| Domestic | Nat. Gas | LPG |
|---|---|---|
| + Building Regulations | ||
|
Non-masonry flue Hot Water System Without Storage Heating System Waste Water Heat Recovery Device Extension to Existing Heating System Flue Gas Heat Recovery Device Heating Controls Separate to Heating Appliance Hot Water System with Vented Hot Water Storage |
||
| + Caravans (touring, static and park homes) | ||
|
CARAVANS Pipework LAV LPG (CORE) Pipework RPH Caravans LPG (CORE) |
||
| + Combustion performance gas analysis | ||
|
Combustion Performance Analysis NG Combustion Performance Analysis LPG |
||
| + Domestic Cookers/hobs | ||
|
Cookers DOM NG Cookers DOM LPG |
||
| + Gas Fire | ||
|
Fires/Space Heaters DOM LPG Fires/Space Heaters DOM NG |
||
| + Gas Boiler | ||
|
Central Heating DOM NG Central Heating DOM LPG |
||
| + Gas installation pipework | ||
|
Pipework DOM NG (CORE) Pipework PD DOM LPG Flue Liners |
||
| + Domestic flued range cookers | ||
|
Range Cookers DOM NG Range Cookers DOM LPG |
||
| + Vented hot water storage cylinders | ||
|
Vented Cylinders |
||
| + Domestic Warm air heating | ||
|
Warm Air DOM NG Warm Air DOM LPG |
||
| + Gas Water heaters | ||
|
Water Heaters DOM LPG Water Heaters DOM NG |
||
| Non Domestic | Nat. Gas | LPG |
|---|
