Flue Vent Hood

340968-XIM-A-0108

If flexible stainless steel tubing is allowed by the authority having jurisdiction, wrought iron or steel pipe must be installed at the gas valve and extend a minimum of two (2) inches outside of the unit casing.

The flue vent hood with screen is not shipped attached. This hood must be installed to assure proper unit operation. The hood must be fastened to the outside of the side gas control/ electrical compartment with the screws provided in the bag attached to the inside of the gas control/electrical compart- ment, see Figure 6.

Natural gas may contain some propane. Propane being a excellent solvent, will quickly dissolve white lead or most standard commercial com- pounds. Therefore, a special pipe dope must be applied when wrought iron or steel pipe is used. Shellac base compounds such as gaskoloc or sta- lastic, and compounds such as rectorseal # 5, Clyde’s or John Crane may be used.

4.All piping should be cleaned of dirt and scale by ham- mering on the outside of the pipe and blowing out the loose dirt and scale. Before initial start-up, be sure that all of the gas lines external to the unit have been purged of air.

5.The gas supply should be a separate line and installed in accordance with all safety codes as prescribed under Limitations. After the gas connections have been com- pleted, open the main shut-off valve admitting normal gas pressure to the mains. Check all joints for leaks with soap solution or other material suitable for the purpose.

NEVER USE A FLAME.

6.The furnace and its individual manual shut-off valve must be disconnected from the gas supply piping system dur- ing any pressure testing of that system at test pressures in excess of 1/2 psig (3.48 kPa).

The furnace must be isolated from the gas supply piping sys- tem by closing its individual manual shut-off valve during any pressure testing of the gas supply piping system at test pres- sures equal to or less than 1/2 psig (3.48 kPa).

Flue hood surfaces may be hot.

VENTOUTLETSCREEN

FLUEVENTOUTLET

AIRHOOD

FIGURE 6 - FLUE VENT OUTLET AIR HOOD

The flue exhaust hood must be properly installed and within the recommended clearances. Further communications and action must be given to the home or building owner(s) to eliminate any unau- thorized human contact around this area during the heating cycle. Flue hood surface and immedi- ate area are designed to operate at high tempera- tures during the heating cycle.

Johnson Controls Unitary Products

340968-XIM-A-0108 specifications

Johnson Controls 340968-XIM-A-0108 is a sophisticated component designed for advanced building management and automation systems. This device is engineered to enhance the performance and efficiency of HVAC (Heating, Ventilation, and Air Conditioning) systems, contributing significantly to energy conservation and optimal climate control in commercial and industrial environments.

One of the main features of the Johnson Controls 340968-XIM-A-0108 is its robust compatibility with various building management systems. This component integrates seamlessly with existing systems, allowing for quick deployment and ease of use. The flexibility of this device supports multiple communication protocols, making it a versatile choice for systems upgrades or replacements.

Another standout characteristic of the 340968-XIM-A-0108 is its advanced sensing technologies. This device is equipped with high-precision sensors that monitor temperature, humidity, and air quality, providing real-time data to the building management system. The ability to collect accurate environmental data enables facility managers to make informed decisions that enhance comfort and efficiency.

Energy efficiency is a key focus of the Johnson Controls 340968-XIM-A-0108. The device incorporates intelligent algorithms that optimize HVAC operations, significantly reducing energy consumption. By analyzing usage patterns and adjusting settings accordingly, it helps facilities decrease operational costs while maintaining ideal indoor conditions.

In addition to its operational efficiency, the Johnson Controls 340968-XIM-A-0108 features a user-friendly interface that simplifies monitoring and management. The intuitive design allows operators to easily access system data and make adjustments as necessary without requiring extensive technical knowledge. This feature enhances the overall user experience and promotes efficient building management.

Safety and reliability are also prioritized in the design of the 340968-XIM-A-0108. Built with durable materials and rigorous testing standards, it ensures long-term operation under various conditions. Furthermore, the device supports multiple fail-safes and alarms, providing peace of mind to facility managers regarding system performance and safety.

In conclusion, the Johnson Controls 340968-XIM-A-0108 stands out in the building automation market due to its compatibility, sensing technologies, energy efficiency, user-friendly interface, and reliable performance. These features make it an essential component for optimizing HVAC operations and ensuring sustainable building management practices.