Chiller/Fan

Introduction:

 * Turns a specified Relay Box Port or RelayExpansion On/Off at specific temperatures
 * Useful for Fans, blowers chillers and coolers.
 * Same principle as Heater function

Values:

 * Specified Relay Port
 * Turn On Value ( User selected in C or F - The decimal point is dropped in the code to save memory)
 * Turn Off Value (User selected in C or F - The decimal point is dropped in the code to save memory)