- Dual compression refrigeration circuit in TL 168-300 equipment; single compressor refrigeration circuit in TL084-150.
- Condensate overflow is 1 of the 8 standard safeties in provided by the microprocessor controls in all TL Series units.
- Optional insulated water/refrigerant circuits allow extended range operation (ground loop applications).
- Belt-drive blowers with high-efficiency motors & multiple pulley adjustments.