Can it control fan speeds automatically

The Danfoss 117U6005 is a professional-grade Start Relay/Overloads Combo engineered for high starting torque (HST) refrigeration compressors

Is this compatible with Reznor waste oil heaters

Automatic Reset Functionality: Minimizes nuisance service calls by automatically restoring power to the burner or heating elements once the high-limit condition is resolved

simplifying field service and reducing labor time

Lennox 93M09 Crankcase Heater Els PW 17895 Can it control fan speedsThe Lennox 93M09 Crankcase Heater is a critical OEM component designed to maintain optimal compressor lubrication in high voltage industrial HVACR applications. This belt type heater operates at 480 Volts and delivers 90 Watts of consistent thermal energy to the compressor housing. Engineered for versatility, it features an adjustable diameter range of 9 1 4" to 11", ensuring a snug, high contact fit for various scroll and reciprocating compressors.