Johnson Controls T-4100-600 Thermostat Cover the assembly utilizes high-grade insulation

the assembly utilizes high-grade insulation to resist thermal degradation in demanding gas furnace and boiler environments

code-compliant solution for 24-volt control systems in demanding environments

This die-cut fiberglass gasket provides the necessary thickness and compression to bridge gaps between the plastic collector box and the metal heat exchanger plate that liquid sealants cannot reliably fill

you must ensure the correct LP orifice is installed and gas pressure is adjusted per the manufacturer's manifold pressure specifications

Johnson Controls T-4100-600 Thermostat Cover the assembly utilizes high-grade insulationJohnson Controls T 4100 600 Thermostat Cover, Vertical, Includes Thermometer and Setpoint Window