Guides
![heat system](https://ens-efficiency-ns-prod-offload-647701102377-ca-central-1.s3.ca-central-1.amazonaws.com/wp-content/uploads/2017/07/24124929/700x400_EFNS_3211-01_ENS_00000_Heat-Systems.jpg)
guide
Home heating cost comparison
Typical space & water Heating Costs Average single family residence (1,700 square feet, 4 people) Knowing your options...
![heater](https://ens-efficiency-ns-prod-offload-647701102377-ca-central-1.s3.ca-central-1.amazonaws.com/wp-content/uploads/2017/07/24124926/Hp-head.jpg)
guide
The Facts About Heat Pumps
How efficient are Heat Pumps? Heat pump efficiency continues to improve, making it a very efficient technology. Now, with the...