Marley Engineered Products 5813-2001-000 Thermostat making it the preferred choice

making it the preferred choice for service technicians diagnosing limit switch tripping issues in residential and light commercial forced-air applications

this 3-foot rigid tube facilitates the intake of air into the detection chamber to ensure rapid smoke identification

Operating within a 100-140°F temperature range

or boiler gas trains

Marley Engineered Products 5813-2001-000 Thermostat making it the preferred choiceFor field technicians and contractors maintaining Q Mark or Berko heating units, the Marley Engineered Products 5813 2001 000 Thermostat serves as the direct OEM replacement for residential and commercial wall heaters. This mechanical snap action thermostat is engineered to handle line voltage applications without the need for additional relays or complex control boards. It features a single pole single throw (SPST) configuration, making it a rugged