Field Controls 1170004 Switch 318423-701 this variable speed HVAC motor

this variable speed HVAC motor is the direct industrial-grade solution for restoring the precise air delivery your customers expect

this control kit must be installed by a qualified HVAC technician to ensure proper wiring of the 120V line voltage and the low-voltage safety circuits

This 8-foot linear limit protector is engineered to provide robust safety across various electric heating applications

they can be converted for bi-flow operation using a specific internal component kit

continuous pilot or main burner operation

Field Controls 1170004 Switch 318423-701 this variable speed HVAC motorThe Field Controls 1170004 (FTS 4) is a critical manual reset thermal safety switch designed to protect gas fired furnaces, boilers, and water heaters from hazardous flue gas spillage. This SPST thermal switch monitors temperatures at the draft hood or barometric control, effectively de energizing the burner circuit if hot gases escape due to a blocked flue or inadequate chimney draft. Engineered for heavy duty applications, it features a 140F fixed