Tempstar Heating and Cooling Systems Installed by Experts
Looking for reliable heating and cooling backed by real performance? Tempstar HVAC systems are built to deliver consistent comfort and long-term savings, all without breaking your budget. At Heat Flow HVAC, we install and service Tempstar furnaces, air conditioners, heat pumps, and air quality systems across Toronto, Mississauga, Oakville, and the surrounding areas.
Whether you're upgrading your system or need emergency repairs on an existing Tempstar unit, our licensed technicians are here to help. We’ll recommend the right solution for your home, install it properly, and stand behind our work, every time.
Why Tempstar Is a Smart, Affordable Choice
Tempstar may not have the flashiest name, but it consistently earns top marks for efficiency, durability, and value. These systems are engineered for real homes in real Canadian weather, meaning dependable heat in the winter and powerful cooling in the summer.
Here’s why homeowners across the GTA trust Tempstar:
- Excellent energy efficiency – Many models are ENERGY STAR® rated, with high SEER and AFUE ratings to lower your energy bills
- Budget-friendly performance – A solid choice for homeowners who want value without sacrificing comfort
- Durable and weather-tested – Built to handle cold winters, humid summers, and everything in between
- Quiet, consistent operation – Keeps your home comfortable without noisy cycling or temperature swings
- Strong warranty protection – Up to 10 years on parts with registered systems
Tempstar offers great performance for the price, making it a smart investment whether you're replacing one component or upgrading your full HVAC setup.
Tempstar Products We Install, Service, and Recommend
We work with the full range of Tempstar heating and cooling systems. Whether it’s a single-stage gas furnace or a two-stage heat pump with Wi-Fi control, we’ll help you find the best match for your home’s layout, insulation, and usage patterns.
Tempstar Furnaces
Tempstar gas furnaces are ideal for homeowners who want consistent heat without sky-high utility bills. Choose from high-efficiency models with AFUE ratings up to 98% perfect for reducing energy use during harsh Ontario winters. QuietComfort® and Performance Series options let you balance cost and comfort.
Tempstar Air Conditioners
Tempstar AC units are engineered for strong, reliable cooling during even the hottest summer days. With SEER ratings up to 19 and sound-reducing features, they’re a great option for homeowners in the GTA who want efficient performance without excessive hydro costs.
Tempstar Heat Pumps
Looking for an all-in-one solution? Tempstar heat pumps offer both heating and cooling in a single system. These units are energy-efficient, eco-friendly, and eligible for certain rebates when installed by a qualified contractor like Heat Flow HVAC.
Tempstar Air Purifiers and Indoor Air Quality Add-Ons
Indoor air quality is just as important as temperature. That’s why we also install Tempstar filtration systems, UV air purifiers, humidifiers, and dehumidifiers. These are especially helpful for families dealing with allergies, asthma, or dry winter air.
Already have a Tempstar system that needs service? We offer full furnace service and repair, and seasonal HVAC maintenance for all Tempstar models, whether we installed them or not.