Vent limiters are designed for indoor use

It is commonly used in commercial and residential HVAC air handlers

any scratching or enlargement of the 2

it is frequently used in HVAC valve linkage assemblies where a 1/2" crank arm is specified for mechanical stroke adjustment

Common Questions Does this kit work with larger V5097 bodies

Heil Quaker ICP 1071581 Limit Switch Vent limiters are designed forThe Heil Quaker ICP 1071581 Limit Switch is a critical safety component engineered for International Comfort Products (ICP) heating systems, including Tempstar, Comfortmaker, and Heil units. This OEM replacement part is configured as a 190 25 limit switch, meaning it is designed to open and interrupt the heating circuit when temperatures reach 190F and reset once the temperature drops by the 25F differential. As an auto reset furnace limit switch, it