s drive assembly and prevents premature pen tip wear

72-inch recording width

Ensure proper 24V transformer sizing and circuit continuity when replacing older or corroded strips to maintain peak heating system performance

Always cross-reference the part number on the existing housing before installation

Common Questions How do I verify if my reversing valve coil is failing

KMC Controls HFO-0027 Strip s drive assembly and preventsThe KMC Controls HFO 0027 is a precision engineered thermostat setpoint stop strip designed specifically for limiting the adjustment range of pneumatic thermostats. As a critical HVAC control accessory, this strip allows technicians to establish physical high and low mechanical limits within the slider track of the controller. By installing the HFO 0027 setpoint limit, you effectively prevent unauthorized tampering and ensure that temperature setpoint