Midway Heating Product Lines:
What’s SEER?
Seasonal Energy Efficiency Ratio.
It measures cooling output to electrical consumption over a range of temperatures (like gas mileage on a car).
The higher the SEER, the more energy efficient and it’ll cost less to operate.
What is HSPF?
Heating Seasonal Performance Factor (HSPF) measure the efficiency of a heat pump.
The U.S. government’s minimum HSPF ratings for a heat pump is 6.8%. The higher the percentage, the more efficiently the unit operates.
Environmentally Responsible
All Lennox heat pumps use Chlorine-free R-410A refrigerant, which provides exceptional comfort without exacting a costly environmental toll.
3 equipment levels from Lennox
The Dave Lennox Signature® Collection is the top of the line, most innovative heating and cooling systems available

Our Elite® Series is environmentally sound engineering, along with the quality and reliability you expect from Lennox

The Merit® line provides outstanding reliability and comfort at an excellent value.
Does your home need a new heat pump? We can help.
XP21
Dave Lennox Signature® Collection
- Most quiet and efficient heat pump you can buy
- Up to 19.00 SEER and 9.5 HSPF
- ENERGY STAR® qualified
- Dual-fuel capability icomfort™-enabled technology-can exchange information and make adjustments to optimize performance and efficiency
XP17
Dave Lennox Signature® Collection
- Most efficient and quietest single-stage heat pump you can buy
- Up to 17.70 SEER and 9.5 HSPF
- ENERGY STAR® qualified
- Dual-fuel capability icomfort™-enabled technology-can exchange information and make adjustments to optimize performance and efficiency
XP14
Elite® Series
- Reliable and resphonsible home cooling and heating
- Up to 16.00 SEER and 9.5 HSPF
- ENERGY STAR® qualified
- Dual-fuel capability
14HPX
Merit® Series
- Economical and environmentally responsible
- Meet or exceed 14.00 SEER and 7.7 HSPF
- ENERGY STAR® qualified
13HPX
Merit® Series
- Economical and environmentally responsible
- Meet or exceed 13.00 SEER and 7.7 HSPF
