York S1-1NP0703 Conversion Kit 320735-701 Key Benefits Dual-Switching Action: Features
Yard notes & kiln story
Description
York S1 1NP0703 Conversion Kit 320735 701 Key Benefits Dual Switching Action: Features Key Benefits Dual Switching Action: Features two independent SPDT switches for versatile control of alarm and proving functions providing superior resistance to formicary corrosion and ensuring long term thermal transfer reliability in residential and light commercial settings