another printed or laminated copy. You can download the latest free PDF from our website, or place a new print-and-post order at the charges shown at that time. This does not affect your statutory rights.\u003c\/p\u003e\u003ch3\u003eOrdering for a team of engineers?\u003c\/h3\u003e\u003cp\u003eNeed more than one copy of any worksheet? Get in touch on WhatsApp and we’ll help arrange a larger order for your team, with plain or laminated sheets.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/wa.me\/447841911821?text=Hi%20TomKat%2C%20I%27d%20like%20to%20ask%20about%20a%20larger%20worksheet%20order%20for%20our%20team%20of%20engineers.\"\u003eAsk about a team order on WhatsApp\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eThe product image is deliberately obscured and watermarked. Your printed copy will be clear and unwatermarked.\u003c\/small\u003e\u003c\/p\u003e","brand":"TomKat Gas Training","offers":[{"title":"Plain","offer_id":66139714060637,"sku":"TK-IGEM4-PRINT","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"Laminated (+£1)","offer_id":66151511851357,"sku":"TK-IGEM4-LAM","price":1.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1106\/1828\/0285\/files\/tomkat-igem-product.png?v=1791469913"},{"product_id":"free-tomkat-gas-pipe-sizing-worksheet-print-post","title":"Free TomKat Gas Pipe-Sizing Worksheet — Print \u0026 Post","description":"\u003cp style=\"padding:14px 16px;background:#edf5f8;border-left:4px solid #177da5\"\u003e\u003cstrong\u003eUpdated version 2.1 — 14 October 2026\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat’s changed?\u003c\/strong\u003e Clearer guidance on choosing and allocating tee allowances, plus a note identifying the gas-flow conversion as an approximation for practice.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNo printer? We can print and post your gas pipe-sizing worksheet.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe worksheet is free. This optional service provides one printed A4 landscape copy, ready to use alongside Derek’s pipe-sizing video.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eYou will need the LCL Awards Domestic Gas Safety Training Manual, tables D1a and D1b.\u003c\/strong\u003e The reference tables and the manual are not included.\u003c\/p\u003e\u003ch3\u003eWhat you receive\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOne single-sided A4 landscape worksheet.\u003c\/li\u003e\n\u003cli\u003eSix rows with space for pipe lengths, fittings, gas flow, trial sizes and pressure-loss calculations.\u003c\/li\u003e\n\u003cli\u003eA printer-friendly layout with clear working boxes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=Vr1ccri6yh8\"\u003eWatch Derek’s gas pipe-sizing lesson\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eAlready have the manual? You’re ready to go. If you need one, \u003ca href=\"https:\/\/shop.tom-kat.co.uk\/products\/domestic-gas-safety-manual-version-6-0\"\u003ebuy the matching Domestic manual separately\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eChoose your finish\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePlain:\u003c\/strong\u003e a standard printed sheet. \u003cstrong\u003eLaminated (+£1 per sheet):\u003c\/strong\u003e your worksheet sealed in a clear protective pouch. Choose your finish above before adding to your basket.\u003c\/p\u003e\u003ch3\u003ePrinting and delivery\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003e£0.00 for the worksheet. £3.50 for printing, packaging and UK Second Class postage, added at checkout.\u003c\/strong\u003e One copy posted flat in an envelope. Postal service only; Maximum one copy of each worksheet per order — choose plain or laminated, not both. You can order one IGEM sheet, one natural-gas pipe-sizing sheet and one LPG pipe-sizing sheet together: up to three sheets for a single £3.50 printing, packaging and postage charge. Lamination is £1 extra per sheet. Other products ordered at the same time may have separate delivery charges.\u003c\/p\u003e\u003ch3\u003eUpdated versions\u003c\/h3\u003e\u003cp\u003eYour order covers the worksheet version supplied. If we publish an updated version later, we won’t automatically send another printed or laminated copy. You can download the latest free PDF from our website, or place a new print-and-post order at the charges shown at that time. This does not affect your statutory rights.\u003c\/p\u003e\u003ch3\u003eOrdering for a team of engineers?\u003c\/h3\u003e\u003cp\u003eNeed more than one copy of any worksheet? Get in touch on WhatsApp and we’ll help arrange a larger order for your team, with plain or laminated sheets.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/wa.me\/447841911821?text=Hi%20TomKat%2C%20I%27d%20like%20to%20ask%20about%20a%20larger%20worksheet%20order%20for%20our%20team%20of%20engineers.