| Domestic | Nat. Gas | LPG |
|---|---|---|
| + Building Regs | ||
|
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 |
||
| + Combustion Analysis | ||
|
Combustion Performance Analysis NG |
||
| + Cooker | ||
|
Cookers DOM NG |
||
| + Fire | ||
|
Fires/Space Heaters DOM NG |
||
| + Gas Boiler | ||
|
Central Heating DOM NG |
||
| + Pipework | ||
|
Pipework DOM NG (CORE) Flue Liners |
||
| + Range Cooker | ||
|
Range Cookers DOM NG |
||
| + Unvented Cylinders | ||
|
Unvented Hot Water Cylinders G3 (BuildRegs) |
||
| + Vented Cyl | ||
|
Vented Cylinders |
||
| + Water Heater | ||
|
Water Heaters DOM NG |
||
| Non Domestic | Nat. Gas | LPG |
|---|---|---|
| + Catering | ||
|
Commercial Catering Range Cookers NG Commercial Catering Fat & Pressure Fryers NG |
||
