| 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 Unvented Hot Water Storage Hot Water System with Vented Hot Water Storage Miscellaneous flued gas appliances |
||
| + Combustion performance gas analysis | ||
|
Combustion Performance Analysis LPG Combustion Performance Analysis NG |
||
| + 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 |
||
| + Leisure/Miscellaneous appliances | ||
|
Leisure DOM NG Leisure DOM LPG |
||
| + Gas Meters | ||
|
Meters DOM LPG Meters DOM NG |
||
| + 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 |
||
| + Domestic tumble dryer | ||
|
Laundry DOM LPG Laundry DOM NG |
||
| + Unvented Hot Water storage Cylinders | ||
|
Unvented Hot Water Cylinders G3 (BuildRegs) |
||
| + Vented hot water storage cylinders | ||
|
Vented Cylinders |
||
| + Gas Water heaters | ||
|
Water Heaters DOM NG Water Heaters DOM LPG |
||
| Non Domestic | Nat. Gas | LPG |
|---|
