AirQuest N4A4S Central Air Conditioner 1.5–5 Ton – 16 SEER2 Single-Stage AC | GTA Installation Included
See your exact payment → · How financing works
The AirQuest N4A4S is a single-stage central air conditioner for homes with ductwork. It runs on R410A refrigerant, rates up to 16.0 SEER2, and every Bison Air installation includes a new matched evaporator coil on your furnace. It is a straightforward, reliable way to add or replace central air in Toronto and the GTA, with standard installation included in every price.
- ✓ Standard installation included, with a new matched evaporator coil
- ✓ Up to 16.0 SEER2 (1.5 to 2.5 ton with the matched coil)
- ✓ Single-stage scroll compressor, sound as low as 72 dBA
- ✓ 10-year parts (with registration) and 1-year labour warranty
- ✓ Financing available, with no upfront payment options
📏 Choose Your AC Size
| Size | Model | Nominal cooling (BTU/h) | SEER2 (range by coil match) |
|---|---|---|---|
| 1.5 Ton | N4A4S18AKANA | 18,000 | 13.4–16 |
| 2 Ton | N4A4S24AKANA | 24,000 | 13.4–16 |
| 2.5 Ton | N4A4S30AKANA | 30,000 | 13.4–16 |
| 3 Ton | N4A4S36AKANA | 36,000 | 13.4–15 |
| 3.5 Ton | N4A4S42AKANA | 42,000 | 13.4–15.5 |
| 4 Ton | N4A4S48AKANA | 48,000 | 13.4–15.2 |
| 5 Ton | N4A4S60AKANA | 60,000 | 13.4–14 |
SEER2 depends on the indoor coil and furnace it is matched with; the top figure needs the best-rated coil match. We size from a heat-gain calculation, not square footage alone, and confirm the rated match in your written quote. Source: AirQuest/ICP N4A4S product data (10/22).
📦 What's Included
- ✓ AirQuest N4A4S outdoor unit (R410A)
- ✓ New matched evaporator coil, installed on your furnace
- ✓ Refrigerant line set, connection and commissioning as part of standard installation
❄️ Key Features
- ✓ Single-stage scroll compressor: simple, proven and reliable
- ✓ Up to 16.0 SEER2 on 1.5 to 2.5 ton systems
- ✓ Sound as low as 72 dBA (2.5 ton with sound shield)
- ✓ Long line-set capability for flexible outdoor unit placement
- ✓ Works with your existing or a new gas furnace
- ✓ Standard 24 V cooling thermostat compatible
📋 Technical Specifications
| Specification | 1.5 Ton | 2 Ton | 2.5 Ton | 3 Ton | 3.5 Ton | 4 Ton | 5 Ton |
|---|---|---|---|---|---|---|---|
| Model | N4A4S18AKANA | N4A4S24AKANA | N4A4S30AKANA | N4A4S36AKANA | N4A4S42AKANA | N4A4S48AKANA | N4A4S60AKANA |
| Nominal cooling BTU/h | 18,000 | 24,000 | 30,000 | 36,000 | 42,000 | 48,000 | 60,000 |
| SEER2 (by coil match) | 13.4–16 | 13.4–16 | 13.4–16 | 13.4–15 | 13.4–15.5 | 13.4–15.2 | 13.4–14 |
| Refrigerant / factory charge | R410A · 3.5 lb | R410A · 4 lb | R410A · 6 lb | R410A · 5.2 lb | R410A · 7.9 lb | R410A · 8.9 lb | R410A · 9.1 lb |
| MCA / max fuse | 10.4 A / 15 A | 15.1 A / 25 A | 15.6 A / 25 A | 16.4 A / 25 A | 23.5 A / 40 A | 24.5 A / 40 A | 33.5 A / 50 A |
| Sound (dBA) | 75 | 74 | 73 | 75 | 73 | 76 | 76 |
| Power supply | 208/230 V, 1 ph | 208/230 V, 1 ph | 208/230 V, 1 ph | 208/230 V, 1 ph | 208/230 V, 1 ph | 208/230 V, 1 ph | 208/230 V, 1 ph |
Source: AirQuest/ICP N4A4S product data, form N4A4S-51-02PD (10/22). Cooling operation down to 0 °F (−18 °C) requires an approved low-ambient kit.
Documents: N4A4S Product Data (ICP form N4A4S-51-02PD) · AirQuest Performance Series AC brochure · AirQuest Split System AC Owner's Manual
🔧 What Standard Installation Includes
- ✓ New matched evaporator coil installed on your furnace
- ✓ Outdoor unit set in place
- ✓ Refrigerant line set and condensate drain up to 20 ft
- ✓ Electrical connection to the outdoor unit
- ✓ Vacuum, leak test, startup and commissioning
- ✓ Thermostat connected and tested
- ✓ 1-year labour warranty and warranty registration
Quoted as extras when needed: wall bracket or snow stand for the outdoor unit, line set or wiring beyond 20 ft (charged per foot), plenum or ductwork changes, and electrical panel or circuit upgrades. We confirm your furnace, ductwork and electrical capacity before the job, and every extra is quoted in writing before work starts.
🛡️ Warranty
- ✓ Parts: 10 years (AirQuest, with registration within 90 days)
- ✓ Labour: 1 year from Bison Air, included
- ✓ Optional 10-year labour warranty on the outdoor unit (condenser): ask us for details
💰 Financing
Thinking about heating too? A heat pump cools like an air conditioner and also heats, and can qualify for heat pump rebates.
Prefer monthly payments? HVAC financing through Financeit: pre-qualify in seconds without affecting your credit score.
🏆 Why Buy Your AirQuest from Bison Air
- ✓ Authorized AirQuest by Carrier dealer
- ✓ TSSA Certified HVAC Contractor
- ✓ Fully Licensed & Insured HVAC Technicians
- ✓ Registered HRSP Heat Pump Rebate Contractor
- ✓ Standard Installation Included – No Hidden Fees
- ✓ Professional System Design & Equipment Selection
- ✓ Clean, Organized Installations
- ✓ 1-year labour warranty on every installation
- ✓ Serving Toronto, York Region, Peel Region, Barrie & all GTA Communities
🔗 Related
- ✓ AirQuest G96VTN Gas Furnace
- ✓ AirQuest All-Electric Heat Pump
- ✓ HVAC Installation
- ✓ What Is the SEER Rating?
- ✓ Heat Pump Installation
- ✓ HVAC Financing
📍 Areas We Serve
AirQuest air conditioner installation throughout Toronto and the GTA:
Toronto · North York · Scarborough · Etobicoke · Vaughan · Markham · Richmond Hill · Aurora · Newmarket · East Gwillimbury · King City · Stouffville · Mississauga · Brampton · Oakville · Milton · Burlington · Barrie · Innisfil · Orillia · Bradford · Keswick · Ajax · Pickering · Whitby · Oshawa · Orangeville
❄️ Get Your Central Air Quote
Tell us about your home and your furnace. We will confirm the right size and coil match and give you a clear written price.
or fill out our form for a free consultation · Serving Toronto & the GTA
You have a Budget. We have a payment plan to match it.
Apply for financing up to $100,000. Find out if you pre-qualify in seconds. No obligation, no commitment: make your purchase more affordable with an easy monthly payment plan through Financeit. Choose 0% APR for 3 months or 9.99% over 60 months.
