Goodman · Heat Pumps
Goodman GLZS4
Air-source · 7.8 HSPF2 · 15.2 SEER2 · dual-fuel ready
An efficient entry into heat-pump heating and cooling — cuts heating costs in the shoulder seasons, covers all your summer cooling, and pairs with a gas furnace for the deep cold.
7.8
HSPF2

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Why homeowners choose the Goodman GLZS4
The Goodman GLZS4 is an efficient entry-level air-source heat pump. It cuts heating costs in spring and fall while covering all your summer cooling, and it pairs with your gas furnace as a dual-fuel system so the furnace handles the deep-cold nights.
- 7.8 HSPF2 heating plus 15.2 SEER2 cooling in one system
- Dual-fuel ready — the furnace covers the coldest nights
- A first step into heat-pump efficiency and Ontario rebates
A good fit if…
- Homeowners adding efficient heat and cooling without a big budget
- Gas homes that want a dual-fuel setup
- Anyone starting to shift heating load off gas
Key specifications

- Heating
- Up to 7.8 HSPF2
- Cooling
- Up to 15.2 SEER2
- Refrigerant
- R-32
- Setup
- Dual-fuel ready
Get a Quote on the Goodman GLZS4
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Why Choose Relica Comforts?
- Licensed & insured technicians
- Upfront pricing — no surprises
- 24/7 emergency service
- Free estimates on all installations
- 5.0 stars on Google
Frequently Asked Questions
The heat pump handles heating through the milder part of the season, then hands off to your gas furnace when it gets very cold. You get heat-pump efficiency most of the year and furnace reliability in the deep cold.
A heat pump is the side of the system that can earn the Home Renovation Savings rebate (up to $7,500, the most for homes off the gas grid). We confirm exactly what your home qualifies for at the quote — the rebate is filed through a program-registered contractor.
Other Heat Pumps

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