The indoor temperature setting should be at a comfortable level for living in. The outside temperature should be an irrelevance.
Heat pumps have two methods of producing heat. First they extract whatever heat is available in the outside air and then if necessary, they have a series of small heaters to bring the air up to the desired temperature. The air coming out of the vents may feel cool to touch but, because your body temperature is in the 98 degree area this is normal. So, yes they can produce 70 degrees and efficiently warm your home.
Heat itself is not measured in degrees Celsius; rather, temperature is measured in degrees Celsius. Heat is a form of energy that is transferred between objects or systems due to a temperature difference. The SI unit for heat energy is the joule (J), while the SI unit for temperature is the degree Celsius (°C).
Heat energy is typically measured in joules (J) or calories (cal). Degrees Celsius and degrees Fahrenheit are units of temperature, not energy.
To reach a temperature of 208 degrees Fahrenheit, you can heat water on a stovetop until it reaches its boiling point at 212 degrees Fahrenheit, then let it cool slightly before measuring its temperature. Alternatively, you can use a thermometer or temperature-controlled kettle to heat the water to the desired temperature.
The number of BTUs required to heat a room over 100 degrees would depend on factors such as the size of the room, insulation, outside temperature, and desired indoor temperature. To calculate the exact BTU requirement, you would typically need to know the specific details of the room and use a heating load calculation formula.
The temperature for medium high heat should be set between 375-400 degrees Fahrenheit.
To achieve medium heat, the temperature should be set between 350-375 degrees Fahrenheit.
It is possible that the outside temperature sensor is defective. As a result the heat only works at certain electronic temperature control settings.
The human body generates heat as part of its normal functioning, and needs to maintain a constant internal temperature of around 98.6 degrees Fahrenheit. When it's 100 degrees outside, the body has to work extra hard to dissipate the extra heat and keep its internal temperature stable, which can make it feel hot for humans.
A heat pump generally has a max temperature change of 20 degrees F. If air entering the return duct is 90, it will not be cooler than 70 on the discharge side, Below 60, it is working against the insulation and air infiltration into the house. It is an air conditioner, not a deep freeze. Remember that a heat pump either dumps heat outside to cool a house, or picks up heat from outside to heat the house. If it is 100 degrees outside, it is hard to dump heat. Below 35, it is hard to pick up heat. At an outside temp of 59 degrees, it should work for either- but nobody needs cooling when it is 59 degrees outside. Open a window, already!.
The minimal temperature for the final rinse in a heat dishwasher should be 180 degrees. After this is finished, the heat dries the dishes.
The temperature should be 195 degrees.
To achieve medium high heat on a stove, the temperature setting should be around 375-400 degrees Fahrenheit.
Bed Bugs will die if the temperature is above 60 degrees Celcius (140F).
Heat pumps have two methods of producing heat. First they extract whatever heat is available in the outside air and then if necessary, they have a series of small heaters to bring the air up to the desired temperature. The air coming out of the vents may feel cool to touch but, because your body temperature is in the 98 degree area this is normal. So, yes they can produce 70 degrees and efficiently warm your home.
Unfortunately, most domestic A/C units are designed to be set at 20 degrees below the outside ambient temperature. Setting it lower will overstress the system. So if it's 100 degrees outside, then your A/C should be set to 80 degrees to avoid breakdown.
Heat pumps don't work well when the temperature outside drops below 40 degrees Fahrenheit. The way a heat pump works is by absorbing heat from outside and moving inside using the refrigerant. Much like an air conditioner absorbs the heat from inside of your home and moves it out. Therefore the colder it is outside the less heat a heat pump can produce. The reason they install electric heat strips is to ensure that when the temperature outside gets below 40 you will still have enough heat available to heat the property.