Panasonic E-Series Wall-Mount Indoor Unit – Multi-Zone R-410A
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Panasonic E-Series wall-mount indoor units are the room units for Panasonic R410A multi-zone heat pumps. Pick one for each room, from a compact 5,000 BTU unit for a small bedroom to a 24,000 BTU unit for a large living area, and connect them to one Panasonic E-Series outdoor unit. Each price includes the indoor unit and its standard installation in Toronto and the GTA.
⚠️ Indoor unit only. It needs a Panasonic R410A multi-zone outdoor unit: 2-zone CU-2E18SBU-5, 2–3 zone CU-3E19RBU-5, 2–4 zone CU-4E24RBU-5. Every multi-zone system needs at least 2 indoor units.
📏 Choose Your Indoor Unit
| Size | Model | Best for | Rated cooling (BTU/h) | Rated heating (BTU/h) | Works with | Pipe adapter |
|---|---|---|---|---|---|---|
| 5,000 BTU | CS-ME5RKUA | Very small rooms | 5,500 | 8,900 | All three | — |
| 7,000 BTU | CS-ME7RKUA | Small bedrooms and offices | 6,900 | 10,900 | All three | — |
| 9,000 BTU | CS-E9RKUAW | Small rooms (up to ~450 sq ft) | 8,600 | 12,300 | All three | — |
| 12,000 BTU | CS-E12RKUAW | Bedrooms and offices (~550–700 sq ft) | 10,900 | 15,300 | All three | CZ-MA1P-US |
| 18,000 BTU | CS-E18RKUAW | Living areas (~800–1,000 sq ft) | 17,100 | 23,400 | CU-3E19RBU-5, CU-4E24RBU-5 | CZ-MA1P-US |
| 24,000 BTU | CS-E24RKUAW | Large open spaces (~1,100–1,400 sq ft) | 24,000 | 28,800 | CU-4E24RBU-5 only | CZ-MA2P-US + CZ-MA3P-US |
Room sizes are a guide only. We size each room from its heat load and make sure the total stays within the outdoor unit's capacity. Ratings from Panasonic indoor-unit data; actual output depends on the outdoor unit and the other rooms connected. Required pipe adapters are listed in your written quote.
❄️ Key Features
- ✓ Six sizes, 5,000 to 24,000 BTU, so each room gets the right capacity
- ✓ Its own temperature setting for every room
- ✓ Quiet mode and Powerful mode
- ✓ Wireless LCD remote included (wired remote optional)
- ✓ Auto restart, auto changeover and self-diagnosis
- ✓ Washable one-touch filter
📋 Dimensions & Sound
| Models | H × W × D (in) | Weight | Sound, high (dB(A)) |
|---|---|---|---|
| CS-ME5RKUA, CS-ME7RKUA, CS-E9RKUAW, CS-E12RKUAW | 11½ × 34¼ × 8½ | 20 lb | 40–43 |
| CS-E18RKUAW, CS-E24RKUAW | 11½ × 42⅛ × 9½ | 26 lb | 47–48 |
Source: Panasonic E-Series indoor-unit submittals.
Documents: Submittal – CS-ME5RKUA · Submittal – CS-ME7RKUA · Submittal – CS-E9RKUAW · Submittal – CS-E12RKUAW · Submittal – CS-E18RKUAW · Submittal – CS-E24RKUAW · Operating Manual – CS-ME5/ME7/E9/E12 · Operating Manual – E18/E24 · Installation Manual – CS-E9/E12RKUAW · Installation Manual – CS-ME5/ME7RKUA · Service Manual – CS-E9 to E24 · Service Manual – CS-ME5/ME7 · Multi-Zone System brochure with combination chart – CU-3E19RBU-5 · Panasonic R410A Heat Pump Solutions Catalog (2024/25)
🔧 What Standard Installation Includes
- ✓ Indoor unit mounted on the wall of your choice
- ✓ Refrigerant line set, drain and communication wiring up to 20 ft to the outdoor unit
- ✓ Connection, vacuum, leak test and commissioning with the outdoor unit
- ✓ Remote control set up and tested
- ✓ 1-year labour warranty and warranty registration
Quoted as extras when needed: line set or wiring beyond 20 ft (charged per foot). We confirm the line-set route, electrical capacity and mounting before the job, and every extra is quoted in writing before work starts.
🛡️ Warranty
- ✓ Parts: 10 years (Panasonic)
- ✓ Labour: 1 year from Bison Air, included
💰 Rebates & Financing
Rebate eligibility for the E-Series system depends on the full indoor and outdoor combination and the program rules at the time you apply. As a registered HRSP contractor, we check eligibility before you buy and help with the paperwork. See Heat Pump Rebates Toronto and the step-by-step rebate guide.
Prefer monthly payments? HVAC financing through Financeit: pre-qualify in seconds without affecting your credit score.
🏆 Why Buy Your Panasonic from Bison Air
- ✓ Authorized Panasonic dealer, listed on Panasonic's dealer locator
- ✓ 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
- ✓ Multi Zone Ductless Installation
- ✓ 2-Zone Outdoor Unit CU-2E18SBU-5
- ✓ 2–3 Zone Outdoor Unit CU-3E19RBU-5
- ✓ 2–4 Zone Outdoor Unit CU-4E24RBU-5
- ✓ ClimaPure XE Indoor Units
- ✓ Panasonic Heat Pump Installation
- ✓ All Panasonic Heat Pumps
- ✓ Mini Split Sizing Guide
- ✓ What Is a Cold Climate Heat Pump?
- ✓ Heat Pump Rebates
- ✓ HVAC Financing
📍 Areas We Serve
Panasonic multi-zone 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
❄️ Plan Your Multi-Zone System
Tell us which rooms you want to heat and cool. We will match indoor units to each room and give you a clear written price.
or fill out our form for a free consultation · Serving Toronto & the GTA
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