Johnson Controls T-4000-112 Aspirator Wallbox Cover, w/Mounting Hdwr acc-buck-stove-on-off-remote-control-millivolt-gas-stoves Q: Which wire should I

Q: Which wire should I connect the Safe-T-Switch SS1 to

Q: Are there any specific installation requirements for this black glass media

Custom-fit design: Specifically engineered for Heatilator B-Vent gas fireplaces

MFR #: 331-2973

Expertly crafted with high-quality materials for long-lasting durability

Johnson Controls T-4000-112 Aspirator Wallbox Cover, w/Mounting Hdwr acc-buck-stove-on-off-remote-control-millivolt-gas-stoves Q: Which wire should IJohnson 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