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Tightness testing, purging, gas rating, ventilation, pipe sizing, flues, LPG siting and unsafe situations. Every topic has its own page: the drawing first, then what you need to remember. 68 illustrated pages.
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Every page has one big drawing and a box with the steps and values you need to know:
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These are real pages from the book. The table of contents is the full one: 9 parts and 64 topics.
You've just moved a boiler two metres along the wall, and the assessor asks: does this job need a tightness test? You know the work inside out. Still, you hesitate.
In the standard, the answer is spread across clauses and cross-references. The rule is there, but it's buried in paragraphs you read once at night and lose by morning.
In the book, it's one page: new work, altered pipework, a gas escape, restoring supply, each one drawn in its own box, and every one ends with a recorded tightness test.
The same goes for the meter installation, gas rating on a metric meter, why appliances need air, flue types and propane versus butane: each one has its page.
So when the question comes, you see the page in your head and give the answer, without going back to the standard.
The Irish rules, meter and pipework, tightness testing and purging, gas rate and pipe sizing, ventilation, flues, LPG, non-domestic work and unsafe situations, and a final revision part: 68 pages, all illustrated
Think of it this way:
You're commissioning a new boiler and you need its gas rate before you sign off. The meter is in front of you and the stopwatch is running.
You open the page on gas rating on a metric meter: m³ in 2 minutes × 30 gives m³/h, then × CV ÷ 3.6 gives kW, worked through on a drawn meter.
Same with the tightness test, ventilation, flue types, LPG cylinder siting and Hazard vs Non-Conformance: each one on its own page.
Irish Gas Installer Illustrated is 9 parts and 64 topics, all drawn, with a revision part at the end: the tightness test on one page, the formulas and the distances at a glance.
What you see drawn, you don't have to memorize.
Who does what in Irish gas, which standard applies, natural gas vs LPG, supply pressures, combustion, carbon monoxide and the units you use on the job.
The meter installation labelled, the ECV, pipe materials, joints, sleeving through walls and floors, supports, bonding and appliance connections.
When a test is required, your manometer and test point, the four steps from visual inspection to permissible drop, finding a leak and purging.
Gas rating on a metric meter, burner pressure, pressure loss, the pipe sizing table and a worked example with boiler, hob and fire.
Why appliances need air, room-sealed, open-flued and flueless appliances, compartment vents, free area and extract fans.
Flue types at a glance, how an open flue draws, the spillage test, terminal siting, condensate pipes, flues in voids and chimney liners.
Propane vs butane, regulators with OPSO and UPSO, cylinder siting, changeover valves, bulk tank distances and LPG leaks at low points.
What changes under I.S. 820, kitchen interlocks, plant rooms, Hazard vs Non-Conformance, gas escapes, CO alarms and the Declaration of Conformance.
The tightness test on one page, the formulas, clearances at a glance, the most frequent mistakes and a night-before checklist.
At the end of the book: A revision part with the tightness test on one page, the formulas and all clearances at a glance.
Exam-style questions on every chapter, each answer explained, so you find out what you've forgotten before the assessment does.
The most frequent errors on tightness tests, ventilation, flues and LPG siting, each one drawn wrong and then right, to check at a glance.
📄 This is a digital PDF book sent to your email: nothing is printed or shipped.
PDF by email: We email you Irish Gas Installer Illustrated as a PDF, together with the two free books. It's a single payment: no installments, no extra charges.
Each module has its page, drawn, so what you covered in class is still there the next evening.
The revision part puts the tightness test, the formulas and the distances on a few pages you can go through the night before.
Catching up with I.S. 813? Keep it printed in the van: when an inspector asks why you did something, you know which page the rule is on.
📄 This is a digital PDF book sent to your email: nothing is printed or shipped.
Try Irish Gas Installer Illustrated for 30 days, bonus books included.
We refund everything if the file won't open, if the book isn't what you see here, if you were charged twice or if the email doesn't arrive. Just email us.
You pay once. No subscriptions.
Yes. It isn't a beginner's book: it's written for working plumbers and heating engineers, in short sentences, with the rules and values you use on site. It covers domestic work to I.S. 813 in full, with one part on what changes under I.S. 820 for non-domestic work.
From the Irish standards published by the NSAI (I.S. 813, I.S. 820 and I.S. 3216) and Part J of the Building Regulations, checked against the current editions. Irish rules and metric units, not UK or BS material.
No. It's an independent study book, not published or endorsed by the NSAI, Safe Energy Ireland, Gas Networks Ireland or QQI. It doesn't give you a certificate or a qualification: it's for studying and revising.
No. It doesn't replace QQI training, the published standards or the assessment. In Ireland, gas work may only be carried out by a Registered Gas Installer.
No. They're written for this book to help you revise each chapter. They aren't official questions from any assessment.
The book and the 2 bonuses arrive as a PDF by email, at the address you enter at checkout.
No. It's a one-off payment.
Yes. The PDF prints cleanly at home or in a print shop, so you can keep it in the van.
You have 30 days. We refund everything if the file won't open, if the book isn't what you see on this page, if you were charged twice or if the email doesn't arrive: just email us.
No more rereading the standard and keeping nothing.
The tightness test is drawn step by step, and that's it.
You walk into the assessment knowing where everything is.
Drawings make studying faster.
The book is right below.
One-time payment: US$ 27 · Guarantee: 30 days · PDF by email
YES, I WANT IRISH GAS INSTALLER ILLUSTRATED FOR US$ 27📄 This is a digital PDF book sent to your email: nothing is printed or shipped.
