Daikin DR96SC-ULN Ultra-Low NOx 96 % AFUE Gas Furnace

Key Features & Benefits

Here are the standout features (with SEO/LSI keywords like “96 % AFUE gas furnace”, “ultra-low NOx furnace”, “variable-speed blower furnace”, “single-stage ultra‐low NOx gas valve”) and how they benefit homeowners:

• Up to ~96% AFUE Efficiency — Converts most of the fuel you pay for into usable heat rather than waste, helping reduce your heating bills.

• Ultra-Low NOx Emissions (≤14 ng/J) — Designed for ultra‐low nitrogen‐oxide output, making this furnace an eco-friendly choice and compliant with strict air-quality regulations.

• Variable-Speed ECM Blower Motor — The blower ramps up and down according to demand, delivering smoother, quieter airflow, better comfort and improved system efficiency.

• Heavy-Duty Stainless-Steel Tubular Heat Exchanger + Secondary Super-Ferritic Heat Exchanger — Built for durability and long service life, even in demanding climates.

• Multi-Position Installation & Flexible Venting — Supports up-flow, horizontal installations and both direct‐vent or conventional venting configurations, giving flexibility during retrofit or new builds.

• Communicating Systems Compatible — Built to integrate with Daikin smart/communicating controls (e.g., Daikin One+), allowing remote monitoring, diagnostics and improved system control.

Warranty & Registration

• The DR96SC-ULN series offers strong warranty coverage: for example, models registered online may qualify for a Lifetime Heat Exchanger Limited Warranty, along with a 6-Year Unit Replacement Limited Warranty and 12-Year Parts Limited Warranty (when conditions are met).

• At TopCare HVAC of Oakville, we will handle your installation documentation and online registration to ensure warranty eligibility and compliance with manufacturer and local requirements—so you get full protection and peace of mind.

Installation, Maintenance & Service (Oakville)

Professional Installation:

• Start with a heating load calculation (Manual J) to determine the proper capacity and check ductwork and building match.

• Install the DR96SC-ULN correctly: select orientation (up-flow/horizontal), connect gas/electric, ensure venting and combustion air piping meets code and manufacturer specs.

• Integrate controls: connect smart/communicating thermostat, configure blower motor, begin commissioning — verify airflow, temperature rise, safe venting, diagnostic codes.

• Provide homeowner orientation: filter maintenance schedule, system controls overview, energy‐saving advice and warranty registration instructions.

Preventive Maintenance:

• At minimum once per year (in homes with pets, dust, high usage or attic installations consider more frequent checks):

  • Replace or clean the air filter.

  • Inspect heat exchanger(s) for cracking, corrosion or other damage.

  • Check blower motor and fan wheel for dust buildup; verify variable‐speed operation is smooth.

  • Inspect venting / combustion air piping for blockages, corrosion or improper installation.

  • Review control board fault history and ensure system is performing as intended.

Repair & Troubleshooting:

• If you notice uneven heating, frequent cycling, unusual noise, or fault codes: inspect gas valve operation, variable‐speed blower response, static pressure in ducts, venting/combustion air integrity, and heat exchanger condition.

• Use genuine Daikin replacement parts and follow manufacturer protocols to maintain efficiency, safety, performance and warranty eligibility.

Frequently Asked Questions (FAQs)

Q: What does “Ultra-Low NOx” mean on this furnace?
A: “Ultra-Low NOx” indicates that the unit meets very low nitrogen‐oxide emission standards (≤14 ng/J), making it an excellent choice for regions with strict air quality regulations and more environmentally conscious homeowners.

Q: Why choose a furnace rated ~96% AFUE?
A: A high AFUE means that a large portion of the fuel you pay for is converted into usable heat rather than being lost. In colder climates or longer heating seasons (like Ontario), this efficiency translates into lower heating bills and better value over the life of the system.

Q: What is the benefit of a variable‐speed blower motor?
A: A variable‐speed blower allows the system to adjust air circulation according to demand rather than always running at full speed. That leads to quieter operation, more consistent temperatures, better humidity control and often lower utility costs.

Q: How often must the system be serviced to maintain warranty validity?
A: At minimum once per year. More frequent servicing may be recommended if your home has pets, high dust/humidity, attic installations or older duct systems, to maintain performance and protect the warranty coverage.

Why Choose TopCare HVAC for Your DR96SC-ULN Installation

• We are certified Daikin installers with experience in ultra-low NOx, high-efficiency gas furnaces and variable‐speed blower systems.

• Serving Oakville, Burlington, Milton, Mississauga and surrounding areas with local expertise, responsive service and full lifecycle support—from equipment selection through installation, maintenance and warranty registration.

• Transparent, competitive quotes—our service includes system design, professional installation, commissioning, annual check-ups and warranty support.

• Maintenance plans available to help you keep your system running efficiently, quietly and reliably for years to come.

Ready to upgrade to the Daikin DR96SC-ULN Gas Furnace?

Contact TopCare HVAC of Oakville today for a free quote, home assessment or to schedule your installation or maintenance service. We’ll help you select the right model, install it professionally, and support your system for efficient, reliable and environmentally responsible home heating.