\"\u003eAsk about a team order on WhatsApp\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003ePrefer to print it yourself? \u003ca href=\"https:\/\/tom-kat.co.uk\/gas-pipe-sizing-worksheet\/\"\u003eGet the free PDF from our website\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eOriginal TomKat worksheet content and design © 2026 TomKat Gas Training Ltd. Print for personal study or your own work. No resale or republication. Third-party rights remain with their owners.\u003c\/small\u003e\u003c\/p\u003e","brand":"TomKat Gas Training","offers":[{"title":"Plain","offer_id":66150180782429,"sku":"TK-PIPE-SIZING-PRINT","price":0.0,"currency_code":"GBP","in_stock":true},{"title":"Laminated (+£1)","offer_id":66151511654749,"sku":"TK-PIPE-SIZING-LAM","price":1.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1106\/1828\/0285\/files\/tomkat-pipe-sizing-product.png?v=1791469905"},{"product_id":"installation-volume-how-do-we-do-it-tomkat-digital-workbook","title":"Installation Volume - How Do We Do It? | TomKat Digital Workbook","description":"\u003cp\u003e\u003cstrong\u003eInstallation volume - how do we do it?\u003c\/strong\u003e A visual TomKat workbook that takes you from the gas space inside a pipe to a complete worked installation-volume calculation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e£4.99 digital PDF download. No printed booklet is supplied and there is no postage charge.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eSee it, work through it, have a go\u003c\/h3\u003e\u003cp\u003eClear illustrations, plain explanations and worked examples show you how to choose pipe factors, account for fittings and include the meter. Then try the practice exercise and check your answers separately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e10 A4 pages, including a single-user licence and help page.\u003c\/li\u003e\n\u003cli\u003eIllustrated pipework, meters and concealed-pipe examples.\u003c\/li\u003e\n\u003cli\u003ePipe and meter reference charts for the examples.\u003c\/li\u003e\n\u003cli\u003eA worked explanation of the 10% fittings allowance and when it applies.\u003c\/li\u003e\n\u003cli\u003eA practice exercise, answers and a page for your own calculations.\u003c\/li\u003e\n\u003cli\u003e13 fillable text boxes. Save your own copy and use a PDF reader that supports forms, or print and write by hand. The boxes do not calculate or check answers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDownload and use\u003c\/h3\u003e\u003cp\u003eYour download link is provided after payment.\u003c\/p\u003e\u003ch3\u003eCorrections and future editions\u003c\/h3\u003e\u003cp\u003eIf we identify an error in a digital booklet you purchased, we’ll provide a corrected digital copy at no extra charge. Your purchase does not include every future edition: expanded editions containing additional teaching material may be sold separately. Purchasing an expanded edition is optional. This does not affect your statutory rights.\u003c\/p\u003e\u003ch3\u003eIndividual licence\u003c\/h3\u003e\u003cp\u003eThis purchase is for one person, for their own learning and reference. You may save the PDF on your own devices and print copies for your own use. Except where permitted by law, sharing with learners, uploading to a training platform, or displaying or reproducing this workbook for classroom teaching requires a separate TomKat licence. No resale or redistribution.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/wa.me\/447841911821?text=Hi%20TomKat%2C%20I%27d%20like%20to%20ask%20about%20a%20team%20licence%20for%20the%20installation-volume%20workbook.\"\u003eAsk about a team or classroom licence on WhatsApp\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIndependent TomKat teaching aid:\u003c\/strong\u003e use alongside the full current IGEM\/UP\/1B Edition 4 standard and appropriate training. This is not an IGEM publication, a complete testing or purging procedure, or a gas pipe-sizing workbook.\u003c\/p\u003e\u003cp\u003eVersion 1.0, October 2026. Original TomKat content and design © 2026 TomKat Gas Training Ltd. Third-party rights remain with their owners.\u003c\/p\u003e","brand":"TomKat Engineer Shop","offers":[{"title":"Default Title","offer_id":66152151613789,"sku":"TK-IV-WORKBOOK-DIGITAL","price":4.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1106\/1828\/0285\/files\/tomkat-installation-volume-workbook-obscured-preview.png?v=1791472558"},{"product_id":"gas-pipe-sizing-how-do-we-work-it-out-tomkat-digital-workbook","title":"Gas Pipe Sizing - How Do We Work It Out? | TomKat Digital Workbook","description":"\u003cp\u003e\u003cstrong\u003eGas pipe sizing - how do we work it out?\u003c\/strong\u003e Follow Derek's worked installation, with shorter practice exercises, from appliance heat input and gas flow to checking each complete route.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e£4.99 digital PDF download. No printed booklet is supplied and there is no postage charge.