the 90-290Q provides dependable low-voltage control for oil furnace upgrades and high-performance cooling systems

engineered specifically for precision refrigerant metering in HVACR systems

Key Benefits Precise Thermal Regulation: Fixed 170°F opening point ensures the burner shuts down immediately if plenum temperatures exceed safe operating limits

such as improper flame patterns or soot accumulation

featuring a fixed 0-second cool-on and cool-off delay for immediate response to the compressor circuit

Tecumseh K90-71 Overload Kit R-410A the 90-290Q provides dependable low-voltageAs a Tecumseh K90 71 Overload Kit, this essential protection component is engineered to safeguard compressors against overheating and excessive current draw. For technicians performing compressor repair or preventative maintenance, installing a reliable overload protector is the primary defense against internal motor burnout. This kit is specifically designed for high performance HVACR systems, ensuring that the refrigeration compressor parts maintain