Heating & Air FAQ
Heating and air questions, answered by Chinook
These are eight questions from Chinook's own FAQ, answered in the company's own words: what a system costs to run, when to service it, when to replace it, and what to do about the air inside the house.

Saving energy
What the bill depends on.
Age, thermostat habits and the type of motor all move the number. The figures below are Chinook’s own claims, and they come with the company’s own caveat that savings vary from house to house.
Service and replacement
Keeping it running, and knowing when to swap it.
Regular service, matched equipment and a correctly sized system all come up in the answers here. For what a new system involves, see air conditioning installation.
Air quality and safety
What you breathe at home.
A tight, efficient house holds heat and also holds whatever is in the air. Two answers on that, one about particles and one about a gas you cannot see or smell.
More answers
Two more question sets live with the services they belong to.
Duct cleaning
Price, dryer vents, equipment, how long the visit takes and how often to book it.
Duct cleaning questionsMaintenance plans
Scheduling a tune-up, automatic payment, cancelling, and whether you really need regular HVAC service.
Maintenance plan questionsEmergency service 24/7
Not answered here? Ask a technician.
Call the office and someone from the crew will talk it through with you. Emergency service runs 24/7, and the office is open Mon to Fri, 7 AM to 5 PM.