Danfoss 065B-8927 Thermostat 30067439-890 this silicon-based ignition component is

this silicon-based ignition component is engineered to reach critical ignition temperatures rapidly

You simply select the appropriate range via the onboard jumper and verify the 5 Vdc output at the maximum anticipated load

This sets the threshold just below the operating current to trigger on load reduction

Does this switch include the mounting bracket

where a dedicated purge cycle is required before ignition

Danfoss 065B-8927 Thermostat 30067439-890 this silicon-based ignition component isThe Danfoss 065B 8927 ESBE Thermostat is a high precision thermostatic element designed to maintain a consistent 140F (60C) return temperature in hydronic and solid fuel heating systems. This internal cartridge is specifically engineered for use within ESBE VTC511 or VTC500 series thermic valves to protect non condensing boilers from low temperature corrosion. By accurately managing the mixing of supply and return water, this replacement thermostat