Start with the space, then size the equipment
An addition, workshop, or room with comfort problems needs its own load and layout review. A room’s floor area alone is not enough to choose capacity. Supply your calculated loads and intended use when asking about equipment.
Check the indoor and outdoor match
Confirm the proposed model numbers together, along with low-temperature capacity, voltage, refrigerant, and installation requirements. The matched system’s documents are the basis for comparing performance.
Prepare for installation
- Identify indoor placement, outdoor mounting, and service clearance.
- Check line-set dimensions, permitted length, and drainage arrangements in the model’s manual.
- Include line set covers and other needed accessories in the equipment inquiry.