LPG Changeover · Gas revision
CONGLP1 revision notes
Changing a property over from natural gas to LPG — the safety differences that matter most (LPG is heavier than air).
- 6notes, free to read
- 117 questions; 25 free to try
- 4topics
LPG vs Natural Gas: Properties & Hazards
LPG Pressures, Regulators & Tightness Testing
LPG Storage, Cylinders & Supply
- Bulk LPG service pipes: condition and protectionDistinguish ownership, tightness and remaining life, then check route protection and the entry into the building.
- LPG supply: cylinders, tanks and service pipesHow domestic LPG is stored and supplied: upright cylinders, heat and cold, changeover, pigtails, changing cylinders, spare storage and pipework.
LPG Ventilation, Siting & Low Spaces
- Bulk LPG tanks: surroundings and deliveryPreserve separation, airflow, delivery access and protection against interference and vehicle impact.
- LPG siting: low spaces and ventilationWhere LPG cylinders and appliances may go: clearances from drains and openings, low-level ventilation, below-ground limits, detectors and flueless heaters.
Identify what changes when the fuel is LPG
Organise CONGLP1 revision around fuel properties, supply arrangements and installation conditions. In each scenario, identify the fuel and the setting before applying a remembered natural-gas rule. Keep storage, regulator selection and appliance compatibility as separate checks.
The ACS module guide explains where LPG study fits alongside the domestic modules. Refresh core gas safety with CCN1 questions, while keeping the LPG-specific requirements in these notes distinct.
More Gas modules
Every module has its own revision notes and question bank.