Honeywell L7224U-1002 Universal Electronic Oil Aquastat with EnviraCOM Communication Click below to buy on Amazon: http://www.amazon.com/gp/product/B00096ZQYA?tag=sukses2015-20 Oil aquastat controller Well mount horizontal or vertical position or flush mounted remote from the well Temperature range -30 F to 150 F Electronic oil Aquastat electronically monitors and controls circulator burner and boiler temperatures and provides electronic temperature sensing in an oil-fired hydronics heating appliance not included EnviraCOM communication enables device for use with the Honeywell EnviraLINK service not included for remote monitoring LED display provides diagnostic and status information