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eSee it, work through it, have a go\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e20 A4 pages of illustrated teaching, practice exercises and worked answers.\u003c\/li\u003e\n\u003cli\u003eStep-by-step D1a chart lookups and D1b fitting allowances for natural gas and copper pipe.\u003c\/li\u003e\n\u003cli\u003eClear explanations of bends, elbows and reducing tees, including the largest connection size and branch-flow direction.\u003c\/li\u003e\n\u003cli\u003eDerek's whiteboard example, full workings and a completed pipe-sizing worksheet.\u003c\/li\u003e\n\u003cli\u003eA blank worksheet and space to work through Derek's example yourself.\u003c\/li\u003e\n\u003cli\u003e129 fillable text boxes. Use a PDF reader that supports forms and save your own copy, or print and write by hand. The boxes do not calculate or check answers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat you need\u003c\/h3\u003e\u003cp\u003eThe selected chart values needed for the included exercises are provided. For your own scenarios, use the full LCL Domestic Gas Safety Training Manual, Issue 6.0, tables D1a and D1b. The manual is sold separately and is not included with this download.\u003c\/p\u003e\u003ch3\u003eDownload and use\u003c\/h3\u003e\u003cp\u003eYour download link is provided after payment.\u003c\/p\u003e\u003ch3\u003eCorrections and future editions\u003c\/h3\u003e\u003cp\u003eIf we identify an error in a digital booklet you purchased, we’ll provide a corrected digital copy at no extra charge. Your purchase does not include every future edition: expanded editions containing additional teaching material may be sold separately. Purchasing an expanded edition is optional. This does not affect your statutory rights.\u003c\/p\u003e\u003ch3\u003eIndividual licence\u003c\/h3\u003e\u003cp\u003eThis purchase is for one person, for their own learning and reference. You may save the PDF on your own devices and print copies for your own use. Except where permitted by law, sharing with learners, uploading to a training platform, or displaying or reproducing this workbook for classroom teaching requires a separate TomKat licence. No resale or redistribution.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/wa.me\/447841911821?text=Hi%20TomKat%2C%20I%27d%20like%20to%20ask%20about%20a%20team%20licence%20for%20the%20pipe-sizing%20workbook.\"\u003eAsk about a team or classroom licence on WhatsApp\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIndependent TomKat teaching aid:\u003c\/strong\u003e use alongside appropriate training, applicable standards and manufacturer instructions. This is not an LCL or BSI publication or a complete installation or commissioning procedure.\u003c\/p\u003e\u003cp\u003eEdition 1, revision 1.2, 14 October 2026. Corrected tee allocation and linked worked answers. Original TomKat teaching text and design © 2026 TomKat Gas Training Ltd. Third-party rights remain with their owners.\u003c\/p\u003e","brand":"TomKat Engineer Shop","offers":[{"title":"Default Title","offer_id":66158058996061,"sku":"TK-PIPE-WORKBOOK-DIGITAL","price":4.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1106\/1828\/0285\/files\/tomkat-pipe-sizing-workbook-obscured-preview.png?v=1791547629"},{"product_id":"arctic-hayes-deep-hole-pencil-6pc-refill-set-ah7400pk","title":"Arctic Hayes Deep Hole Pencil \u0026 6pc Refill Set AH7400PK","description":"\u003cp\u003eA practical deep hole marking pencil for installation and servicing jobs, supplied with a six-piece refill set.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMarks pipes, timber, ceramics, plastics, concrete, plasterboard and plaster.\u003c\/li\u003e\n\u003cli\u003eAluminium body with a stainless steel shaft and an eraser under the cap.\u003c\/li\u003e\n\u003cli\u003eHolder with a built-in sharpener and belt\/pocket clip.\u003c\/li\u003e\n\u003cli\u003ePencil supplied with one black 2B graphite lead.\u003c\/li\u003e\n\u003cli\u003eRefill set contains four black 2B graphite leads, one red lead and one yellow lead.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eProduct code:\u003c\/strong\u003e AH7400PK\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDispatch:\u003c\/strong\u003e Stock is expected Monday 12 October. Orders for this item will be dispatched once the delivery has arrived and been checked.\u003c\/p\u003e","brand":"Arctic Hayes","offers":[{"title":"Default Title","offer_id":66159241888093,"sku":"AH7400PK","price":12.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1106\/1828\/0285\/files\/arctic-hayes-ah7400pk-pencil-refill-set.jpg?v=1791561889"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1106\/1828\/0285\/collections\/starter-kit-1.png?v=1788354809","url":"https:\/\/shop.tom-kat.co.uk\/collections\/learners-newly-qualified.oembed","provider":"TomKat Engineer Shop","version":"1.0","type":"link"}