HVAC Refrigerant Piping & Condensate Drainage Plan for Apartment Unit

Detailed HVAC mechanical engineering plan for apartment unit CH14 showing the layout of air conditioning refrigerant piping, electrical connections, and condensate drainage systems. This drawing includes:
System Components:
– Wall-mounted air conditioner (12,000 BTU) in bedroom area
– Ceiling-mounted concealed air conditioner (22,000 BTU) with ductwork for living/dining area
– Two outdoor condensing units (one for each indoor unit)
– Supply and return air diffusers for the ceiling unit
Technical Specifications:
– Refrigerant piping: Copper tubes with 19mm insulation
• Living area unit: Ø9.5/15.9mm copper pipes, length 4.46m
• Bedroom unit: Ø6.4/9.5mm copper pipes, length 7.90m
– Condensate drainage: Ø21mm embedded floor pipes, Ø60mm drainage holes
– Electrical wiring: 4(1×2.5)+E(1×2.5) mm² for both units
– Ductwork: Ø200mm flexible ducts with lengths of 5.55m, 3.71m, and 2.69m
The plan includes a detail for refrigerant piping crossing beam edges and specifies mounting heights for indoor units (H=FFL+2550). The drawing provides essential information for HVAC installers regarding piping routes, electrical pathways, and condensate drainage solutions.
Language | Arabic |
Drawing Type | Plan |
Category | Mechanical, Electrical & Plumbing (MEP) |
Additional Screenshots | |
File Type | dwg |
Materials | Aluminum, Plastic, Steel |
Measurement Units | Metric |
Footprint Area | 50 - 149 m² (538.2 - 1603.8 ft²) |
Building Features | A/C |
Tags | air conditioning, Apartment MEP, condensate drainage, Copper Tubing, ductwork, hvac, refrigerant piping |