1. Heating Works
a) Floor Heating
b) Boilers & Burners
c) Circulating Pumps or (Heating Water Pump)
d) Expansion Tanks
e) Heating Radiators (Standing Radiators; Towel Warmers/Dryers)
f) PPR Stabi Pipes, Pipe Works & Accessories
g) Insulation Works
2. Ventilation Works
a) Ductwork
b) Fans
c) PVC Piping for Exhaust
3. Air-Conditioning Works
a) Split Type (Wall, Ceiling, Floor, Cassette)
b) DX Central Duct & Concealed Type
c) VRV Type
d) Chiller Type Chilled Water System
e) A/C Installation (for all types)
f) Flushing Piping Copper
g) A/C Relocation
h) A/C Maintenance & Accessories