A heat pump is pretty much the same as an air conditioner, but with an extra feature added. On cold days, a heat pump turns its work upside down and heats the house instead of cooling it. What makes heat pumps stand out among other heaters is their heat increase. Today's heat pumps at 0 degrees Celsius outside return 3kw of heat for every 1kw of electricity supplied to them. That sounds too good to be true and immediately raises the question: Why do we not use heat pumps in Toronto?

Low efficiency used to be the main reason. Until 2006, most heat pumps were based on 10 SEER air conditioners with low efficiency, and they could not run at low outdoor temperatures. In 2006, the manufacture of new devices with less than 13 SEER efficiencies was banned. Almost overnight, the efficiency of new heat pumps increased by almost 30% and continued to increase.

Heat pump Pros

1. Heat pumps can be used in Toronto almost all year round. Air conditioning is only used for a few short weeks in the summer.

2. The price difference between heat pumps and air conditioners is getting smaller and smaller. Channelless devices lead. Today, ductless heat pumps cost only $ 200 more than their equivalent air conditioners. With this small prize, ductless heat pumps are already a winner without a brain against ductless air conditioners.

3. Central air source heat pumps still cost $ 1000 more than the equivalent central air conditioner, but even at this premium, a heat pump is an easy choice instead of an air conditioner if you use electricity, propane or oil for heating.

4. "Smart" hydro meters are coming. Here in Toronto, electricity costs only 3.2 c per kilowatt at night and on weekends. At this price and with 300% efficiency, electricity becomes the chosen energy for heating.

5. Heat pumps utilize global warming. As winters in Toronto become milder, heat pumps become more profitable.

6. No need to worry about carbon monoxide poisoning or fuel (gas, propane, oil) escaping inside the house.

Heat pump Con's

Heat pumps need additional heat. This can either come from a fuel-based stove or an electric heater. There are two main reasons for this.

Since the same system is used for both heating and cooling, the heat pump is limited by the smaller of the two needs - the cooling. On the coldest winter days, the heat capacity of the heat pump may not be sufficient. https://gklima.com/

2. Cold outside temperature can also lower the heat capacity of the heat pump to the point where it must be switched off and extra heat must be brought in.

Author's Bio: 

Do you spend thousands of pounds every winter on LPG, oil or electricity for heating? An air source heat pump (ASHP) can be the perfect solution to save you money while staying warm.