KMC Controls HFO-0027 Strip

The 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 adjustments remain within optimized operational parameters for the building's mechanical system. These strips are typically supplied in a pack of 25, providing a cost-effective solution for large-scale commercial retrofits or routine maintenance across multiple zones.

Constructed for durability and easy field modification, the KMC HFO-0027 is compatible with a wide range of KMC pneumatic controllers. During installation, the strip is placed directly into the slider track to "lock" or "limit" the lever movement, which is essential for maintaining energy efficiency standards and preventing extreme demand on the chiller or boiler plant. For specialized applications where setpoint indicators are unnecessary, the strips can be trimmed with standard wire cutters to fit custom enclosures. This is a must-have component for any veteran contractor tasked with balancing HVAC system performance and occupant comfort while mitigating the risks of setpoint drifting.

• Provides a physical thermostat range limit to prevent excessive heating or cooling calls.
• Ensures HVAC energy efficiency by locking setpoints into pre-approved, engineered ranges.
• Compatible with KMC Controls pneumatic thermostats and various slider-track controllers.
• Quick field installation requires no specialized tools beyond a standard 1/16-inch hex wrench for cover removal.
• Durable plastic construction stands up to repeated adjustments and long-term commercial use.

How do you install the HFO-0027 on a thermostat?
To install the limit strip, first remove the thermostat cover and the scale plate. Slide the HFO-0027 into the designated slider track at the desired high or low limit position, then secure the scale plate back into place to lock the strip.

Can these stop strips be cut to a specific size?
Yes, if the application requires a shorter limiting range or if you are working with space-constrained pneumatic controls, the strip material is designed to be easily snipped with wire cutters without compromising its structural integrity.

Which KMC models are compatible with this stop strip?
The KMC Controls HFO-0027 is primarily used with the CTC-1600 series and similar pneumatic thermostats that utilize a slider-based setpoint adjustment interface.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.