ACS LPG Changeover (Initial/Renewal)

Gas engineers holding either a CCN1 (Core Domestic Natural Gas Safety) or
COCN1 (Core Commercial Gas Safety) qualification.

CONGLP1 PD - Permanent Dwellings: Learn the specific considerations for
safe LPG installations and servicing in permanent residences.

CONGLP1 LAV - Leisure Accommodation Vehicles: Gain expertise in
handling LPG appliances in caravans, motorhomes, and other leisure
vehicles.

CONGLP1 RPH - Residential Park Homes: Understand the unique
requirements for LPG installations within residential park home settings.

In addition, you'll gain in-depth knowledge of:

HTRLP2 - Closed Flue LPG Fires: Master the servicing and maintenance of
closed flue LPG fire systems.

Gas Emergency Actions and Procedures: Be prepared to respond
effectively to gas emergencies.

Characteristics of LPG: Understand the properties of LPG for safe and
efficient operation.

LPG Supply Pressures: Learn about pressure regulation and safe cylinder
handling techniques.

Cylinder Location, Safety, and Sizing: Select the appropriate LPG cylinders
for each application and ensure their safe positioning.

Installation of Pipework and Fittings (6mm to 28mm): Gain practical skills
in pipework installation and secure connections.

Tightness Testing (PD, LAV, and RPH): Master leak detection procedures
to ensure safe gas systems. (Total Internal Leakage ≤ 0.035 m³, Maximum
Operating Pressure ≤ 37 mbar)

Initial:
o A copy of your valid ACS certificate (e.g., CCN1 & CENWAT).
o Proof of Gas Safe registration for at least 12 months (copies of current
& previous Gas Safe Cards or confirmation email from Gas Safe
Register).

Renewal:
o To be completed within 12 months of your existing qualification's expiry
date.
o Re-assessment can be done up to six months before expiry without
affecting future expiry dates.
o A copy of your previous LPG certificate (physical copy required).