The Danfoss 117U1021 Starting Relay is a critical electronic component designed for hermetic compressors

Common Questions What causes this 140F limit switch to trip repeatedly

As a veteran-preferred actuator accessory

Will this replace a 120V Norton or Robertshaw igniter

Precise Signal Output: Rated for 25-35 mV open circuit

Bard 8402-065 Limit Switch The Danfoss 117U1021 Starting RelayThe Bard 8402 065 Auto Limit Switch is a critical safety component designed for Bard wall mount HVAC units and heater packages. This OEM limit control features a fixed L160 4. 0 temperature rating, meaning it is engineered to automatically open the safety circuit if internal temperatures reach 160F, preventing heat related damage to the evaporator coil and heat strips. As a direct 8402 048 replacement, the 8402 065 provides a seamless technical fit