

Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Mueller Industries LS40612D is a copper lineset designed for HVAC applications. It features a length of forty feet with liquid line sizing of three-eighths inch and a suction line sizing of three-quarter inch. The insulation thickness is also three-eighths inch, enabling effective thermal performance.
This lineset is suitable for connecting HVAC systems efficiently, ensuring proper refrigerant flow and minimizing energy loss.
Thanks for subscribing!
This email has been registered!