Local Supply.Practical Service.
Pre-insulated twin copper linesets for HVAC contractors, installers and builders. Contact Coreline for Calgary stock, technical documentation and contractor pricing.
Product availability and contractor pricing are confirmed at the time of quotation.
White pre-insulated twin copper lineset
2-Year Warranty
Subject to Coreline warranty terms and product eligibility.
Local Supply
Calgary-based supply for pickup by arrangement and local fulfilment.
B2B Wholesale
Contractor-focused service, pricing and order support.
Contractor-Ready 25 ft Linesets
Three core pre-insulated twin copper sizes are currently listed. Contact Coreline to confirm Calgary stock and contractor pricing.
1/4″ × 3/8″
SKU: TC14381225LS25 ft twin copper lineset with 1/2-inch insulation.
Request Pricing1/4″ × 1/2″
SKU: TC14121225LS25 ft twin copper lineset with 1/2-inch insulation.
Request Pricing3/8″ × 5/8″
SKU: TC38581225LS25 ft twin copper lineset with 1/2-inch insulation.
Request PricingHow to Order From Coreline
Send your product requirements and we will confirm availability, pricing and fulfilment options.
Send Your List
Submit required sizes, quantities and required-by date.
Receive Confirmation
We confirm stock, contractor pricing and estimated timing.
Pickup or Delivery
Arrange Calgary pickup or eligible local delivery. See Calgary Pickup & Local Delivery.
Calgary Warehouse
Warehouse pickup is available by confirmed arrangement.
Local Delivery
Delivery availability, fees and order requirements are confirmed per quotation.
Order Support
Questions about sizing, lead times, or ordering? See the Lineset & Ordering FAQ.
Have a project coming up?
Send your sizes and quantities. We’ll confirm stock and contractor pricing.