Merit® Series | ML15KSPV Heat Pump
Standard-efficiency, slim-design, variable-capacity heat pump compatible with Lennox’ Low GWP refrigerant
Energy Efficiency and Performance
Variable-capacity cooling and heating for increased efficiency and improved dehumidification, while expanding rebate-qualifying matchups with our leading portfolio of indoor solutions to help you cover a wider range of applications.
ENERGY STAR® Certified.
Dual fuel and all-electric compatibility.
Coil-only matches available.
Ease of Installation and Service
Slim cabinet design is up to 40% smaller than like units in its class.
The slim-design cabinet allows for installation in even the tightest areas, making it perfect for space-constrained environments such as zero lot line homes.
Accommodates braze-free installation.
Factory-installed filter drier saves time during installation.
Quiet Operation
Sound levels – as low as 57 dB.
Direct-drive, variable-speed fan – precision-balanced outdoor fan is designed to provide quieter operation and longer product life.
Safety & Sustainability
This product uses R-454B refrigerant which meets the 2025 EPA regulations for lower global warming potential (GWP) refrigerants.
Lennox Merit ML15KSPV Heat Pump
The Lennox Merit ML15KSPV Heat Pump delivers dependable, energy-efficient heating and cooling for homeowners seeking year-round comfort. Available through Cozy Comfort Plus, this heat pump combines modern inverter technology with the trusted performance of Lennox to help maintain consistent indoor temperatures throughout Toronto and the GTA.
Designed as part of the Lennox Merit Series, the ML15KSPV offers quiet operation and enhanced efficiency while adapting to changing comfort demands. Whether paired with a compatible air handler or furnace, this system provides a practical solution for homeowners looking to improve comfort and reduce energy consumption without compromising reliability.
Technical Specifications
- Lennox Merit ML15KSPV heat pump
- Variable-capacity inverter technology
- Provides both heating and cooling functionality
- Designed for residential applications
- Compatible with qualifying Lennox indoor equipment
- Engineered for quiet and efficient operation
Common Applications
- Single-family homes
- Townhouses and semi-detached homes
- Residential HVAC system upgrades
- New home construction projects
- Energy-efficiency improvement initiatives
Safety and Stability
When installed by certified HVAC professionals, the Lennox Merit ML15KSPV provides reliable operation and long-term performance. Cozy Comfort Plus ensures proper system sizing, installation, and commissioning to maximize efficiency and maintain manufacturer-recommended operating standards.
Key Benefits
- Provides efficient heating and cooling in one system
- Variable-capacity technology helps maintain consistent indoor comfort
- Quiet operation enhances the home environment
- Designed to improve energy efficiency compared to older systems
- Suitable for a wide range of residential applications
- Compatible with professional installation and maintenance services from Cozy Comfort Plus
Frequently Asked Questions
Is the Lennox Merit ML15KSPV suitable for Toronto homes?
Yes. The ML15KSPV is designed to provide efficient year-round comfort and can be an excellent option for homeowners throughout Toronto and the GTA when properly sized and installed.
Can Cozy Comfort Plus install and service this heat pump?
Yes. Cozy Comfort Plus offers professional heat pump installation, maintenance, and repair services performed by experienced HVAC technicians.
Ordering and Shipping
Contact Cozy Comfort Plus for pricing, product availability, and professional installation of the Lennox Merit ML15KSPV Heat Pump. Our team proudly serves homeowners across Toronto and the GTA with expert guidance and complete home comfort solutions. Visit cozycomfortplus.com to request a quote or schedule a consultation.
