store multiple of float type on EEPROM
create a struct and store the struct

#include &lt;EEPROM.h&gt;

const int DATA_ADDR = 0;

struct MyData {
  float temperature, differential, calibration,hta,lta,hha,lha;
};

MyData data;

void setup() {
  data.temperature = 1.2;

  EEPROM.put(DATA_ADDR, data);

  EEPROM.get(DATA_ADDR, data);
}

void loop() {

}