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The Omega HRP Series are a factory direct OEM replacement for previous generation Omega HRP units.
The Omega HRP-A Series is a direct OEM replacement chassis designed for older Omega HRP heat pump units commonly found in high-rise condominiums, apartment buildings, and commercial offices across the Greater Toronto Area.
This drop-in replacement chassis provides a quick, efficient solution for aging HRP systems — allowing you to upgrade to a modern, R-410A refrigerant, energy-efficient, and quiet-running system without changing the existing cabinet, risers, or controls.
Ideal for Toronto condos and water-source HVAC systems, the Omega HRP-A ensures reliable heating and cooling year-round with minimal installation time and no disruption to walls or plumbing.
| Omega Model | Replaces Omega Model | Refrig. | Size (Tons) | Nominal CFM | Cooling* | Heating* | Nominal GPM | WPD | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| BTUH1 | EER1 | BTUH2 | COP2 | PSI | FT | ||||||
| RPC-OM-HRP-020 | HRP-020 | R-410A | 1/2 | 200 | 5,800 | 12.2 | 7,200 | 4.3 | 1.5 | 1.7 | 4 |
| RPC-OM-HRP-030 | HRP-030 | R-410A | 3/4 | 350 | 8,900 | 12.5 | 11,900 | 4.6 | 2.5 | 4.8 | 11 |
| RPC-OM-HRP-040 | HRP-040 | R-410A | 1 | 460 | 11,600 | 13.7 | 14,700 | 4.7 | 3.0 | 4.8 | 11 |
| RPC-OM-HRP-050 | HRP-050 | R-410A | 1 ¼ | 530 | 15,100 | 15.5 | 17,200 | 4.8 | 4.0 | 6.2 | 14 |
| RPC-OM-HRP-060 | HRP-060 | R-410A | 1 ½ | 630 | 17,900 | 14.5 | 22,500 | 4.5 | 4.5 | 8.7 | 20 |
| RPC-OM-HRP-080 | HRP-080 | R-410A | 2 | 820 | 22,000 | 13.3 | 29,500 | 4.4 | 6.0 | 4.4 | 10 |
| RPC-OM-HRP-100 | HRP-100 | R-410A | 2 ½ | 1010 | 26,400 | 13.0 | 36,000 | 4.3 | 7.0 | 5.6 | 13 |
| RPC-OM-HRP-120 | HRP-120 | R-410A | 3 | 1200 | 36,000 | 12.8 | 46,700 | 4.2 | 9.0 | 8.0 | 18 |
* Nominal capacity performance based on 86°F EWT Cooling, 68°F EWT Heating and rated CFM. Includes fan power 0.365 W/CFM.
1 Cooling performance based on 80°F DB and 67°F WB entering air conditions.
2 Heating performance at 68°F entering air.
The Omega HRP-A Series is designed for high-rise condominiums, apartments, and commercial buildings that use water-source heating and cooling systems.
These systems circulate a central water loop throughout the building, with each suite using its own heat pump for individual temperature control.
This replacement is ideal for condos across the Greater Toronto Area, including Downtown Toronto, North York, Vaughan, Mississauga, and Richmond Hill.
Older HRP units often rely on R-22 refrigerant and aging compressors that are no longer supported.
The new Omega HRP-A replacement chassis uses R-410A refrigerant, provides quiet, efficient operation, and fits directly into your existing cabinet with no drywall or plumbing changes.
It’s the perfect solution for condo retrofits where clean, fast installations are required.
At 4Most Energy, installation is streamlined and condo-friendly:
Assessment: We identify your unit type from the model label or photos.
Quote: You receive a detailed estimate with the correct Omega EMC model.
Scheduling: Installation is coordinated with your building management to ensure access and compliance.
Replacement: Our TSSA-licensed technicians remove the old chassis and slide in the new Omega unit — connecting existing water lines, drains, and wiring.
Testing: The system is pressure-tested, powered up, and verified for proper heating, cooling, and condensate flow.
Most condo installations are completed within 3–4 hours per suite, with no drywall or structural work required.
Simply take a photo of your existing HRP unit’s model label (behind the return grille) and send it to 4Most Energy via:
WhatsApp: 📲 Chat with 4Most Energy
Online Form: Submit your details on our website
Our technicians will verify the model, confirm the compatible Omega HRP-A replacement, and provide a detailed quote — usually the same day.
Every Omega Enerzone replacement installed by 4Most Energy includes:
1-Year Labour Warranty
5-Year Compressor Warranty
Parts coverage from Omega
Post-installation system check and testing
We also provide maintenance plans and priority service for condo corporations and property management companies.
We proudly provide Omega Enerzone heat pump replacements, installation, and maintenance across the Greater Toronto Area, including:
🏙️ Downtown Toronto, North York, Vaughan, Mississauga, Markham, Richmond Hill, Scarborough, Etobicoke, and surrounding communities.
We specialize in:
Condominium retrofit projects
High-rise and commercial building systems
Water-source heating and cooling solutions
✔ Specialized in Condo & High-Rise HVAC Systems
✔ TSSA-Certified installation technicians
✔ Local GTA expertise — we understand condo mechanical systems and by-laws
✔ Fast, clean installations with minimal disruption
✔ Full post-installation testing and warranty coverage
