Unlike other heating equipment, heat pumps are most efficient when allowed to hold a steady temperature. So, find the right setting and then leave it alone. It is still recommended to set the temperature back if the home is unoccupied for 24 hours or more. Make sure your existing heating system is turned down.
If you find yourself using heating and AC in one day, use auto. If not. Stick to heat or cool and allow the system to maintain temperature. Don't let the temperature get so low or high to where the home has a huge delta and has to work overtime to get the home and everything in it to the desired set point.
In the winter, it's generally recommended to set your heat pump between 68°F and 72°F (20°C to 22°C) for optimal comfort and energy efficiency. Here are some tips to consider: Comfort Level: Adjust based on your personal comfort. Some people prefer a slightly warmer or cooler setting.
Although it seems counter-intuitive, a heat pump runs at its most efficient if it is left on all the time, rather than short blasts of heat in the morning and evening. This is because it is far easier to maintain a cosy temperature than it is to heat up your home from a cold baseline.
On the flip side, running a heat pump all day could lead to unnecessary energy use and higher costs, particularly if the house is empty for long periods or is well-insulated and doesn't require constant heating or cooling.
1. Since the AUTO setting means the fan is only engaged when the system is on, rather than constantly blowing, AUTO is the most energy-efficient option between the two settings. This means you'll be using less energy and saving money on your electric bill by using the AUTO setting. 2.
In general, heat pumps can run continuously in winter without wasting energy. They can maintain a consistent indoor temperature efficiently.
Your auxiliary heat, or secondary heat source, should come on when your heat pump is struggling to heat your home effectively. The thermostat will trigger auxiliary heat when: The outside temperature is below 40 degrees or a set aux heat trigger temperature. The heat pump is in defrost mode.
Heat pumps do not operate as efficiently when temperatures drop to between 25 and 40 degrees Fahrenheit for most systems. A heat pump works best when the temperature is above 40. Once outdoor temperatures drop to 40 degrees, heat pumps start losing efficiency, and they consume more energy to do their jobs.
Higher Energy Efficiency — Using the “AUTO” setting helps increase energy efficiency by reducing the amount of energy used to keep your home comfortable. This means you're wasting less electricity and exposing your furnace system to less constant heating.
Heat pumps are designed to run continuously. A good starting temperature to set is 68 degrees Fahrenheit.
How do I run my heat pump efficiently? Use the timer to warm the room just before you get home and switch off when you don't need it. Set the thermostat between 19ºC and 21ºC — this keeps your home warm and dry, while saving power. Set the fan to 'auto' mode — this will let the pump optimise its fan speed.
For winter heating, aim for the lowest comfortable setting, around 68-70°F when occupied. Recommended configuration includes: Set the system to “heat” or “auto” and increase the temperature to 68-70°F during occupied hours. Program the thermostat to lower temperatures to around 62-65°F when away or asleep.
Heat pumps operate most efficiently when holding a steady temperature.
Keep Vanes Open & Directed: Keep air vanes open to allow air flow freely throughout the unit. Direct vanes downward when heating your home, and up when cooling to circulate air best. Maximize the Heating Zone: Set the temperature of the main unit slightly higher to help distribute even warmth throughout your home.
“Auto” mode could cause your heat pump to heat on a cool summer night or cool on a sunny fall or winter afternoon. To avoid accidentally cooling during the fall and winter, use “Heat” mode. Likewise, to avoid accidentally heating on a cool summer night, use “Cool,” “Dry,” or “Fan,” but not “Auto.”
Strange but true: a heat pump works most efficiently when set to a higher fan speed. Of course, high fan speeds can produce more ambient noise and air movement. Use the highest speed you're comfortable with, then dial in your preferred temperature setting (see #1).
Circulates air: Improved air circulation can work to keep a home comfortable in hot and cold weather. As such, the “circulate” setting might be all you need instead of raising or lowering the thermostat.
For this reason, heat pumps start to lose efficiency at around 40 degrees F and become less efficient than furnaces at around 25 degrees F. Heat pumps continue to be effective at cooling the indoors, even at high temperatures.