950-1047 | HS4 HOUSING SENSING TUBE KIT | Tjernlund Products

HS4 HOUSING SENSING TUBE KIT by Tjernlund Products The HS4 Housing Sensing Tube Kit is designed for use with Tjernlund's line of direct-vent gas appliances. This kit includes all the necessary components to install a temperature sensing tube into the appliance's housing. The temperature sensing tube is used to monitor the temperature of the appliance's housing and ensure that it is operating within safe limits. The HS4 Housing Sensing Tube Kit is easy to install and can be used with both new and existing Tjernlund gas appliances.