protecting the internal rolling elements from debris

and the wide temperature range (-40° to 220°F) accommodates everything from sub-zero freezers to high-temp food warming units

it ensures precise air-to-fuel ratios to maintain thermal efficiency and meet strict emission standards

Standardized Fitment: Compatible with various lever arms

Trane KIT1387 Prevention Kit Freon protecting the internal rolling elementsThe Trane KIT1387 Frostat Frost Prevention Kit is a critical field installable accessory designed for evaporator coil protection in commercial and residential cooling systems. Engineered to detect low temperature conditions that lead to coil icing, this frost prevention kit monitors system operation and provides a mechanical or electrical signal to the controller to terminate compressor staging. High performance HVAC frost sensors like the one