[{"@context":"https:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/www.petetheplumber.com\/calgary-winter-furnace-maintenance\/#BlogPosting","mainEntityOfPage":"https:\/\/www.petetheplumber.com\/calgary-winter-furnace-maintenance\/","headline":"Winter Furnace Maintenance in Calgary: What you Need to Know","name":"Winter Furnace Maintenance in Calgary: What you Need to Know","description":"Regular furnace maintenance can be the difference between a furnace that lasts 20-25 years and rarely causes heating issues, and one that struggles to keep up for 12-15 years. Annual furnace tune-ups make sense wherever you are, but in Calgary\u2019s […]","datePublished":"2026-01-15","dateModified":"2026-02-10","author":{"@type":"Person","@id":"https:\/\/www.petetheplumber.com\/author\/lindsay-wilson\/#Person","name":"Lindsay Wilson","url":"https:\/\/www.petetheplumber.com\/author\/lindsay-wilson\/","identifier":11,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/c7699183a4669aa91d701e6a1cd1e4c11cf387dc7216662f5d41d6db760c327b?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c7699183a4669aa91d701e6a1cd1e4c11cf387dc7216662f5d41d6db760c327b?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Pete The Plumber","logo":{"@type":"ImageObject","@id":"https:\/\/www.petetheplumber.com\/wp-content\/uploads\/2018\/02\/Pete-the-plumber-Logo1-1.jpg","url":"https:\/\/www.petetheplumber.com\/wp-content\/uploads\/2018\/02\/Pete-the-plumber-Logo1-1.jpg","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.petetheplumber.com\/wp-content\/uploads\/2026\/01\/Winter-Furnace-Maintenance.png","url":"https:\/\/www.petetheplumber.com\/wp-content\/uploads\/2026\/01\/Winter-Furnace-Maintenance.png","height":600,"width":1000},"url":"https:\/\/www.petetheplumber.com\/calgary-winter-furnace-maintenance\/","about":["Furnace","Tips & Guides","Winter Plumbing Problems"],"wordCount":1055},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Winter Furnace Maintenance in Calgary: What you Need to Know","item":"https:\/\/www.petetheplumber.com\/calgary-winter-furnace-maintenance\/#breadcrumbitem"}]}]