ho is mathew
According to the instructions, "Er" is displayed when the system can't keep up with the heating demand.
Rawson Robertshaw was born in 1861.
Rawson Robertshaw died in 1920.
Maple Chase or Robertshaw maybe. Surf the web with the right make and model number. Good luck.
Louis Robertshaw was born on 1912-08-01.
Jeff Robertshaw was born on 1983-03-27.
Louis Robertshaw died on 2003-07-14.
yes
Jerrold Robertshaw died on February 14, 1941, in London, England, UK.
it has to adjust or it's broke.
Jerrold Robertshaw was born on March 28, 1866, in Allerton, York, England, UK.
One uses the thermostat to ADJUST the temprature of your central heating. you should adjust your head and make sure its on properly