Upgrade your home’s comfort with a high-efficiency furnace professionally sized and installed by certified HVAC pros. This guide covers what to expect, how we size your system, equipment options, rebates, financing, and FAQs—everything you need to confidently move forward.

Quick Highlights
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Manual load calculations for right-sized comfort
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NATE-certified installation, permits, and safety checks
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High-efficiency models (quiet, lower utility costs)
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Smart thermostat options and indoor air quality add-ons
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Financing, rentals, and help with rebates & incentives
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Full startup, calibration, and workmanship warranty
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24/7 support and maintenance plans
Why upgrade your furnace now?
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Lower bills: Modern high-efficiency furnaces convert more fuel into usable heat, cutting waste.
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Consistent comfort: Variable-speed blowers and advanced staging reduce hot/cold spots.
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Quieter operation: Better sound insulation and modulating technology keep noise low.
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Cleaner air: Pair with media filters, UV, or ERV/HRV for healthier indoor air.
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Reliability & safety: New equipment + pro installation = fewer breakdowns and safer operation.

Pricing, financing, rentals & rebates
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Flexible payment options: Zero-down and low-interest financing available on approved credit.
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Rental programs: Get a new, efficient furnace with maintenance included and predictable monthly payments.
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Rebates & incentives: We’ll identify eligible utility/manufacturer/government programs and file the paperwork so you don’t miss savings.
(Exact offers vary by model and location.)
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In-home assessment & load calculation
We measure room-by-room heat loss (Manual J), evaluate ducts, returns, gas lines, venting, and electrical to size your system correctly. -
Equipment matching
We present brand and model options to fit your home, efficiency goals, and budget—explaining AFUE, staging, blower types, and warranties in plain language. -
Permits & installation
Licensed, insured technicians handle removal of the old unit, new venting, gas/electrical connections, condensate management, and duct transitions—code-compliant and tidy. -
Startup, testing & training
We perform combustion analysis, verify static pressure/airflow, calibrate thermostats, and show you how to use everything before we leave. -
Protection & support
You get manufacturer warranties, our workmanship guarantee, optional Furnace Protection Plan, and 24/7 priority service.
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AFUE (efficiency): Higher AFUE = less wasted fuel and lower bills.
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Staging:
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Single-stage: Most affordable; all-on/all-off.
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Two-stage: Better comfort and efficiency.
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Modulating: Best temperature control and quietest.
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Blower type:
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PSC: Standard.
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ECM/Variable-speed: Quieter, more efficient, better airflow/filtration.
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Fuel & venting: Natural gas, propane, or electric—venting options depend on model and home layout.
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Ductwork: We inspect and, if needed, seal/modify ducts to match airflow requirements.
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Smart controls & IAQ: Consider ecobee thermostats, humidifiers, media filters, UV lights, and ERV/HRV for year-round comfort and air quality.
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Free consultation & quote (virtual or in-home)
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Detailed load calculation & proposal with good/better/best options
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Permit, scheduling & prep (we coordinate everything)
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Professional install & commissioning (same-day in most cases)
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Walkthrough, cleanup & registration (you get all warranty docs)
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Flexible payment options: Zero-down and low-interest financing available on approved credit.
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Rental programs: Get a new, efficient furnace with maintenance included and predictable monthly payments.
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Rebates & incentives: We’ll identify eligible utility/manufacturer/government programs and file the paperwork so you don’t miss savings.
(Exact offers vary by model and location.)
How long does installation take?
Most replacements are completed in a single day, including removal, installation, testing, and cleanup.
Will a higher-efficiency furnace really lower my bills?
Yes—higher AFUE and variable-speed blowers typically reduce fuel use and improve comfort, especially with a smart thermostat.
Do I have to replace my thermostat and ducts too?
Not always. We test your ducts and controls first; we’ll recommend upgrades only if they’re needed for performance or code.
What size furnace do I need?
We never guess. We complete a Manual J heat-loss calculation to match BTUs to your home’s actual requirements.
What warranties are included?
Manufacturer parts warranties vary by model; our installations include a workmanship guarantee. We register your equipment for you.
Can I finance or rent instead of buying?
Absolutely. We offer financing and rental options to keep upfront costs low and include maintenance/repairs in certain plans.
Keep it running like new
Add our Furnace Protection Plan for annual tune-ups, priority service, repair discounts, and safety/CO checks. Preventive maintenance extends lifespan and preserves efficiency.
Ready for quieter, more efficient heat? Book your free in-home quote today.
- Phone: (905) 895-7787
- Email Us: Send Email
- Service Area: Greater Toronto Area
At Coffee Heating and Air Conditioning, we proudly offer a full spectrum of residential and commercial HVAC services across Toronto and the Greater Toronto Area. From expert installation of high-efficiency furnaces, air conditioners, boilers, and water heaters to precision repairs, emergency service calls, and routine system maintenance, our certified technicians ensure year-round comfort and safety for every client. We also specialize in air quality improvements, duct cleaning, smart thermostat integration, and energy-saving upgrades tailored to your home or business. Whether you’re building new, upgrading, or need fast repairs, our team delivers responsive, reliable solutions backed by industry expertise and a commitment to excellence.