Johnson Controls T-4000-112 Aspirator Wallbox Cover, w/Mounting Hdwr acc-buck-stove-on-off-remote-control-millivolt-gas-stoves Does this refractory come with

Does this refractory come with a warranty

Key Benefits: Boost Your Fireplace Performance

MFR #: 331-2973

Heat clearances must be adhered to

Unique Features: Enhanced Compatibility and Durability

Johnson Controls T-4000-112 Aspirator Wallbox Cover, w/Mounting Hdwr acc-buck-stove-on-off-remote-control-millivolt-gas-stoves Does this refractory come withJohnson Controls T 4000 112 Aspirator Wallbox Cover: Enhancing Pneumatic Thermostat Performance The Johnson Controls T 4000 112 Aspirator Wallbox Cover is a high quality accessory designed to optimize the performance of JCI T 4000 Series Pneumatic Thermostats. This wallbox cover, made with stainless steel and manufactured in Mexico, offers exceptional durability and functionality. With its horizontal or vertical mounting style and included mounting