Usually refers to the current (AC AMPS) that flows through the thermostat. Use an AC ammeter to measure the current across the (heat) terminals. Usually .1 - .9 AC amps. It is used to fool the furnace to shut off a little early so that the residual heat in the furnace won't increase the room temperature beyond the temperatur setting.
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The heat anticipator setting on a thermostat helps prevent temperature overshoot by shutting off the heating system slightly before the set temperature is reached. It is typically set according to the type of heating system being used. Adjusting the heat anticipator can help improve energy efficiency and comfort in the home.
The "E Heat" setting on a Bryant thermostat typically stands for Emergency Heat. This setting is used to activate the system's backup heat source in case the primary heat pump is not able to meet the heating demands during extreme cold weather conditions. It is important to use this setting sparingly as it consumes more energy than the primary heat pump.
Two dots on an iron typically indicate a medium heat setting, which is suitable for fabrics like polyester and wool. It's always best to check the fabric care label on your clothing to ensure you select the appropriate heat setting to avoid damaging the fabric.
It is not recommended to iron spandex as high heat can damage the fabric. It is best to use a steamer on a low setting or iron on a low heat setting with a pressing cloth to protect the fabric.
Thermal setting plastic is a type of plastic that can be permanently shaped and hardened through the application of heat. Once heated and formed into a desired shape, thermal setting plastics cannot be reshaped again, unlike thermoplastics which can be melted and reshaped multiple times. Examples of thermal setting plastics include epoxy resins and phenolic resins.
A Bunsen burner is commonly used to heat a beaker on a tripod in a laboratory setting. It provides a controlled flame for even heating.