Refrigerant Line Installation: Copper strains are set up and pressure-tested to connect the indoor and outside models, preventing leaks. Labor Warranty: We stand behind our workmanship, covering any troubles that come up from the installation. two. Pick the shipping region, click continue and fill in the delivery information and payment https://www.penmann.co.uk/case-studies/hvac-services-for-fsi-phases-1-and-2-nutricia-liverpool/